download:

AltSigner_Installer_1.1.0.0.exe

Full analysis: https://app.any.run/tasks/11669eaf-a274-47bc-b389-66931bbde41e
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: August 11, 2020, 16:29:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

6CA1A4BB7EA0BE24C3C4654A0101FA0C

SHA1:

1556FB1E432D8588A6670E788960C4E7385E79F0

SHA256:

F3AC555FC858ED05889FA18D3D5C7A549C9B30D5C791953B7FCDBFF6625E0744

SSDEEP:

12288:wRnriaA4sdJgRu5a9P5g+n/9lVYUKZrU36wjeySAa8dZxWyqL6Mxti:MnHqJChfVT36wtaYA

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Downloads executable files from the Internet

      • AltSigner_Installer_1.1.0.0.exe (PID: 3880)

    • Application was dropped or rewritten from another process

      • tbinst.exe (PID: 1392)
      • Launcher.exe (PID: 2776)
      • AltSigner.exe (PID: 3808)

    • Loads dropped or rewritten executable

      • tbinst.exe (PID: 1392)
      • AltSigner.exe (PID: 3808)

    • Changes settings of System certificates

      • AltSigner.exe (PID: 3808)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • AltSigner_Installer_1.1.0.0.exe (PID: 3880)
      • AltSigner.exe (PID: 3808)

    • Starts Internet Explorer

      • AltSigner_Installer_1.1.0.0.exe (PID: 3880)
      • AltSigner.exe (PID: 3808)

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3520)
      • AltSigner_Installer_1.1.0.0.exe (PID: 3880)
      • tbinst.exe (PID: 1392)

    • Creates a software uninstall entry

      • tbinst.exe (PID: 1392)

    • Creates files in the user directory

      • tbinst.exe (PID: 1392)
      • AltSigner.exe (PID: 3808)

    • Creates files in the program directory

      • AltSigner.exe (PID: 3808)
      • tbinst.exe (PID: 1392)

    • Reads Environment values

      • AltSigner.exe (PID: 3808)

    • Adds / modifies Windows certificates

      • AltSigner.exe (PID: 3808)

    • Searches for installed software

      • AltSigner.exe (PID: 3808)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2436)
      • iexplore.exe (PID: 2828)

    • Changes internet zones settings

      • iexplore.exe (PID: 2436)
      • iexplore.exe (PID: 2828)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3520)
      • iexplore.exe (PID: 2436)
      • iexplore.exe (PID: 3832)
      • iexplore.exe (PID: 2828)
      • iexplore.exe (PID: 2428)
      • iexplore.exe (PID: 2972)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2436)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2436)
      • iexplore.exe (PID: 3832)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2436)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2436)
      • iexplore.exe (PID: 3832)

    • Dropped object may contain Bitcoin addresses

      • tbinst.exe (PID: 1392)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3832)
      • iexplore.exe (PID: 2972)
      • iexplore.exe (PID: 2428)

    • Creates files in the user directory

      • iexplore.exe (PID: 3832)
      • iexplore.exe (PID: 2828)
      • iexplore.exe (PID: 2428)
      • iexplore.exe (PID: 2972)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (16.3)
.exe | Win64 Executable (generic) (14.5)
.dll | Win32 Dynamic Link Library (generic) (3.4)
.exe | Win32 Executable (generic) (2.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:03:18 10:07:18+01:00
PEType: PE32
LinkerVersion: 12
CodeSize: 699904
InitializedDataSize: 576000
UninitializedDataSize: -
EntryPoint: 0x4cf48
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.1.0.0
ProductVersionNumber: 1.1.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Studio
FileDescription: AltSigner Setup online
FileVersion: 1.1.0.0
InternalName: tbInst
LegalCopyright: Copyright 2017-2020 All rights reserved.
OriginalFileName: tbInst.exe
ProductName: AltSigner Setup
ProductVersion: 1.1.0.0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 18-Mar-2020 09:07:18
Detected languages:
  • Chinese - PRC
  • English - United States
Debug artifacts:
  • H:\GitWork\tbinstaller\Release\tbinst.pdb
CompanyName: Studio
FileDescription: AltSigner Setup online
FileVersion: 1.1.0.0
InternalName: tbInst
LegalCopyright: Copyright 2017-2020 All rights reserved.
OriginalFilename: tbInst.exe
ProductName: AltSigner Setup
ProductVersion: 1.1.0.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000120

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 18-Mar-2020 09:07:18
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000AAC29
0x000AAE00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.58665
.rdata
0x000AC000
0x000292C4
0x00029400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.99214
.data
0x000D6000
0x00036A28
0x00003200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.51435
.rsrc
0x0010D000
0x000232F0
0x00023400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.33898
.reloc
0x00131000
0x00009460
0x00009600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.56597

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.06216
651
UNKNOWN
English - United States
RT_MANIFEST
2
3.73028
744
UNKNOWN
Chinese - PRC
RT_ICON
3
3.25507
296
UNKNOWN
Chinese - PRC
RT_ICON
4
5.06037
3752
UNKNOWN
Chinese - PRC
RT_ICON
5
5.0681
2216
UNKNOWN
Chinese - PRC
RT_ICON
6
3.46035
1384
UNKNOWN
Chinese - PRC
RT_ICON
7
4.54765
9640
UNKNOWN
Chinese - PRC
RT_ICON
8
4.989
4264
UNKNOWN
Chinese - PRC
RT_ICON
9
5.00777
1128
UNKNOWN
Chinese - PRC
RT_ICON
10
3.53365
1640
UNKNOWN
Chinese - PRC
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
IMM32.dll
IPHLPAPI.DLL
KERNEL32.dll
OLEAUT32.dll
RPCRT4.dll
SHELL32.dll
SHLWAPI.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
56
Monitored processes
11
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
download and start start altsigner_installer_1.1.0.0.exe iexplore.exe iexplore.exe tbinst.exe launcher.exe no specs altsigner.exe iexplore.exe iexplore.exe iexplore.exe iexplore.exe altsigner_installer_1.1.0.0.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1392 /S /D=C:\Program Files (x86)\AltSignerC:\Users\admin\AppData\Local\Temp\tbhttpTempOutput\tbinst.exe
AltSigner_Installer_1.1.0.0.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\tbhttptempoutput\tbinst.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
2428"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2828 CREDAT:537619 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2436"C:\Program Files\Internet Explorer\iexplore.exe" http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exeC:\Program Files\Internet Explorer\iexplore.exe
AltSigner_Installer_1.1.0.0.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2700"C:\Users\admin\AppData\Local\Temp\AltSigner_Installer_1.1.0.0.exe" C:\Users\admin\AppData\Local\Temp\AltSigner_Installer_1.1.0.0.exe—explorer.exe
User:
admin
Company:
Studio
Integrity Level:
MEDIUM
Description:
AltSigner Setup online
Exit code:
3221226540
Version:
1.1.0.0
Modules
Images
c:\users\admin\appdata\local\temp\altsigner_installer_1.1.0.0.exe
c:\systemroot\system32\ntdll.dll
2776"C:\Program Files (x86)\AltSigner\Launcher.exe"C:\Program Files (x86)\AltSigner\Launcher.exe—AltSigner_Installer_1.1.0.0.exe
User:
admin
Company:
Tongbu Studio
Integrity Level:
HIGH
Description:
AltSigner Launcher
Exit code:
0
Version:
1, 0, 1, 1
Modules
Images
c:\program files (x86)\altsigner\launcher.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msimg32.dll
2828"C:\Program Files\Internet Explorer\iexplore.exe" https://cydiaimpactpro.com/faq/How-to-install-iTunes-for-windows?c_s=0C:\Program Files\Internet Explorer\iexplore.exe
AltSigner.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2972"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2828 CREDAT:406554 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3520"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2436 CREDAT:275457 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3808"C:\Program Files (x86)\AltSigner\AltSigner.exe"C:\Program Files (x86)\AltSigner\AltSigner.exe
Launcher.exe
User:
admin
Company:
AltSigner
Integrity Level:
HIGH
Description:
AltSigner
Exit code:
0
Version:
2.1.2.0
Modules
Images
c:\program files (x86)\altsigner\altsigner.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
3832"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2828 CREDAT:275457 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
3 010
Read events
2 715
Write events
290
Delete events
5

Modification events

(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3880) AltSigner_Installer_1.1.0.0.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2436) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
3657597452
(PID) Process:(2436) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30830588
(PID) Process:(2436) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
Executable files
154
Suspicious files
63
Text files
1 532
Unknown types
68

Dropped files

PID
Process
Filename
Type
2436iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF1B8C6A9F9E5B9171.TMP —
MD5:—
SHA256:—
2436iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF2A622EFB91F1F089.TMP —
MD5:—
SHA256:—
2436iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{05C17F25-DBF0-11EA-993A-12A9866C77DE}.dat —
MD5:—
SHA256:—
2436iexplore.exeC:\Users\admin\AppData\Local\Temp\Cab6316.tmp —
MD5:—
SHA256:—
2436iexplore.exeC:\Users\admin\AppData\Local\Temp\Tar6317.tmp —
MD5:—
SHA256:—
3880AltSigner_Installer_1.1.0.0.exeC:\Users\admin\AppData\Local\Temp\tbhttpTempCache\2.1.2.0_empty_x86\tbinst_tmp_5.exe —
MD5:—
SHA256:—
3880AltSigner_Installer_1.1.0.0.exeC:\Users\admin\AppData\Local\Temp\tbhttpTempCache\2.1.2.0_empty_x86\tbinst_tmp_3.exe —
MD5:—
SHA256:—
3880AltSigner_Installer_1.1.0.0.exeC:\Users\admin\AppData\Local\Temp\tbhttpTempCache\2.1.2.0_empty_x86\tbinst_tmp_2.exe —
MD5:—
SHA256:—
3880AltSigner_Installer_1.1.0.0.exeC:\Users\admin\AppData\Local\Temp\tbhttpTempCache\2.1.2.0_empty_x86\tbinst_tmp_1.exe —
MD5:—
SHA256:—
3880AltSigner_Installer_1.1.0.0.exeC:\Users\admin\AppData\Local\Temp\tbhttpTempCache\2.1.2.0_empty_x86\tbinst_tmp_4.exe —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
719
TCP/UDP connections
129
DNS requests
48
Threats
7

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3880
AltSigner_Installer_1.1.0.0.exe
HEAD
200
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
—
—
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
executable
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
9 b
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
3880
AltSigner_Installer_1.1.0.0.exe
GET
206
163.171.132.119:80
http://qd.appdown.info/qd/altsignerqd/altsigner_2.1.2.0/AltSigner_Setup_2.1.2.0_32bit.exe
US
binary
128 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3880
AltSigner_Installer_1.1.0.0.exe
106.15.15.135:80
ip.taobao.com
Hangzhou Alibaba Advertising Co.,Ltd.
CN
malicious
3880
AltSigner_Installer_1.1.0.0.exe
163.171.132.119:80
pc.api.tongbu.com
—
US
malicious
3880
AltSigner_Installer_1.1.0.0.exe
163.171.142.156:80
tdshidai.tongbu.com
—
US
unknown
3880
AltSigner_Installer_1.1.0.0.exe
103.104.170.24:80
api.cydiaimpactpro.com
—
—
unknown
3520
iexplore.exe
163.171.132.119:80
pc.api.tongbu.com
—
US
malicious
2436
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2436
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3832
iexplore.exe
38.124.43.134:443
cydiaimpactpro.com
Regional Transportation Authority
US
unknown
3808
AltSigner.exe
103.104.170.24:80
api.cydiaimpactpro.com
—
—
unknown
3832
iexplore.exe
151.139.128.14:80
ocsp.comodoca.com
Highwinds Network Group, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
ip.taobao.com
  • 106.15.15.135
  • 106.15.15.14
  • 106.15.26.124
  • 106.14.52.115
  • 139.224.241.114
  • 106.14.51.107
  • 139.196.2.126
  • 106.15.80.185
  • 139.224.38.16
unknown
pc.api.tongbu.com
  • 163.171.132.119
malicious
api.cydiaimpactpro.com
  • 103.104.170.24
  • 103.104.170.25
malicious
tdshidai.tongbu.com
  • 163.171.142.156
unknown
qd.appdown.info
  • 163.171.132.119
malicious
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cydiaimpactpro.com
  • 38.124.43.134
  • 65.153.196.230
  • 38.122.90.197
  • 65.153.196.233
  • 64.125.34.230
  • 65.153.158.131
  • 38.124.43.131
  • 65.153.196.227
  • 65.153.196.228
  • 64.125.34.231
suspicious
api.bing.com
  • 13.107.5.80
whitelisted

Threats

PID
Process
Class
Message
3880
AltSigner_Installer_1.1.0.0.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3520
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
5 ETPRO signatures available at the full report
Process
Message
AltSigner.exe
FTH: (3808): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
iexplore.exe
FTH: (2828): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
iexplore.exe
FTH: (3832): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
AltSigner.exe
ASL logging to file "C:\Users\admin\AppData\Roaming\Apple Computer\Logs\asl.173326_11Aug20.log"
AltSigner.exe
[com.apple.console AltSigner.exe] -[__NSCFDictionary length]: unrecognized selector sent to instance 0AECC360
AltSigner.exe
ASL checking for logging parameters in environment variable "asl.log"
AltSigner.exe
ASL checking for logging parameters in environment variable "AltSigner.exe.log"
AltSigner.exe
[com.apple.console AltSigner.exe] -[__NSCFDictionary length]: unrecognized selector sent to instance 0AECC360
iexplore.exe
FTH: (2428): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
iexplore.exe
FTH: (2972): *** Fault tolerant heap shim applied to current process. This is usually due to previous crashes. ***
Interactive malware hunting service ANY.RUN
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Reports
AltSigner_Installer_1.1.0.0.exe