File name:

a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe

Full analysis: https://app.any.run/tasks/4f03285c-d40d-42a1-9199-5bb391070fd8
Verdict: Malicious activity
Analysis date: June 19, 2019, 08:04:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

E359C9C2CF294BC34FB0355024C9A17B

SHA1:

C8CE41B2A36069290B649C80F30A84F54A0BC6D1

SHA256:

A1F376757D4D5FDE263A3C9AAFDCB61B9A725121A801AC420C118891FDB2D7D3

SSDEEP:

6144:1aEHM0Xz3vEMESdvajr0GAWcdHKdnNtbX35KIdON2RFXX:8EHM0DvjOoHK7Ky

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

    • Loads the Task Scheduler COM API

      • a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe (PID: 3396)
      • svchost.exe (PID: 2844)

    • Runs injected code in another process

      • svchost.exe (PID: 2844)

    • Changes the autorun value in the registry

      • a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe (PID: 3396)

    • Application was injected by another process

      • dwm.exe (PID: 1980)

    • Uses SVCHOST.EXE for hidden code execution

      • a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe (PID: 3396)

  • SUSPICIOUS

    • Creates files in the user directory

      • a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe (PID: 3396)

    • Executable content was dropped or overwritten

      • a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe (PID: 3396)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 1464)
      • 8e404d9b.exe (PID: 4052)
      • iexplore.exe (PID: 560)
      • cmd.exe (PID: 1648)
      • iexplore.exe (PID: 2112)

    • Changes internet zones settings

      • iexplore.exe (PID: 560)
      • iexplore.exe (PID: 2112)

    • Creates files in the user directory

      • iexplore.exe (PID: 3820)
      • iexplore.exe (PID: 560)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 560)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3820)
      • iexplore.exe (PID: 2804)

    • Application launched itself

      • iexplore.exe (PID: 560)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3820)
      • iexplore.exe (PID: 560)
      • iexplore.exe (PID: 2804)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 560)

    • Changes settings of System certificates

      • iexplore.exe (PID: 560)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2017:02:21 05:01:27+01:00
PEType: PE32
LinkerVersion: 9
CodeSize: 81408
InitializedDataSize: 350720
UninitializedDataSize: -
EntryPoint: 0x43e6
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 21-Feb-2017 04:01:27
Detected languages:
  • English - Trinidad
  • English - United States

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 21-Feb-2017 04:01:27
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00013C34
0x00013E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.69154
.rdata
0x00015000
0x00006D42
0x00006E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.75055
.data
0x0001C000
0x0004E748
0x00032C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.58434
.rsrc
0x0006B000
0x000002C0
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.78072

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.00112
490
UNKNOWN
English - Trinidad
RT_MANIFEST
24001
2.52838
44
UNKNOWN
English - United States
RT_MENU

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
WINSPOOL.DRV
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
10
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start inject a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe svchost.exe no specs dwm.exe iexplore.exe iexplore.exe cmd.exe no specs explorer.exe no specs 8e404d9b.exe no specs iexplore.exe iexplore.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
560"C:\Program Files\Internet Explorer\iexplore.exe" C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1464"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
1648"C:\Windows\system32\cmd.exe" C:\Windows\system32\cmd.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1980"C:\Windows\system32\Dwm.exe"C:\Windows\System32\dwm.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Desktop Window Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dwm.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\uxtheme.dll
2112"C:\Program Files\Internet Explorer\iexplore.exe" C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2804"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2112 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe—iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2844"C:\Windows\system32\svchost.exe"C:\Windows\system32\svchost.exe—a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\svchost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
3396"C:\Users\admin\Desktop\a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe" C:\Users\admin\Desktop\a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.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\comdlg32.dll
3820"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:560 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
4052"C:\Users\admin\AppData\Roaming\{23FF9D04-F5B3-A8A2-503C-F1A9E9B71CF4}\8e404d9b.exe" C:\Users\admin\AppData\Roaming\{23FF9D04-F5B3-A8A2-503C-F1A9E9B71CF4}\8e404d9b.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
305419896
Modules
Images
c:\users\admin\appdata\roaming\{23ff9d04-f5b3-a8a2-503c-f1a9e9b71cf4}\8e404d9b.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\comdlg32.dll
Total events
864
Read events
732
Write events
125
Delete events
7

Modification events

(PID) Process:(2844) svchost.exeKey:HKEY_CLASSES_ROOT\CLSID\{23FF9D07-F5B0-A8A2-503C-F1A9E9B71CF4}
Operation:writeName:
Value:
1560931464
(PID) Process:(3396) a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:{BFEFB534-DD83-34B2-503C-F1A9E9B71CF4}
Value:
c:\users\admin\appdata\roaming\{23FF9D04-F5B3-A8A2-503C-F1A9E9B71CF4}\8e404d9b.exe
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
4600000071000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{EE69B091-9268-11E9-A370-5254004A04AF}
Value:
0
(PID) Process:(560) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
Executable files
1
Suspicious files
3
Text files
18
Unknown types
8

Dropped files

PID
Process
Filename
Type
560iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
560iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
3820iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@google.com[1].txt —
MD5:—
SHA256:—
3820iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\JT2JIA68\google_com_ec[1].txt —
MD5:—
SHA256:—
3820iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:—
SHA256:—
3820iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@google.com[2].txttext
MD5:—
SHA256:—
560iexplore.exeC:\Users\admin\AppData\Local\Temp\StructuredQuery.logtext
MD5:—
SHA256:—
560iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF3B02FF3157753010.TMP —
MD5:—
SHA256:—
3820iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\JT2JIA68\google_com_ec[1].htmhtml
MD5:—
SHA256:—
560iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF98A096C427D0CC7D.TMP —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
9
DNS requests
4
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3820
iexplore.exe
GET
301
172.217.16.131:80
http://google.com.ec/
US
html
222 b
whitelisted
3820
iexplore.exe
GET
302
216.58.208.35:80
http://www.google.com.ec/
US
html
234 b
whitelisted
2112
iexplore.exe
GET
—
204.79.197.200:80
http://www.bing.com/favicon.ico
US
—
—
whitelisted
560
iexplore.exe
GET
200
13.107.21.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
560
iexplore.exe
13.107.21.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3820
iexplore.exe
172.217.16.131:80
google.com.ec
Google Inc.
US
whitelisted
3820
iexplore.exe
216.58.208.35:80
www.google.com.ec
Google Inc.
US
whitelisted
3820
iexplore.exe
216.58.208.35:443
www.google.com.ec
Google Inc.
US
whitelisted
560
iexplore.exe
216.58.208.35:443
www.google.com.ec
Google Inc.
US
whitelisted
2112
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
google.com.ec
  • 172.217.16.131
whitelisted
www.google.com.ec
  • 216.58.208.35
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
a1f376757d4d5fde263a3c9aafdcb61b9a725121a801ac420c118891fdb2d7d3.exe