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File name:

sample1.bin

Full analysis: https://app.any.run/tasks/91b2128f-4900-4778-b3f1-d3d4ad3f6458
Verdict: Malicious activity
Analysis date: April 07, 2022, 07:15:45
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:

DF8A2C219C032BEF70FE59D8D2EF393A

SHA1:

2440B3EC995ACE60D31DCFBD9E4F011BAFFAD4FF

SHA256:

07B8F25E7B536F5B6F686C12D04EDC37E11347C8ACD5C53F98A174723078C365

SSDEEP:

6144:TmcD66RRj05JGmrpQsK3RD2u270jupCJsCxCI:qcD663hZ2zkPaCxj

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

    • Application was injected by another process

      • Explorer.EXE (PID: 528)

    • Changes the autorun value in the registry

      • sample1.bin.exe (PID: 2520)

    • Runs injected code in another process

      • sample1.bin.exe (PID: 2520)

  • SUSPICIOUS

    • Checks supported languages

      • explorer.exe (PID: 352)
      • sample1.bin.exe (PID: 2520)

    • Creates executable files which already exist in Windows

      • sample1.bin.exe (PID: 2520)

    • Reads the computer name

      • explorer.exe (PID: 352)

    • Creates files in the user directory

      • sample1.bin.exe (PID: 2520)

    • Executable content was dropped or overwritten

      • sample1.bin.exe (PID: 2520)

    • Starts Internet Explorer

      • sample1.bin.exe (PID: 2520)

    • Drops a file with too old compile date

      • sample1.bin.exe (PID: 2520)

    • Loads DLL from Mozilla Firefox

      • explorer.exe (PID: 352)

  • INFO

    • Creates files in the user directory

      • iexplore.exe (PID: 2976)

    • Reads the computer name

      • iexplore.exe (PID: 2976)

    • Checks supported languages

      • iexplore.exe (PID: 2976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (42.6)
.exe | Win16/32 Executable Delphi generic (19.5)
.exe | Generic Win/DOS Executable (18.9)
.exe | DOS Executable Generic (18.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 1992:06:20 00:22:17+02:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 45568
InitializedDataSize: 243712
UninitializedDataSize: -
EntryPoint: 0xbbf4
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 8
Time date stamp: 19-Jun-1992 22:22:17
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
CODE
0x00001000
0x0000B1C8
0x0000B200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.41418
DATA
0x0000D000
0x00000220
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.76426
BSS
0x0000E000
0x000011F1
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00010000
0x00000BE4
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.77096
.tls
0x00011000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00012000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.205446
.reloc
0x00013000
0x00000A60
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
6.2459
.rsrc
0x00014000
0x000399D0
0x00039A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
7.96334

Resources

Title
Entropy
Size
Codepage
Language
Type
DVCLAL
4
16
Latin 1 / Western European
UNKNOWN
RT_RCDATA
PACKAGEINFO
5.0948
388
Latin 1 / Western European
UNKNOWN
RT_RCDATA
XX-XX-XX-XX
7.96319
235330
Latin 1 / Western European
UNKNOWN
RT_RCDATA

Imports

advapi32.dll
crypt32.dll
kernel32.dll
ole32.dll
oleaut32.dll
pstorec.dll
rasapi32.dll
shell32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
inject start sample1.bin.exe explorer.exe iexplore.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2520"C:\Users\admin\AppData\Local\Temp\sample1.bin.exe" C:\Users\admin\AppData\Local\Temp\sample1.bin.exe
Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\sample1.bin.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\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
528C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\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
2976"C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe—sample1.bin.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
352"C:\Users\admin\AppData\Roaming\Microsoft\explorer.exe" C:\Users\admin\AppData\Roaming\Microsoft\explorer.exe—iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\microsoft\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
Total events
1 030
Read events
1 005
Write events
25
Delete events
0

Modification events

(PID) Process:(2520) sample1.bin.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft
Value:
C:\Users\admin\AppData\Roaming\Microsoft\explorer.exe
(PID) Process:(2520) sample1.bin.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:Microsoft
Value:
C:\Users\admin\AppData\Roaming\Microsoft\explorer.exe
(PID) Process:(2520) sample1.bin.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{07PKOYYX-VOKQ-NVJ7-RHVV-8S8JJ1V306OG}
Operation:writeName:StubPath
Value:
C:\Users\admin\AppData\Roaming\Microsoft\explorer.exe Restart
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\vítima
Operation:writeName:FirstExecution
Value:
07/04/2022 -- 08:15
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\vítima
Operation:writeName:NewIdentification
Value:
vítima
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2976) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(528) Explorer.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count
Operation:writeName:Zvpebfbsg.VagreargRkcybere.Qrsnhyg
Value:
000000003F0000004B0000008E0F0D00000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BF000080BFFFFFFFFF00FEAE759EB1D60100000000
Executable files
1
Suspicious files
1
Text files
141
Unknown types
0

Dropped files

PID
Process
Filename
Type
2976iexplore.exeC:\Users\admin\AppData\Local\Temp\UuU.uUutext
MD5:016AE62597F3E1E88D745232DD013F06
SHA256:BD85644572FD021E7E901B60B578BFAE7AC721B7EE1C65D7CBCE642FB6E90D80
2976iexplore.exeC:\Users\admin\AppData\Local\Temp\XxX.xXxtext
MD5:016AE62597F3E1E88D745232DD013F06
SHA256:BD85644572FD021E7E901B60B578BFAE7AC721B7EE1C65D7CBCE642FB6E90D80
2520sample1.bin.exeC:\Users\admin\AppData\Local\Temp\XX--XX--XX.txtbinary
MD5:A44FD9CB462AB30CEA3DDDE6FC5E4008
SHA256:9CB6600A4FFE02EFEF7403C7A502B3319BF6D0AB39AD30494A38CB18F0161249
2976iexplore.exeC:\Users\admin\AppData\Roaming\logs.dattext
MD5:E21BD9604EFE8EE9B59DC7605B927A2A
SHA256:51A3FE220229AA3FDDDC909E20A4B107E7497320A00792A280A03389F2EACB46
2520sample1.bin.exeC:\Users\admin\AppData\Roaming\Microsoft\explorer.exeexecutable
MD5:DF8A2C219C032BEF70FE59D8D2EF393A
SHA256:07B8F25E7B536F5B6F686C12D04EDC37E11347C8ACD5C53F98A174723078C365
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
1

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

Domain
IP
Reputation
aliencz.ddns.net
  • —
unknown

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET POLICY DNS Query to DynDNS Domain *.ddns .net
No debug info
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Reports
sample1.bin