Analysis

  • max time kernel
    120s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06-08-2024 14:01

General

  • Target

    b67fe9705137068c6ad6b91f71a627f0N.exe

  • Size

    202KB

  • MD5

    b67fe9705137068c6ad6b91f71a627f0

  • SHA1

    3ae63b38f29cf1254555012823396bd884b55e24

  • SHA256

    7fe71a4aad08788f0a9329dc315d4bac99bd7b3bb84972298d927d63b1d0cb95

  • SHA512

    a2b644812ce77ca5301c1d1d3fb1263d5bf015466558829ae64deec12330e517b4da84083f587f0f3bb73e31d448536b01f512a8959016f7249d7ab06f6547c3

  • SSDEEP

    3072:0oUvg4fqjO00Yhxumzc6QIFqC067xd8xYCm9YvQd2l:0ojV0Yvzc6QIFqCNFd8Xjl

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\b67fe9705137068c6ad6b91f71a627f0N.exe
      "C:\Users\Admin\AppData\Local\Temp\b67fe9705137068c6ad6b91f71a627f0N.exe"
      2⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:2564
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {9C377892-4C0A-4627-99E9-82884DFD9E32} S-1-5-21-2212144002-1172735686-1556890956-1000:MVFYZPLM\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2592
    • C:\PROGRA~3\Mozilla\iqncgig.exe
      C:\PROGRA~3\Mozilla\iqncgig.exe -txnfdsi
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:1688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\iqncgig.exe

    Filesize

    202KB

    MD5

    2a8972cbd2387984f44208326447740d

    SHA1

    b0191d969e5c33c8e35fd6822d4bbc81825fb06a

    SHA256

    3158c847f7f47ec6515d262003120d6fe73036ce6d342fb2ef35f73017e3958d

    SHA512

    792d96059caa6bcd880a5a06bb1b00bdd72dd708969c82b9d0b42582a983632bbb408bd79b2d8b6d3400cf265b8bfc2acd3e28327d8432b71253cfdabc360437

  • memory/1212-10-0x00000000029F0000-0x0000000002A0C000-memory.dmp

    Filesize

    112KB

  • memory/1212-8-0x00000000029F0000-0x0000000002A0C000-memory.dmp

    Filesize

    112KB

  • memory/1688-6-0x0000000000240000-0x000000000029F000-memory.dmp

    Filesize

    380KB

  • memory/1688-7-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1688-14-0x0000000000240000-0x000000000029F000-memory.dmp

    Filesize

    380KB

  • memory/1688-13-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2564-0-0x00000000003A0000-0x00000000003FF000-memory.dmp

    Filesize

    380KB

  • memory/2564-1-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2564-3-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB