Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 21:26

General

  • Target

    be6667194e1d66042e43ed2f297ee8c46172d802f693e021f3c7b3a62da18e83.exe

  • Size

    1.7MB

  • MD5

    63321cff996c538481f0892446222ef8

  • SHA1

    b57fded3fa4056544b62658d1f8b79dcc4ffbebb

  • SHA256

    be6667194e1d66042e43ed2f297ee8c46172d802f693e021f3c7b3a62da18e83

  • SHA512

    cffd7fc5018b75e36a03e4f5e23415c4f844ba72780b1343fa200a951175a59a54c2483a45958ae7eed084dfc34ebd23e1d57d69a7a7f1c8c445bd4b1eb299c1

  • SSDEEP

    49152:lsskClXSMDbQmlu5z8RlA6yTizYG9Py+qcuQms33CHlXSMDbQmlu5z8R:lsskClXeIAxizYSy+qRlXe

Malware Config

Extracted

Family

gozi

Signatures

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

  • Gozi family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be6667194e1d66042e43ed2f297ee8c46172d802f693e021f3c7b3a62da18e83.exe
    "C:\Users\Admin\AppData\Local\Temp\be6667194e1d66042e43ed2f297ee8c46172d802f693e021f3c7b3a62da18e83.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Users\Admin\AppData\Local\Temp\B9_Uninst.exe
      "C:\Users\Admin\AppData\Local\Temp\B9_Uninst.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2076

Network

  • flag-us
    DNS
    pub.funshion.com
    B9_Uninst.exe
    Remote address:
    8.8.8.8:53
    Request
    pub.funshion.com
    IN A
    Response
    pub.funshion.com
    IN A
    118.193.104.145
    pub.funshion.com
    IN A
    118.193.104.144
  • 118.193.104.145:80
    pub.funshion.com
    B9_Uninst.exe
    152 B
    3
  • 8.8.8.8:53
    pub.funshion.com
    dns
    B9_Uninst.exe
    62 B
    94 B
    1
    1

    DNS Request

    pub.funshion.com

    DNS Response

    118.193.104.145
    118.193.104.144

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\B9_Uninst.exe

    Filesize

    1.4MB

    MD5

    7e32d9140ab7ed368479ba92773ad587

    SHA1

    49271eb1df54521714259e5ac5c8323d63474361

    SHA256

    3cb263715c24f50f80f96496656b114fae9c3119a960cb7a87e4b15c46962e65

    SHA512

    175536295fd6ecd725cabdba422d13b3513836ffcc3c08b17cb0bac3d9904e6d3cd8c7498560a27f352000b097d1cdba023b22360beb19d5940147cff2b948b5

  • memory/2076-7-0x0000000000720000-0x0000000000721000-memory.dmp

    Filesize

    4KB

  • memory/2424-1-0x0000000000400000-0x00000000005BA000-memory.dmp

    Filesize

    1.7MB

  • memory/2424-5-0x0000000000400000-0x00000000005BA000-memory.dmp

    Filesize

    1.7MB

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