Overview

overview

10

Static

static

10

d13d644d11...18.msi

windows7-x64

6

d13d644d11...18.msi

windows10-2004-x64

6

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 10:32

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General

  • Target

    d13d644d111ba1ad4a95d7c6dfd9b669_JaffaCakes118.msi

  • Size

    264KB

  • MD5

    d13d644d111ba1ad4a95d7c6dfd9b669

  • SHA1

    3c9871a124d2eebeb68ebbfd49fe9b05320a4972

  • SHA256

    630793d812d85e763f5042ec21cfa2d5da436ee535fdd1ccd00b52c45f82ccb9

  • SHA512

    4f03ce84adfb108da2245914949a6a133b479d05fbde75ced318ad4142d34aebea0d318bdbfd66fd876e3fa146e9cd8379a32b4ebed3a5e37dd9624cf63a7ddb

  • SSDEEP

    3072:VmDk2R903DaYlAdwgz88ereWn/7w05g0OMcB3RUN46ILJ9+ZB5yOannY:Vms3DaYlAI8er1nzTbrIY

Score
6/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\d13d644d111ba1ad4a95d7c6dfd9b669_JaffaCakes118.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2320
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding F352532781A0A424C94D2E81BBDCD986
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      PID:2580

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • C:\Windows\Installer\MSI2202.tmp
    Filesize

    91KB

    MD5

    9f1e5d66c2889018daef4aef604eebc4

    SHA1

    b80294261c8a1635e16e14f55a3d76889ff2c857

    SHA256

    02a81aea451cdfa2cd6668e3b814c4e50c6025e36b70ab972a8cc68aba5b3222

    SHA512

    8f8cbba79d2b6541e8b603a4a395cb938d77c358563bd745449bfee107ee64b88254a79ca5dd72fa05798a75c1464e7cca52556829f258009a3d33c9c3c5d39b

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