Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 09:10

General

  • Target

    0d7df2c6da6eb477449e7af2dc0ced59_JaffaCakes118.exe

  • Size

    553KB

  • MD5

    0d7df2c6da6eb477449e7af2dc0ced59

  • SHA1

    7487ac20a3509fb382992263fbd0ab174a443264

  • SHA256

    03a38eeb5667a804d66732f0939c0ee4e4d7679cf64b1cd38675fdae051580f0

  • SHA512

    972e6e68598576530c651cc6f44a03205bc01928bf81971ad1d369a14e13ae342a57450eea8c006e35e1e82eee97e48ad97a955609be634bbadc6ed9d0b263ea

  • SSDEEP

    6144:ArZDMAYloj1/L8YEAQwgG5hs+dRany7KJBT62XpXSPUxRIgtOw3p+ummN:6DMAzjN4YEAFKsayOJ1JiYc6M

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0d7df2c6da6eb477449e7af2dc0ced59_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0d7df2c6da6eb477449e7af2dc0ced59_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2216
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:2692

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\AddInProcess32.exe
    Filesize

    41KB

    MD5

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

  • memory/2216-0-0x00000000744FE000-0x00000000744FF000-memory.dmp
    Filesize

    4KB

  • memory/2216-1-0x00000000009F0000-0x0000000000A80000-memory.dmp
    Filesize

    576KB

  • memory/2216-2-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2216-3-0x00000000004B0000-0x00000000004D8000-memory.dmp
    Filesize

    160KB

  • memory/2216-4-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2216-6-0x00000000004F0000-0x0000000000504000-memory.dmp
    Filesize

    80KB

  • memory/2216-7-0x0000000000680000-0x0000000000686000-memory.dmp
    Filesize

    24KB

  • memory/2216-33-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2692-15-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-13-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-17-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2692-24-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-28-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-23-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-31-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-11-0x0000000000080000-0x000000000009C000-memory.dmp
    Filesize

    112KB

  • memory/2692-34-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2692-35-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB

  • memory/2692-36-0x00000000744F0000-0x0000000074BDE000-memory.dmp
    Filesize

    6.9MB