Analysis

  • max time kernel
    143s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 23:53

General

  • Target

    0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe

  • Size

    242KB

  • MD5

    0ffe2e52a11e7a7e8261b7f87a1fe7d6

  • SHA1

    c6248b1ff1820edc20ce9b764ff39e0e28c1060d

  • SHA256

    7fdbd3e7a891eb6dded35fd2d2481adce7fcbb7dbe8a87696be1780f7b41fac9

  • SHA512

    4a647e84dc71443fccbec11d00c5b56ec6445227a342aa889bc24db66077dafc7eea9d4d833a97e7edfca4c168a44293c6ae3796ef1038d2d65cf5d43384d741

  • SSDEEP

    6144:bJgOKh/7pBVd0kCeghN1m2eOTZ08shMSPLN1hv1R5:dgOU7p10besNI2lmLvhtH

Malware Config

Extracted

Family

fickerstealer

C2

74.119.195.40:80

Signatures

  • Fickerstealer

    Ficker is an infostealer written in Rust and ASM.

  • 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 use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0ffe2e52a11e7a7e8261b7f87a1fe7d6_JaffaCakes118.exe"
      2⤵
        PID:1948

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\kaosdma.txt

      Filesize

      14B

      MD5

      1207bc197a1ebd72a77f1a771cad9e52

      SHA1

      8ed121ff66d407150d7390b9276fe690dd213b27

      SHA256

      260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476

      SHA512

      d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4

    • memory/1504-2-0x00000000003B0000-0x00000000003F5000-memory.dmp

      Filesize

      276KB

    • memory/1504-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

      Filesize

      1024KB

    • memory/1948-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1948-5-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/1948-8-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/1948-7-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/1948-14-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB