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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2024, 23:20

General

  • Target

    1294c1d244c0e316cfc0b7810a623451_JaffaCakes118.exe

  • Size

    868KB

  • MD5

    1294c1d244c0e316cfc0b7810a623451

  • SHA1

    b4e26371404f03ec36db18b958df6f6ba32fb0ac

  • SHA256

    c9c254cc1b849fe5d81255616d78f05f64504fdac55ddcc365d19ba6ccdee606

  • SHA512

    9428ccb5e5ba552824a88896281f9728c78b3bd5ed6104535c26c1434919417627025ff98ac2918cc660065a4e2684496eaf618319ac7b8fe5b580a2f74ea5ff

  • SSDEEP

    12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rki/:KI02x+LXHqB8aErPqCz

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

C2

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Program crash 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1294c1d244c0e316cfc0b7810a623451_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1294c1d244c0e316cfc0b7810a623451_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1576
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1432
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4552
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 564
        2⤵
        • Program crash
        PID:4900
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 564
        2⤵
        • Program crash
        PID:5548
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1576 -ip 1576
      1⤵
        PID:5072
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1576 -ip 1576
        1⤵
          PID:1920

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1432-9-0x0000025776D40000-0x0000025776D41000-memory.dmp

          Filesize

          4KB

        • memory/1432-10-0x0000025776CB0000-0x0000025776CD9000-memory.dmp

          Filesize

          164KB

        • memory/1432-13-0x0000025776CB0000-0x0000025776CD9000-memory.dmp

          Filesize

          164KB

        • memory/1576-0-0x00000000022F0000-0x000000000232F000-memory.dmp

          Filesize

          252KB

        • memory/1576-3-0x0000000000710000-0x000000000074C000-memory.dmp

          Filesize

          240KB

        • memory/1576-5-0x0000000002360000-0x000000000239A000-memory.dmp

          Filesize

          232KB

        • memory/1576-6-0x0000000002360000-0x000000000239A000-memory.dmp

          Filesize

          232KB

        • memory/1576-7-0x0000000002340000-0x0000000002341000-memory.dmp

          Filesize

          4KB

        • memory/1576-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1576-11-0x00000000006F0000-0x0000000000701000-memory.dmp

          Filesize

          68KB

        • memory/1576-12-0x0000000002360000-0x000000000239A000-memory.dmp

          Filesize

          232KB