Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 18:51

General

  • Target

    213f7ad750d19a54261036b1af0d4d47_JaffaCakes118.exe

  • Size

    412KB

  • MD5

    213f7ad750d19a54261036b1af0d4d47

  • SHA1

    d476f107e55c90c063b7a49ca63292cd0402f5d7

  • SHA256

    5372e8b0e4f6faefe0da17b4e81fb0eb1554c0b5e2d3ce5500d70d1e6511f436

  • SHA512

    d65b01b82b294a07f3eed069ad7836c401493819670f60b29c02b5e5dbe18ceffa2f57176e8e6989505ea3213deb493a794b7692bb802e172ce7a990099075a0

  • SSDEEP

    6144:vhltaynk6tHuwvi2MQYP+kS764me2Z3yrD6VFhvpLb:vUKk6tHuQiRJPjwmeY+6FJb

Malware Config

Extracted

Family

trickbot

Version

1000231

Botnet

tot271

C2

138.34.32.218:443

178.78.202.189:443

85.9.212.117:443

93.109.242.134:443

103.210.30.201:443

158.58.131.54:443

87.117.146.63:443

118.200.151.113:443

89.117.107.13:443

109.86.227.152:443

200.2.126.98:443

31.29.62.112:443

83.167.164.81:443

194.68.23.182:443

182.253.210.130:449

77.89.86.93:443

70.79.178.120:449

68.109.83.22:443

185.129.193.221:443

184.68.167.42:443

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Trickbot x86 loader 6 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\213f7ad750d19a54261036b1af0d4d47_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\213f7ad750d19a54261036b1af0d4d47_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Users\Admin\AppData\Local\Temp\213f7ad750d19a54261036b1af0d4d47_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\213f7ad750d19a54261036b1af0d4d47_JaffaCakes118.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5012
      • C:\Users\Admin\AppData\Roaming\msglob\213f8ad860d19a64271037b1af0d4d48_KaffaDaket119.exe
        C:\Users\Admin\AppData\Roaming\msglob\213f8ad860d19a64271037b1af0d4d48_KaffaDaket119.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1084
        • C:\Users\Admin\AppData\Roaming\msglob\213f8ad860d19a64271037b1af0d4d48_KaffaDaket119.exe
          C:\Users\Admin\AppData\Roaming\msglob\213f8ad860d19a64271037b1af0d4d48_KaffaDaket119.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3968
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe
            5⤵
            • Adds Run key to start application
            PID:4800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\msglob\213f8ad860d19a64271037b1af0d4d48_KaffaDaket119.exe

    Filesize

    412KB

    MD5

    213f7ad750d19a54261036b1af0d4d47

    SHA1

    d476f107e55c90c063b7a49ca63292cd0402f5d7

    SHA256

    5372e8b0e4f6faefe0da17b4e81fb0eb1554c0b5e2d3ce5500d70d1e6511f436

    SHA512

    d65b01b82b294a07f3eed069ad7836c401493819670f60b29c02b5e5dbe18ceffa2f57176e8e6989505ea3213deb493a794b7692bb802e172ce7a990099075a0

  • memory/3968-20-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/3968-15-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/3968-29-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/3968-31-0x0000000002440000-0x00000000024FE000-memory.dmp

    Filesize

    760KB

  • memory/3968-32-0x0000000002500000-0x00000000027C9000-memory.dmp

    Filesize

    2.8MB

  • memory/4800-21-0x0000000140000000-0x0000000140036000-memory.dmp

    Filesize

    216KB

  • memory/4800-22-0x0000025964690000-0x0000025964691000-memory.dmp

    Filesize

    4KB

  • memory/4800-23-0x0000000140000000-0x0000000140036000-memory.dmp

    Filesize

    216KB

  • memory/4800-39-0x0000000140000000-0x0000000140036000-memory.dmp

    Filesize

    216KB

  • memory/5012-5-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/5012-3-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/5012-11-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB

  • memory/5012-2-0x0000000000400000-0x000000000043D000-memory.dmp

    Filesize

    244KB