Analysis

  • max time kernel
    133s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 23:03

General

  • Target

    JaffaCakes118_1085a125b89851cbafc29f16b5f4d71b8d64d4752b119139f014785cbc912a10.exe

  • Size

    516KB

  • MD5

    674f5d0bfc600869beee0a7efb968a5f

  • SHA1

    cad9f5c964ecf8192eac9ed53f09b3d89b2f6bcc

  • SHA256

    1085a125b89851cbafc29f16b5f4d71b8d64d4752b119139f014785cbc912a10

  • SHA512

    facc215965a6baeb9c9fb806797c6416cad7f3e969ec1218d4c3ebe0fa0c7915c2b1640aa29843d6d5173c0fc8e4414d9ced25966634716f8c43a2e0c6ac5f36

  • SSDEEP

    12288:cbVMh0tRyr3W3SQniM+uwkMx8nXoTT0WJZmo:WMh0tRyG3lY8X2xJZmo

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot153

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

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

Signatures

  • Trickbot

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

  • Trickbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\JaffaCakes118_1085a125b89851cbafc29f16b5f4d71b8d64d4752b119139f014785cbc912a10.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1085a125b89851cbafc29f16b5f4d71b8d64d4752b119139f014785cbc912a10.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2124
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1756
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3084
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 572
        2⤵
        • Program crash
        PID:1132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2124 -ip 2124
      1⤵
        PID:392

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1756-10-0x000001FF93710000-0x000001FF93711000-memory.dmp

        Filesize

        4KB

      • memory/1756-9-0x000001FF93470000-0x000001FF93499000-memory.dmp

        Filesize

        164KB

      • memory/1756-13-0x000001FF93470000-0x000001FF93499000-memory.dmp

        Filesize

        164KB

      • memory/2124-0-0x0000000002410000-0x000000000244F000-memory.dmp

        Filesize

        252KB

      • memory/2124-4-0x00000000022C0000-0x00000000022FC000-memory.dmp

        Filesize

        240KB

      • memory/2124-5-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB

      • memory/2124-6-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB

      • memory/2124-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2124-7-0x00000000024C0000-0x00000000024C1000-memory.dmp

        Filesize

        4KB

      • memory/2124-11-0x00000000022A0000-0x00000000022B3000-memory.dmp

        Filesize

        76KB

      • memory/2124-12-0x0000000002450000-0x000000000248B000-memory.dmp

        Filesize

        236KB