Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2024 03:00

General

  • Target

    JaffaCakes118_5c3e4d7739a11e6ca5054e6dbbed09400ca7eb0df792ff858d5aabcdb304378b.exe

  • Size

    516KB

  • MD5

    52ef11d914ea96a626ba1b3803577fe0

  • SHA1

    06acc23fb212e75ff178127a0a01138a2ddc019c

  • SHA256

    5c3e4d7739a11e6ca5054e6dbbed09400ca7eb0df792ff858d5aabcdb304378b

  • SHA512

    1dcbf6b1dfa522a1357065aaeb7b53f509b42e2f50d8aa78687980bc9b769238e52f8481090a08e35b00feba11539ae52636b439337b5874193459fd35e97755

  • SSDEEP

    12288:cbVMh0tRyr3W3S+niM+uwkMx8nXoTT0WJZmo:WMh0tRyA3lY8X2xJZmo

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_5c3e4d7739a11e6ca5054e6dbbed09400ca7eb0df792ff858d5aabcdb304378b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5c3e4d7739a11e6ca5054e6dbbed09400ca7eb0df792ff858d5aabcdb304378b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3380
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2820
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3840
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3380 -s 576
        2⤵
        • Program crash
        PID:2316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3380 -ip 3380
      1⤵
        PID:116

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2820-9-0x0000028676430000-0x0000028676459000-memory.dmp

        Filesize

        164KB

      • memory/2820-10-0x00000286766D0000-0x00000286766D1000-memory.dmp

        Filesize

        4KB

      • memory/2820-13-0x0000028676430000-0x0000028676459000-memory.dmp

        Filesize

        164KB

      • memory/3380-0-0x0000000002510000-0x000000000254F000-memory.dmp

        Filesize

        252KB

      • memory/3380-4-0x0000000002350000-0x000000000238C000-memory.dmp

        Filesize

        240KB

      • memory/3380-5-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB

      • memory/3380-6-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB

      • memory/3380-8-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3380-7-0x00000000025B0000-0x00000000025B1000-memory.dmp

        Filesize

        4KB

      • memory/3380-11-0x0000000002330000-0x0000000002343000-memory.dmp

        Filesize

        76KB

      • memory/3380-12-0x0000000002550000-0x000000000258B000-memory.dmp

        Filesize

        236KB