Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-06-2024 00:49

General

  • Target

    a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe

  • Size

    384KB

  • MD5

    a7646109d58311c20db8e2167eb1fbf4

  • SHA1

    615cda582a19f6abc8634ab2744358c40f25482e

  • SHA256

    ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58

  • SHA512

    00dc69cfc1fae92469d6687d158441ebe2f80b823c5b74d4d8a582dfa32e47b037f28653eaf32c61f6bffb19ebd4fe30d278fdb80820a1daf87498aa3fbb8cf5

  • SSDEEP

    6144:PaZ8OpEHPkwCmpk38F2XkHqpBg9DXpC6kaEcZuXa2a66:P5HMwrpabXkKpADXp+aEci41

Malware Config

Extracted

Family

trickbot

Version

1000297

Botnet

tot351

C2

185.222.202.113:443

24.247.181.155:449

174.105.235.178:449

185.111.74.246:443

181.113.17.230:449

174.105.233.82:449

66.60.121.58:449

207.140.14.141:443

42.115.91.177:443

198.12.108.171:443

71.94.101.25:443

206.130.141.255:449

198.46.161.244:443

74.140.160.33:449

65.31.241.133:449

140.190.54.187:449

24.247.181.226:449

24.119.69.70:449

192.3.130.29:443

103.110.91.118:449

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

Signatures

  • Trickbot

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

  • Trickbot x86 loader 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 SetWindowsHookEx 4 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\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7646109d58311c20db8e2167eb1fbf4_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4836
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Adds Run key to start application
        PID:3448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\WINYS\a8747109d69311c20db9e2178eb1fbf4_KaffaDaket119.exe

    Filesize

    384KB

    MD5

    a7646109d58311c20db8e2167eb1fbf4

    SHA1

    615cda582a19f6abc8634ab2744358c40f25482e

    SHA256

    ddc910b0ad32a30ad4b0d98da9ff8d46e60d674ec66891f200a8dad6339d4f58

    SHA512

    00dc69cfc1fae92469d6687d158441ebe2f80b823c5b74d4d8a582dfa32e47b037f28653eaf32c61f6bffb19ebd4fe30d278fdb80820a1daf87498aa3fbb8cf5

  • memory/1044-10-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-17-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-8-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-16-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-15-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-14-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-13-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-12-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-6-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-9-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-7-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-18-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-11-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-23-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/1044-22-0x0000000000418000-0x0000000000419000-memory.dmp

    Filesize

    4KB

  • memory/1044-5-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-4-0x0000000003460000-0x0000000003461000-memory.dmp

    Filesize

    4KB

  • memory/1044-19-0x0000000003470000-0x00000000034B0000-memory.dmp

    Filesize

    256KB

  • memory/3448-69-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB

  • memory/3448-55-0x0000020B22450000-0x0000020B22451000-memory.dmp

    Filesize

    4KB

  • memory/3448-54-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB

  • memory/3448-56-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB

  • memory/4836-44-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-53-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/4836-49-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/4836-48-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/4836-43-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-42-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-41-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-40-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-39-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-38-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-37-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-36-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-35-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-34-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-33-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-32-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/4836-62-0x0000000003500000-0x00000000035BE000-memory.dmp

    Filesize

    760KB

  • memory/4836-63-0x00000000035C0000-0x0000000003889000-memory.dmp

    Filesize

    2.8MB

  • memory/4836-45-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB