Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/08/2024, 07:16

General

  • Target

    ca6769a67e862c2229018fefb5f126b4_JaffaCakes118.exe

  • Size

    360KB

  • MD5

    ca6769a67e862c2229018fefb5f126b4

  • SHA1

    893a49c7dbc1b03d959dc3dc81bde356e6741b4c

  • SHA256

    4cb091dae792fb1542b48ddd5b3bbc1fd75c4e1c8f94209e1a177d6e50cfde4f

  • SHA512

    84a464d0707aba9728f99c5bea0c51e63ab84a87f2c966932d0d03049fe22d789843f588d796ae68d47fd61f12f4c32c3ed8fb74a55082396315e3a46b492577

  • SSDEEP

    6144:7A+XkYJzkRA+n7igs1eMjVryvK2Li6ZEPQ++Rvhyi36PfJZTsuQ:E+jJzkK+7igs1e2raDu6Z/ZVhyiQf3TG

Malware Config

Extracted

Family

trickbot

Version

1000281

Botnet

lib334

C2

91.201.65.119:443

68.3.14.71:443

31.31.161.165:449

91.235.128.207:443

181.113.17.230:449

47.214.185.205:443

94.250.248.165:443

207.140.14.141:443

42.115.91.177:443

54.39.167.242:443

71.94.101.25:443

68.45.243.125:449

92.223.105.252:443

182.50.64.148:449

187.190.249.230:443

78.155.199.46:443

82.222.40.119:449

198.100.157.163:443

91.235.128.186:443

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.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • 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\ca6769a67e862c2229018fefb5f126b4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ca6769a67e862c2229018fefb5f126b4_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1080
    • C:\Users\Admin\AppData\Roaming\VsCard\ca7879a78e972c2229019fefb6f127b4_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\VsCard\ca7879a78e972c2229019fefb6f127b4_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1520
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Adds Run key to start application
        PID:3412

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\VsCard\ca7879a78e972c2229019fefb6f127b4_KaffaDaket119.exe

    Filesize

    360KB

    MD5

    ca6769a67e862c2229018fefb5f126b4

    SHA1

    893a49c7dbc1b03d959dc3dc81bde356e6741b4c

    SHA256

    4cb091dae792fb1542b48ddd5b3bbc1fd75c4e1c8f94209e1a177d6e50cfde4f

    SHA512

    84a464d0707aba9728f99c5bea0c51e63ab84a87f2c966932d0d03049fe22d789843f588d796ae68d47fd61f12f4c32c3ed8fb74a55082396315e3a46b492577

  • memory/1080-12-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-13-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-6-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-8-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-7-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-10-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-9-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-5-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-3-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-11-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-14-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-15-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-17-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-21-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/1080-20-0x0000000000412000-0x0000000000413000-memory.dmp

    Filesize

    4KB

  • memory/1080-18-0x0000000002300000-0x0000000002340000-memory.dmp

    Filesize

    256KB

  • memory/1080-16-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1080-4-0x00000000022B0000-0x00000000022B1000-memory.dmp

    Filesize

    4KB

  • memory/1520-46-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/1520-33-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-42-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-41-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-40-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-39-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-38-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-37-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-36-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-35-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-34-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-43-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-32-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-31-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-30-0x0000000001FF0000-0x0000000001FF1000-memory.dmp

    Filesize

    4KB

  • memory/1520-47-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/1520-61-0x0000000003590000-0x0000000003859000-memory.dmp

    Filesize

    2.8MB

  • memory/1520-60-0x00000000034D0000-0x000000000358E000-memory.dmp

    Filesize

    760KB

  • memory/3412-55-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB

  • memory/3412-52-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB

  • memory/3412-53-0x000002207FF60000-0x000002207FF61000-memory.dmp

    Filesize

    4KB

  • memory/3412-67-0x0000000140000000-0x0000000140039000-memory.dmp

    Filesize

    228KB