Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 05:41

General

  • Target

    JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll

  • Size

    440KB

  • MD5

    36cd5545b3df9d7ea8e058c9fa2fa2bc

  • SHA1

    4c0caf1e846f16a3475d15eb05f6b761f6e72238

  • SHA256

    b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34

  • SHA512

    83a7285232971aab942b89a99f4cab0e10233c8d8bc356e2270591d02a3a4a4ec42b500403db93619a617f3f36555dbb9af023c32a49b00ca7f0cd7d525d4ca2

  • SSDEEP

    6144:v5+iRFTkRhO9SE4tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkFtZTm4EBpL0zacMScx7

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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
  • 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 WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2568
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b0ed44f001a46732d27c252dbfcdb3b09ba5ed061be4d35071381763ad8e3e34.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2428
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1940

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1940-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1940-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1940-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2580-10-0x0000000002230000-0x0000000002268000-memory.dmp

      Filesize

      224KB

    • memory/2580-7-0x00000000020B0000-0x00000000020E9000-memory.dmp

      Filesize

      228KB

    • memory/2580-13-0x0000000002270000-0x00000000022B5000-memory.dmp

      Filesize

      276KB

    • memory/2580-15-0x00000000001D0000-0x00000000001D3000-memory.dmp

      Filesize

      12KB

    • memory/2580-14-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2580-0-0x00000000005C0000-0x00000000005F8000-memory.dmp

      Filesize

      224KB

    • memory/2580-2-0x0000000002070000-0x00000000020AB000-memory.dmp

      Filesize

      236KB

    • memory/2580-18-0x0000000002270000-0x00000000022B5000-memory.dmp

      Filesize

      276KB

    • memory/2580-19-0x00000000001D0000-0x00000000001D3000-memory.dmp

      Filesize

      12KB

    • memory/2580-6-0x00000000005C0000-0x00000000005F8000-memory.dmp

      Filesize

      224KB