Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 16:41

General

  • Target

    JaffaCakes118_5f029e799a5eb6052e6f9989023ac06ade9fbe9d884d1cf60b683c1724b6f0f3.dll

  • Size

    2.1MB

  • MD5

    64d52dbade22d03d9e7a36d84df570c6

  • SHA1

    145d7d06bdf6e006a44ad94c318b14a86f2fa6a9

  • SHA256

    5f029e799a5eb6052e6f9989023ac06ade9fbe9d884d1cf60b683c1724b6f0f3

  • SHA512

    bf0c4b06c82803dedb31260df4998f80913f7148f3862a765452bbbc79eaeeab3064152c8a55eb02bd2a8757ed6655ab297579bb4ddeb1f72af76e52491341f8

  • SSDEEP

    6144:58bCo3UdtKeqfyytqcAO9bIhwG8H+ktjjrn0oP:kNUdtuGS+Ejr0o

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

C2

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes
  • autorun

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_5f029e799a5eb6052e6f9989023ac06ade9fbe9d884d1cf60b683c1724b6f0f3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5f029e799a5eb6052e6f9989023ac06ade9fbe9d884d1cf60b683c1724b6f0f3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2488
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1912
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1548-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1548-6-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/1548-9-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2488-1-0x00000000003E0000-0x0000000000425000-memory.dmp

      Filesize

      276KB

    • memory/2488-0-0x0000000002110000-0x000000000236D000-memory.dmp

      Filesize

      2.4MB

    • memory/2488-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2488-2-0x00000000001A0000-0x00000000001A1000-memory.dmp

      Filesize

      4KB

    • memory/2488-7-0x00000000003E0000-0x0000000000425000-memory.dmp

      Filesize

      276KB

    • memory/2488-8-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB