Analysis

  • max time kernel
    135s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 21:36

General

  • Target

    JaffaCakes118_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll

  • Size

    2.1MB

  • MD5

    223d4556d6f8ec3002352df67345d532

  • SHA1

    8df313d8987c4f56cb28faa9c893fd443093f3ba

  • SHA256

    fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377

  • SHA512

    094a59b854873c0884d690caf7e2c8c8662ad42a10237fa6d343a3749a0bd170c59e7d5dc0939f4d1d24d7ab53ff68d5d21fff7cb70f4ab77726ed49b6f1e8b7

  • SSDEEP

    3072:mUd2wnncoy08JVRgsLFu17v5PjGjGIGI5JRZiGM652qRX8tfkFdRYCWcFEa+kR8:mmn1P8JV7YD5qfrdZiGhNW87zia+G8

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_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fe1c6eed7f9a5aa896db78ccba9130339cc69f9fc92eb5bba7826bbad652c377.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3064
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2248
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2680

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2680-5-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2680-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2680-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/3064-0-0x0000000001F60000-0x00000000021BD000-memory.dmp

      Filesize

      2.4MB

    • memory/3064-1-0x0000000001DA0000-0x0000000001DE5000-memory.dmp

      Filesize

      276KB

    • memory/3064-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/3064-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

      Filesize

      4KB

    • memory/3064-6-0x0000000001DA0000-0x0000000001DE5000-memory.dmp

      Filesize

      276KB

    • memory/3064-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB