Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 16:27

General

  • Target

    JaffaCakes118_5e6f80b245f6546bd7a8681b6c7ee87d167e2d746f1bb6edd44380e80cbad6aa.dll

  • Size

    1.7MB

  • MD5

    cc1d23805ac2f1bf74a17e3a9e7e4cb3

  • SHA1

    6b83ea7913193612ee1176e6c71254cf341ca332

  • SHA256

    5e6f80b245f6546bd7a8681b6c7ee87d167e2d746f1bb6edd44380e80cbad6aa

  • SHA512

    fbea1f3bc552fc998538a787179673035a734f1f9757951e67185ac6e79e19be8ed6496c0deb1fd5eb8119269d3033f4209fbfec7b09a52afb3b2284f00c984b

  • SSDEEP

    768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s++7W:+aEj9I4COvNjQpj9sR7

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_5e6f80b245f6546bd7a8681b6c7ee87d167e2d746f1bb6edd44380e80cbad6aa.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5e6f80b245f6546bd7a8681b6c7ee87d167e2d746f1bb6edd44380e80cbad6aa.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2792
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2796

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2796-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2796-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2796-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2936-0-0x0000000001F50000-0x00000000021B8000-memory.dmp

      Filesize

      2.4MB

    • memory/2936-1-0x00000000006B0000-0x00000000006F5000-memory.dmp

      Filesize

      276KB

    • memory/2936-2-0x0000000000720000-0x0000000000721000-memory.dmp

      Filesize

      4KB

    • memory/2936-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2936-6-0x00000000006B0000-0x00000000006F5000-memory.dmp

      Filesize

      276KB

    • memory/2936-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB