Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 01:25

General

  • Target

    JaffaCakes118_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll

  • Size

    1.7MB

  • MD5

    f39846e144bb2d4b2552dd4cc3916a47

  • SHA1

    4c7c6b94145d25ed92366543bbe64eeb05cd4dd4

  • SHA256

    a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364

  • SHA512

    06081ab2e37f0ac7a31ee9dda8a78a0559b471da0fb020025ec317d2decfeef9bf1dde9668b93f9240169237c7a9a7d20eb604e261964970885a32117486d125

  • SSDEEP

    1536:bHsZePiJlBAOF7aOds8hZ9HM6ZQZC1bxBdsvg8+7dLW2cnDC525qAFdhz3mnpkV9:IgGxF+r8j9nmU1/di

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_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a9a6787a74353b2963f5db076d8c0a1ae603121e0975a02615ae90c4decfa364.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2600
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2060
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2368

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2368-4-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2368-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2368-8-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2600-1-0x00000000002C0000-0x0000000000305000-memory.dmp

      Filesize

      276KB

    • memory/2600-0-0x0000000002210000-0x0000000002478000-memory.dmp

      Filesize

      2.4MB

    • memory/2600-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2600-2-0x00000000001E0000-0x00000000001E1000-memory.dmp

      Filesize

      4KB

    • memory/2600-6-0x00000000002C0000-0x0000000000305000-memory.dmp

      Filesize

      276KB

    • memory/2600-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB