Analysis

  • max time kernel
    132s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 12:23

General

  • Target

    JaffaCakes118_46073ed94a1b0f615377bd13e3da689ff64ec87d4d5b073abf0248522c2e2eb3.dll

  • Size

    2.1MB

  • MD5

    41baeb0ec1e42a3bbd37d0e9e8aeccc0

  • SHA1

    97120309443c98522acbc26c739f2f185feed147

  • SHA256

    46073ed94a1b0f615377bd13e3da689ff64ec87d4d5b073abf0248522c2e2eb3

  • SHA512

    a9d296a5846837e9b9e88914b03e302dbdd9a0f155fef92c84b6c81113c247f1328e9a3b964393b39ddce49fc22d8be2211812dcd3cc490384c7fad80dc94f50

  • 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_46073ed94a1b0f615377bd13e3da689ff64ec87d4d5b073abf0248522c2e2eb3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_46073ed94a1b0f615377bd13e3da689ff64ec87d4d5b073abf0248522c2e2eb3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2076
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1272
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2396

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2076-1-0x00000000002A0000-0x00000000002E5000-memory.dmp

      Filesize

      276KB

    • memory/2076-0-0x0000000000910000-0x0000000000B6D000-memory.dmp

      Filesize

      2.4MB

    • memory/2076-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2076-2-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2076-6-0x00000000002A0000-0x00000000002E5000-memory.dmp

      Filesize

      276KB

    • memory/2076-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2396-4-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2396-5-0x0000000000120000-0x0000000000121000-memory.dmp

      Filesize

      4KB

    • memory/2396-8-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB