Analysis

  • max time kernel
    134s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 13:08

General

  • Target

    JaffaCakes118_85d99dd6e6279ad3a482a4083347c40d95fe5b63eeb5bb0edf188a07f394256e.dll

  • Size

    1.7MB

  • MD5

    a18216ec8301149b512bcf6cff9e5a46

  • SHA1

    410f1bda31cba5969bf452c9cd1caa4e02585703

  • SHA256

    85d99dd6e6279ad3a482a4083347c40d95fe5b63eeb5bb0edf188a07f394256e

  • SHA512

    87130ba2db5e94e641707326a3c9b7bffcea5b6a67f2a528a2200ac2c262bd9f2b77b20f9e979cae8270766ed4052b2d92f637464742d85f37baf0398168807f

  • SSDEEP

    768:DWpalqjjbZIkLXCcNtKOXzveyp8aEBk3rQ5lVmEBj9s+37W:+aEj9I4COvNjQpj9sc7

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_85d99dd6e6279ad3a482a4083347c40d95fe5b63eeb5bb0edf188a07f394256e.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85d99dd6e6279ad3a482a4083347c40d95fe5b63eeb5bb0edf188a07f394256e.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2272
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2196-0-0x0000000001FC0000-0x0000000002228000-memory.dmp

      Filesize

      2.4MB

    • memory/2196-1-0x0000000000950000-0x0000000000995000-memory.dmp

      Filesize

      276KB

    • memory/2196-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2196-2-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/2196-6-0x0000000000950000-0x0000000000995000-memory.dmp

      Filesize

      276KB

    • memory/2196-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2228-4-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/2228-5-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB