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Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2024, 09:47

General

  • Target

    JaffaCakes118_aef65ae75809c7d1c1c2b64fc542f7149db666716d926fac50c76d8f62f66cc0.dll

  • Size

    440KB

  • MD5

    a9b551d84aca867b0e8cddb602cdb82a

  • SHA1

    2541cf8454eebd2c3d982e0b82f30d2f9d35e557

  • SHA256

    aef65ae75809c7d1c1c2b64fc542f7149db666716d926fac50c76d8f62f66cc0

  • SHA512

    06433a004ee1263f56fa9ebc9057369e098b7df09556ec2212511c17105d44e4db9f1210f560ec85cd5a72d3671babc3f20ae1505dae2b7b3df82d7c841c0d91

  • SSDEEP

    6144:v5+iRFTkRhO9SE1tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkQtZTm4EBpL0zacMScx7

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_aef65ae75809c7d1c1c2b64fc542f7149db666716d926fac50c76d8f62f66cc0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aef65ae75809c7d1c1c2b64fc542f7149db666716d926fac50c76d8f62f66cc0.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2180
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2324

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2324-17-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/2324-16-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2428-2-0x0000000000AB0000-0x0000000000AEB000-memory.dmp

      Filesize

      236KB

    • memory/2428-10-0x0000000001FF0000-0x0000000002028000-memory.dmp

      Filesize

      224KB

    • memory/2428-13-0x0000000002030000-0x0000000002075000-memory.dmp

      Filesize

      276KB

    • memory/2428-7-0x0000000000B00000-0x0000000000B39000-memory.dmp

      Filesize

      228KB

    • memory/2428-6-0x0000000000210000-0x0000000000248000-memory.dmp

      Filesize

      224KB

    • memory/2428-0-0x0000000000210000-0x0000000000248000-memory.dmp

      Filesize

      224KB

    • memory/2428-15-0x0000000000250000-0x0000000000253000-memory.dmp

      Filesize

      12KB

    • memory/2428-14-0x00000000009C0000-0x00000000009C1000-memory.dmp

      Filesize

      4KB

    • memory/2428-18-0x0000000002030000-0x0000000002075000-memory.dmp

      Filesize

      276KB

    • memory/2428-19-0x0000000000250000-0x0000000000253000-memory.dmp

      Filesize

      12KB