Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 18:20

General

  • Target

    JaffaCakes118_7001461485b459c021599269c6e2eefa73ec950d688fbadbc4a84dbba8bc8cd6.dll

  • Size

    440KB

  • MD5

    b5280f0fe68ba1c74305b835cd77cc21

  • SHA1

    6bf651687e82a6d2add2127098df76316db35ff4

  • SHA256

    7001461485b459c021599269c6e2eefa73ec950d688fbadbc4a84dbba8bc8cd6

  • SHA512

    cbf9910e5e20e797603d71fb66d8fb12556b71142ff70296c73ab9044c926f530bb3b08a274ad2be2a1f821a519c6b981328f6b54e26f073bf3b30b8b7276a4d

  • SSDEEP

    6144:v5+iRFTkRhO9SEvtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkatZTm4EBpL0zacMScx7

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_7001461485b459c021599269c6e2eefa73ec950d688fbadbc4a84dbba8bc8cd6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7001461485b459c021599269c6e2eefa73ec950d688fbadbc4a84dbba8bc8cd6.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2332
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2772
        • 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/2332-0-0x0000000000260000-0x0000000000298000-memory.dmp

      Filesize

      224KB

    • memory/2332-2-0x0000000001F50000-0x0000000001F8B000-memory.dmp

      Filesize

      236KB

    • memory/2332-6-0x0000000000260000-0x0000000000298000-memory.dmp

      Filesize

      224KB

    • memory/2332-10-0x0000000001FD0000-0x0000000002008000-memory.dmp

      Filesize

      224KB

    • memory/2332-7-0x0000000001F90000-0x0000000001FC9000-memory.dmp

      Filesize

      228KB

    • memory/2332-13-0x0000000002030000-0x0000000002075000-memory.dmp

      Filesize

      276KB

    • memory/2332-15-0x00000000002D0000-0x00000000002D3000-memory.dmp

      Filesize

      12KB

    • memory/2332-14-0x00000000003F0000-0x00000000003F1000-memory.dmp

      Filesize

      4KB

    • memory/2332-18-0x0000000002030000-0x0000000002075000-memory.dmp

      Filesize

      276KB

    • memory/2332-19-0x00000000002D0000-0x00000000002D3000-memory.dmp

      Filesize

      12KB

    • memory/2796-16-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2796-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB