Analysis

  • max time kernel
    136s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 03:59

General

  • Target

    JaffaCakes118_9576cad7f233f678579ca67402d57339938cfca2c0b1aecf6278b046c5b1ed48.dll

  • Size

    440KB

  • MD5

    42f0b18df97d6c7ae23b2c4b152efaff

  • SHA1

    afa749e7d355c560dbb3afb5eeb315a79e7d2f08

  • SHA256

    9576cad7f233f678579ca67402d57339938cfca2c0b1aecf6278b046c5b1ed48

  • SHA512

    d1c16f1ee7b50a8c98d6712f90d0ca123cfe82b5b8dfc1e339019e867324b4fc3d3cfca367d8920037dcdebea192a8bf64509f347b4357a0ad80863c7d677e2b

  • SSDEEP

    6144:v5+iRFTkRhO9SE1tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkMtZTm4EBpL0zacMScx7

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_9576cad7f233f678579ca67402d57339938cfca2c0b1aecf6278b046c5b1ed48.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9576cad7f233f678579ca67402d57339938cfca2c0b1aecf6278b046c5b1ed48.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2104
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2068
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2052

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2052-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2052-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2052-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2104-7-0x0000000000510000-0x0000000000549000-memory.dmp

      Filesize

      228KB

    • memory/2104-10-0x0000000000660000-0x0000000000698000-memory.dmp

      Filesize

      224KB

    • memory/2104-13-0x00000000023E0000-0x0000000002425000-memory.dmp

      Filesize

      276KB

    • memory/2104-15-0x00000000002E0000-0x00000000002E3000-memory.dmp

      Filesize

      12KB

    • memory/2104-14-0x0000000000300000-0x0000000000301000-memory.dmp

      Filesize

      4KB

    • memory/2104-0-0x0000000000420000-0x0000000000458000-memory.dmp

      Filesize

      224KB

    • memory/2104-2-0x0000000000460000-0x000000000049B000-memory.dmp

      Filesize

      236KB

    • memory/2104-18-0x00000000023E0000-0x0000000002425000-memory.dmp

      Filesize

      276KB

    • memory/2104-19-0x00000000002E0000-0x00000000002E3000-memory.dmp

      Filesize

      12KB

    • memory/2104-6-0x0000000000420000-0x0000000000458000-memory.dmp

      Filesize

      224KB