Analysis

  • max time kernel
    137s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 22:09

General

  • Target

    JaffaCakes118_e00c23881d23ebf7166116237bc19be5d33aed70d693350f996fcdc96014c3cb.dll

  • Size

    440KB

  • MD5

    ec7e043788e7f6ba7ac52943c7f1bc1c

  • SHA1

    c3c1a16c3a95a237ff77104eb4a88247b41aae01

  • SHA256

    e00c23881d23ebf7166116237bc19be5d33aed70d693350f996fcdc96014c3cb

  • SHA512

    9f49f570f9b5d4f05a2c3e14a3d8def68aa8e6afc441f25661a0289459dfad2b1351b75da4aead2b1b79c9cd0e9ee2c419fc49a5c981cb67cbf3485a11078654

  • SSDEEP

    6144:v5+iRFTkRhO9SEPtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H: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_e00c23881d23ebf7166116237bc19be5d33aed70d693350f996fcdc96014c3cb.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:772
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e00c23881d23ebf7166116237bc19be5d33aed70d693350f996fcdc96014c3cb.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1124
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2244
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1124-15-0x0000000000360000-0x0000000000363000-memory.dmp

      Filesize

      12KB

    • memory/1124-6-0x0000000000A00000-0x0000000000A38000-memory.dmp

      Filesize

      224KB

    • memory/1124-2-0x0000000000A40000-0x0000000000A7B000-memory.dmp

      Filesize

      236KB

    • memory/1124-10-0x0000000000C30000-0x0000000000C68000-memory.dmp

      Filesize

      224KB

    • memory/1124-7-0x0000000000A80000-0x0000000000AB9000-memory.dmp

      Filesize

      228KB

    • memory/1124-13-0x0000000000CD0000-0x0000000000D15000-memory.dmp

      Filesize

      276KB

    • memory/1124-0-0x0000000000A00000-0x0000000000A38000-memory.dmp

      Filesize

      224KB

    • memory/1124-14-0x00000000009D0000-0x00000000009D1000-memory.dmp

      Filesize

      4KB

    • memory/1124-18-0x0000000000CD0000-0x0000000000D15000-memory.dmp

      Filesize

      276KB

    • memory/1124-19-0x0000000000360000-0x0000000000363000-memory.dmp

      Filesize

      12KB

    • memory/3060-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/3060-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/3060-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB