Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 15:50

General

  • Target

    JaffaCakes118_04eb161b2a5a25171571765889b24dcee2caba00225bd34ca7e9419df481a0d5.dll

  • Size

    440KB

  • MD5

    de842dc088debd02f09eeca37d4e774c

  • SHA1

    4dc9a580adcc42de8b346452d66954b8fcfffd44

  • SHA256

    04eb161b2a5a25171571765889b24dcee2caba00225bd34ca7e9419df481a0d5

  • SHA512

    9d9af8844a5f3206bf62c079631510091e39e8cfabf385dbe40b75488b04c2d60411504b4eea1a169b5e5f444303a40570b91f0c8ac002b6b5c6aac45c0eea9a

  • SSDEEP

    6144:v5+iRFTkRhO9SEjtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkGtZTm4EBpL0zacMScx7

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_04eb161b2a5a25171571765889b24dcee2caba00225bd34ca7e9419df481a0d5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_04eb161b2a5a25171571765889b24dcee2caba00225bd34ca7e9419df481a0d5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2256
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2968
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2984

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2256-15-0x00000000009E0000-0x00000000009E3000-memory.dmp

      Filesize

      12KB

    • memory/2256-4-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2256-2-0x0000000000320000-0x000000000035B000-memory.dmp

      Filesize

      236KB

    • memory/2256-7-0x0000000000900000-0x0000000000939000-memory.dmp

      Filesize

      228KB

    • memory/2256-10-0x0000000000940000-0x0000000000978000-memory.dmp

      Filesize

      224KB

    • memory/2256-13-0x0000000000980000-0x00000000009C5000-memory.dmp

      Filesize

      276KB

    • memory/2256-0-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2256-14-0x0000000000A40000-0x0000000000A41000-memory.dmp

      Filesize

      4KB

    • memory/2256-18-0x0000000000980000-0x00000000009C5000-memory.dmp

      Filesize

      276KB

    • memory/2256-19-0x00000000009E0000-0x00000000009E3000-memory.dmp

      Filesize

      12KB

    • memory/2984-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2984-17-0x00000000001A0000-0x00000000001A1000-memory.dmp

      Filesize

      4KB

    • memory/2984-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB