Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 07:57

General

  • Target
    0d49f189cd71daa584508de624a2531a_JaffaCakes118.dll
  • Size 617KB
  • Sample240625-js9mja1bpm
  • SHA256 062e35792d038b575c210776f4e9bf5723773b21dd1074511804351290032761
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 84.232.229.24:80

  • 51.255.203.164:8080

  • 217.160.169.110:8080

  • 185.183.16.47:80

  • 190.45.24.210:80

  • 187.162.248.237:80

  • 93.146.143.191:80

  • 185.94.252.27:443

  • 143.0.85.206:7080

  • 80.15.100.37:80

  • 85.105.239.184:443

  • 94.176.234.118:443

  • 62.84.75.50:80

  • 137.74.106.111:7080

  • 172.104.169.32:8080

  • 46.105.114.137:8080

  • 94.126.8.1:80

  • 78.206.229.130:80

  • 93.149.120.214:80

  • 192.175.111.212:7080

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Blocklisted process makes network request 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d49f189cd71daa584508de624a2531a_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d49f189cd71daa584508de624a2531a_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2428
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4076 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4068

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2428-0-0x0000000002210000-0x00000000022AE000-memory.dmp

          memory/2428-1-0x0000000002430000-0x0000000002457000-memory.dmp

          memory/2428-2-0x0000000002210000-0x0000000002234000-memory.dmp

          memory/2428-3-0x0000000002210000-0x00000000022AE000-memory.dmp

          memory/2428-4-0x0000000002210000-0x00000000022AE000-memory.dmp

          memory/2428-5-0x0000000002210000-0x0000000002234000-memory.dmp

          memory/2428-7-0x0000000002210000-0x00000000022AE000-memory.dmp