Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2024 05:49

General

  • Target

    5f4359ca3f61e72a3185beda3fcecd64_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    5f4359ca3f61e72a3185beda3fcecd64

  • SHA1

    b47919aa195cd252982b92288dd1de6fae101e15

  • SHA256

    93889f4da95d399f3ebb6bdc99af6b3705035b75e242518d838df85e48f59ee5

  • SHA512

    7e84c89777e9f6d520c9255804dd62e1111f7c163473dc5b93470eb127411aac3bf88070f81dfea409a6dc022f4f16bea8d3e30531a89f91b7b0694d9072adf6

  • SSDEEP

    3072:7vA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:7206xWgGxLxWN40PDKR/JnX2P

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

115.21.224.117:80

78.189.148.42:80

181.165.68.127:80

78.188.225.105:80

161.0.153.60:80

89.106.251.163:80

172.125.40.123:80

5.39.91.110:7080

110.145.11.73:80

190.251.200.206:80

144.217.7.207:7080

75.109.111.18:80

75.177.207.146:80

139.59.60.244:8080

70.183.211.3:80

95.213.236.64:8080

61.19.246.238:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f4359ca3f61e72a3185beda3fcecd64_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5f4359ca3f61e72a3185beda3fcecd64_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2472

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2472-0-0x00000000000B0000-0x00000000000D0000-memory.dmp

    Filesize

    128KB

  • memory/2472-1-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2472-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2472-3-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB