Analysis

  • max time kernel
    142s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2024 12:13

General

  • Target

    15f6a8a1c066fd903a4cc7c49d9c165f_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    15f6a8a1c066fd903a4cc7c49d9c165f

  • SHA1

    e3bf217cc5aceb726357274274de6f717b5e1945

  • SHA256

    4a6b85600e5dda61fdad076bc7c01c0874f5ef6d7dc7092a6ffba1658ddd2b9a

  • SHA512

    45b85c1561fbf204bfaff0a0e500b12876c1ddf6f8bb2808812cea404193361fa6fdfe715140ac07f5089df37d19fb0015848ab86263a0fc4c2eafcf4f9d27db

  • SSDEEP

    3072:NvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:N206xWgGxLxWN40PDKR/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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\15f6a8a1c066fd903a4cc7c49d9c165f_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\15f6a8a1c066fd903a4cc7c49d9c165f_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2580

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2580-1-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/2580-0-0x00000000004E0000-0x0000000000500000-memory.dmp
    Filesize

    128KB

  • memory/2580-2-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB

  • memory/2580-5-0x0000000010000000-0x0000000010023000-memory.dmp
    Filesize

    140KB