Analysis

  • max time kernel
    144s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 07:47

General

  • Target

    625b572d7d9d241ef50712a033705fa5_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    625b572d7d9d241ef50712a033705fa5

  • SHA1

    b4bdb75501476dc3eca3c2a8d3ab353dad4aae18

  • SHA256

    810c2fbcbcdc0a5d939c6a630dd90d75b2bddffabb9fe5d7112305342760ba45

  • SHA512

    834b7f9ac1a3f9728c5462a3bc8f2dffbc6ea0878a4999cd224eee9859be2f30b0401da24c92a588fc1296f573b3d47a89eb16a2c452edc60a044efd68e7cef8

  • SSDEEP

    3072:ZvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:Z206xWgGxLxWN40PDKR/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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\625b572d7d9d241ef50712a033705fa5_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\625b572d7d9d241ef50712a033705fa5_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:3628

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3628-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/3628-1-0x0000000000F80000-0x0000000000FA0000-memory.dmp

    Filesize

    128KB

  • memory/3628-3-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB