Analysis

  • max time kernel
    130s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22-07-2024 15:16

General

  • Target

    63b241bd8cedb34ea92f5866032a6f39_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    63b241bd8cedb34ea92f5866032a6f39

  • SHA1

    451ed699f18474f5f204d95e32ef6dc750e15d18

  • SHA256

    4b8d143543195a887f7d1f3edc1fe3bc5a95e41de5cf90f4f9bf7f5c93a6a678

  • SHA512

    dcfe2338582fd5d9bd53b098bd2c7213c7afae38062cd6c6464c6acbd5e526e5f0362fb144c6d3fe6596ad6a7dc57e100e00f7aa367b6750966df69553777f85

  • SSDEEP

    3072:ovA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:o206xWgGxLxWN40PDKR/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\63b241bd8cedb34ea92f5866032a6f39_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\63b241bd8cedb34ea92f5866032a6f39_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2140-0-0x00000000001A0000-0x00000000001C0000-memory.dmp

    Filesize

    128KB

  • memory/2140-1-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2140-2-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB

  • memory/2140-3-0x0000000010000000-0x0000000010023000-memory.dmp

    Filesize

    140KB