Analysis

  • max time kernel
    129s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    23-07-2024 09:17

General

  • Target

    66fab24dab61a2109369f6bb76b6be2d_JaffaCakes118.dll

  • Size

    340KB

  • MD5

    66fab24dab61a2109369f6bb76b6be2d

  • SHA1

    4f70e54371b244ece599192732da9b3c14dbbdc0

  • SHA256

    eb92a6ec57540b3dfe08fa2dc7071da83072a3d9669a5a4401bcc306c51a8e5f

  • SHA512

    448ba11eddc9bd95749c9e171964b674e668b108034c0ea6f81005a35c190000e7e6e92c54038e704dc3634d4f175c4f615bbefe80ad547bd18e4de217d04831

  • SSDEEP

    3072:vvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXHWP:v206xWgGxLxWN40PDKR/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\66fab24dab61a2109369f6bb76b6be2d_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\66fab24dab61a2109369f6bb76b6be2d_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2140

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    140KB

  • memory/2140-1-0x0000000000130000-0x0000000000150000-memory.dmp

    Filesize

    128KB

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

    Filesize

    140KB

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

    Filesize

    140KB