Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 09:53

General

  • Target

    5b6fd134be961cb7a1943d8075713802_JaffaCakes118.dll

  • Size

    617KB

  • MD5

    5b6fd134be961cb7a1943d8075713802

  • SHA1

    fd29ed358967801b535825ef1614e159bb37b94f

  • SHA256

    b7d2b4cfd7bbf662a128fa74bdfdcfa3760cd90f816ef5e662cd5b9a072a04c8

  • SHA512

    4222daed8ff41e25155bde58cece4200f53117127aa3039b42f37e6c7dd95c53ad6a05730f0d363bf25bd700818f7f6177c938a9f1f9303c64c2a0dc0e646d47

  • SSDEEP

    12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHDbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLN+CSfasO+

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

84.232.229.24:80

51.255.203.164:8080

217.160.169.110:8080

185.183.16.47:80

190.45.24.210:80

187.162.248.237:80

93.146.143.191:80

185.94.252.27:443

143.0.85.206:7080

80.15.100.37:80

85.105.239.184:443

94.176.234.118:443

62.84.75.50:80

137.74.106.111:7080

172.104.169.32:8080

46.105.114.137:8080

94.126.8.1:80

78.206.229.130:80

93.149.120.214:80

192.175.111.212:7080

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\5b6fd134be961cb7a1943d8075713802_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2404
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5b6fd134be961cb7a1943d8075713802_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1664

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1664-0-0x0000000000350000-0x00000000003EE000-memory.dmp

    Filesize

    632KB

  • memory/1664-1-0x0000000000210000-0x0000000000237000-memory.dmp

    Filesize

    156KB

  • memory/1664-2-0x0000000000351000-0x00000000003B4000-memory.dmp

    Filesize

    396KB

  • memory/1664-3-0x0000000000350000-0x00000000003EE000-memory.dmp

    Filesize

    632KB

  • memory/1664-5-0x0000000000351000-0x00000000003B4000-memory.dmp

    Filesize

    396KB

  • memory/1664-8-0x0000000000350000-0x00000000003EE000-memory.dmp

    Filesize

    632KB