Analysis

  • max time kernel
    147s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    06-09-2024 13:14

General

  • Target

    cf9d8da66d9f62859777e62ff0d3ac09_JaffaCakes118.dll

  • Size

    617KB

  • MD5

    cf9d8da66d9f62859777e62ff0d3ac09

  • SHA1

    d0290232f190e403a493a988eb763a1aab3d95f0

  • SHA256

    b0c05ff1150aa196506c3709eb6624cae8f7aa741c3805aefb8c6dec1202bcdc

  • SHA512

    b75e6503dacbc0c21770104a1a023b850dedfe101dd5e5e20189dbce0145f7e8233bd1f5460af9d8e2f6dc72fb74ca5f46bc9956a0950846f813cec2cb1c5417

  • SSDEEP

    12288:OYzchQVZnkmt/70MWugxPJZFpf0c1pHxbdJ8CA88fzsBsI3+Dc:B4KV5Hpt8bZHLH+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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\cf9d8da66d9f62859777e62ff0d3ac09_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf9d8da66d9f62859777e62ff0d3ac09_JaffaCakes118.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2684-0-0x00000000006C0000-0x000000000075E000-memory.dmp

    Filesize

    632KB

  • memory/2684-1-0x0000000000760000-0x0000000000787000-memory.dmp

    Filesize

    156KB

  • memory/2684-2-0x00000000006C1000-0x0000000000724000-memory.dmp

    Filesize

    396KB

  • memory/2684-3-0x00000000006C0000-0x000000000075E000-memory.dmp

    Filesize

    632KB

  • memory/2684-4-0x00000000006C1000-0x0000000000724000-memory.dmp

    Filesize

    396KB

  • memory/2684-8-0x00000000006C0000-0x000000000075E000-memory.dmp

    Filesize

    632KB