Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2024 15:30

General

  • Target

    0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe

  • Size

    280KB

  • MD5

    0ee293dfd25a26c078dabf7aa443f15e

  • SHA1

    c3f764cf655cf4658b163b086a3c027d311ed858

  • SHA256

    c2a9e09822428edea6a1aa6841d2adad04ecb3fae3f4a41ffc25bc048f196dd1

  • SHA512

    dacf70da49972a9925f7899882e4b07f2c18cab2e7438327b09d09707ba10d2fc450ef6921ab2d943db98dfc00430ea1802bd7875deb48a50c783201d68080bd

  • SSDEEP

    6144:7NbKtxHTvXYZYfaYTEn64NC3TV2pF0ZnKRJUMMFw:ItxHDX1fE64NCyF0ZEMF

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

202.22.141.45:80

37.187.161.206:8080

202.29.239.162:443

80.87.201.221:7080

82.76.111.249:443

216.47.196.104:80

192.241.143.52:8080

192.81.38.31:80

87.106.253.248:8080

64.201.88.132:80

192.241.146.84:8080

12.162.84.2:8080

1.226.84.243:8080

177.129.17.170:443

202.134.4.210:7080

70.169.17.134:80

152.169.22.67:80

5.196.35.138:7080

138.97.60.141:7080

203.205.28.68:80

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet payload 5 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0ee293dfd25a26c078dabf7aa443f15e_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4256
    • C:\Windows\SysWOW64\schtasks\mfc140enu.exe
      "C:\Windows\SysWOW64\schtasks\mfc140enu.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\schtasks\mfc140enu.exe

    Filesize

    280KB

    MD5

    0ee293dfd25a26c078dabf7aa443f15e

    SHA1

    c3f764cf655cf4658b163b086a3c027d311ed858

    SHA256

    c2a9e09822428edea6a1aa6841d2adad04ecb3fae3f4a41ffc25bc048f196dd1

    SHA512

    dacf70da49972a9925f7899882e4b07f2c18cab2e7438327b09d09707ba10d2fc450ef6921ab2d943db98dfc00430ea1802bd7875deb48a50c783201d68080bd

  • memory/1644-14-0x0000000002070000-0x0000000002080000-memory.dmp

    Filesize

    64KB

  • memory/1644-10-0x0000000002050000-0x0000000002062000-memory.dmp

    Filesize

    72KB

  • memory/4256-4-0x0000000002250000-0x0000000002260000-memory.dmp

    Filesize

    64KB

  • memory/4256-0-0x0000000002230000-0x0000000002242000-memory.dmp

    Filesize

    72KB

  • memory/4256-7-0x0000000002220000-0x000000000222F000-memory.dmp

    Filesize

    60KB

  • memory/4256-9-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB