Analysis

  • max time kernel
    143s
  • max time network
    178s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 10:04

General

  • Target

    JaffaCakes118_d4261897dfc3cb28b044ee176ca7fa641565998b1b1d39331ea14f90ff518b01.dll

  • Size

    848.3MB

  • MD5

    5239ce36de718d603b426d652c708212

  • SHA1

    770806c997e2f1017d2a955047bdd680f90c4122

  • SHA256

    d4261897dfc3cb28b044ee176ca7fa641565998b1b1d39331ea14f90ff518b01

  • SHA512

    72fabf014769cd0c4c81475a94b6ddc7cf4cb858bb2ec9dcb8cb198077bb2372081e07d472bf9362313d722927cb5112d7af04e566e46cf68d65ac93ed98ecc8

  • SSDEEP

    12582912:yxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxD:C

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

164.68.99.3:8080

164.90.222.65:443

186.194.240.217:443

1.234.2.232:8080

103.75.201.2:443

187.63.160.88:80

147.139.166.154:8080

91.207.28.33:8080

5.135.159.50:443

153.92.5.27:8080

213.239.212.5:443

103.43.75.120:443

159.65.88.10:8080

167.172.253.162:8080

153.126.146.25:7080

119.59.103.152:8080

107.170.39.149:8080

183.111.227.137:8080

159.89.202.34:443

110.232.117.186:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d4261897dfc3cb28b044ee176ca7fa641565998b1b1d39331ea14f90ff518b01.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VcOGKJpybGyw\JNwLS.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2632

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab2D4A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar2D6C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2388-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2388-1-0x0000000001D50000-0x0000000001D7D000-memory.dmp

    Filesize

    180KB

  • memory/2388-7-0x0000000180000000-0x0000000180053000-memory.dmp

    Filesize

    332KB

  • memory/2632-8-0x0000000180000000-0x0000000180053000-memory.dmp

    Filesize

    332KB

  • memory/2632-11-0x0000000180000000-0x0000000180053000-memory.dmp

    Filesize

    332KB

  • memory/2632-12-0x0000000180000000-0x0000000180053000-memory.dmp

    Filesize

    332KB

  • memory/2632-66-0x0000000180000000-0x0000000180053000-memory.dmp

    Filesize

    332KB