Analysis

  • max time kernel
    146s
  • max time network
    177s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 10:35

General

  • Target

    JaffaCakes118_750f8296addac15dd9fe3adac7bb53fdaf0853d70d970be4d2e1fca590663388.dll

  • Size

    912.5MB

  • MD5

    f8fcf7e238e6ef6416befb283231d9df

  • SHA1

    e64dc59cd8ff0dcb3693b3560e049a05c1e69962

  • SHA256

    750f8296addac15dd9fe3adac7bb53fdaf0853d70d970be4d2e1fca590663388

  • SHA512

    1f930dcf3732b392c7641ce99a28abb735c648299feaa6b2a6e8d3054e23d605a46068891cb87084250dcf9f8f3d0f5e8d80e4d56b4b1a8318d65836e52eb593

  • SSDEEP

    25165824:fGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGS:K

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

129.232.188.93:443

164.90.222.65:443

159.65.88.10:8080

172.105.226.75:8080

115.68.227.76:8080

187.63.160.88:80

169.57.156.166:8080

185.4.135.165:8080

153.126.146.25:7080

197.242.150.244:8080

139.59.126.41:443

186.194.240.217:443

103.132.242.26:8080

206.189.28.199:8080

163.44.196.120:8080

95.217.221.146:8080

159.89.202.34:443

119.59.103.152:8080

183.111.227.137:8080

201.94.166.162:443

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_750f8296addac15dd9fe3adac7bb53fdaf0853d70d970be4d2e1fca590663388.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WJbwLAdmDSrVKgSr\pcUYLsodOIggr.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2104

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab34F7.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar3519.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1692-0-0x0000000001D60000-0x0000000001DE8000-memory.dmp

    Filesize

    544KB

  • memory/1692-2-0x0000000180000000-0x000000018002D000-memory.dmp

    Filesize

    180KB

  • memory/1692-5-0x0000000001DF0000-0x0000000001DF1000-memory.dmp

    Filesize

    4KB

  • memory/1692-11-0x0000000001D60000-0x0000000001DE8000-memory.dmp

    Filesize

    544KB

  • memory/2104-6-0x0000000001E20000-0x0000000001EA8000-memory.dmp

    Filesize

    544KB

  • memory/2104-12-0x0000000001E20000-0x0000000001EA8000-memory.dmp

    Filesize

    544KB

  • memory/2104-70-0x0000000001E20000-0x0000000001EA8000-memory.dmp

    Filesize

    544KB