Analysis

  • max time kernel
    143s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 00:19

General

  • Target

    32fe3c1635a68d0865f7a8074e029684d6c3eab7802ee104acaaaaa824300abb.dll

  • Size

    423KB

  • MD5

    6427d5333fbd4d7282d54b242bfa362e

  • SHA1

    9e57d44758677aa9adafdbf358856dbd94f5d50a

  • SHA256

    32fe3c1635a68d0865f7a8074e029684d6c3eab7802ee104acaaaaa824300abb

  • SHA512

    34e284a7144d8136cff80e14cb4d71b21e15763bdb024c1038b2134d18f65f7c1603d9a2d860628b83c1599f34671e2e9e0afb9b59d145946f669d887adae8be

  • SSDEEP

    6144:PZUCuTJlyIOziaTGy+IeIt1xJh5eWhv/w62LcuPv8cD4mRKqdONyAzDxkMwp2/uK:Py7EzZ4+HvY62LxHJ4KTGDlT

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

185.4.135.165:8080

159.89.202.34:443

82.223.21.224:8080

187.63.160.88:80

188.44.20.25:443

91.187.140.35:8080

110.232.117.186:8080

197.242.150.244:8080

119.59.103.152:8080

182.162.143.56:443

72.15.201.15:8080

173.255.211.88:443

206.189.28.199:8080

94.23.45.86:4143

45.63.99.23:7080

153.126.146.25:7080

45.118.115.99:8080

115.68.227.76:8080

163.44.196.120:8080

159.65.140.115:443

ecs1.plain
eck1.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\32fe3c1635a68d0865f7a8074e029684d6c3eab7802ee104acaaaaa824300abb.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YecLXVAxsURFW\IQynCGSJUKb.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2372

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab913A.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar915C.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1916-3-0x00000000003C0000-0x00000000003C1000-memory.dmp

    Filesize

    4KB

  • memory/1916-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/1916-7-0x000007FEF6EE0000-0x000007FEF6F4F000-memory.dmp

    Filesize

    444KB

  • memory/2372-8-0x000007FEF6EE0000-0x000007FEF6F4F000-memory.dmp

    Filesize

    444KB

  • memory/2372-11-0x000007FEF6EE0000-0x000007FEF6F4F000-memory.dmp

    Filesize

    444KB

  • memory/2372-12-0x000007FEF6EE0000-0x000007FEF6F4F000-memory.dmp

    Filesize

    444KB

  • memory/2372-66-0x000007FEF6EE0000-0x000007FEF6F4F000-memory.dmp

    Filesize

    444KB