Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:41

General

  • Target

    f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a.dll

  • Size

    855KB

  • MD5

    7607e13b991918ccb7a690d1fccdf3f5

  • SHA1

    cf011c6f47a0995ccdf76fb2110504841f517358

  • SHA256

    f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a

  • SHA512

    c65aceaef65aa3f81cb52653052f84261eafb65c69b0748d0f80cf208e842222be5727f44da89a571f39d16f6ff500978c9f026bb6b12721c00e1b904a282166

  • SSDEEP

    12288:pDKObx6vnJ/PHpfU1pvqVCf7ZPreSphowXMgjv6qi3/e6hJ/4Jsb:Fr+pdM4CTZjX7zMKvU3/dJw2

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

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\f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XAPubJzrViQM\GCDupgPNFSUQILc.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2836

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab1364.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar1376.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/2836-8-0x000007FEF6DC0000-0x000007FEF6E9E000-memory.dmp

    Filesize

    888KB

  • memory/2836-63-0x000007FEF6DC0000-0x000007FEF6E9E000-memory.dmp

    Filesize

    888KB

  • memory/2836-70-0x000007FEF6DC0000-0x000007FEF6E9E000-memory.dmp

    Filesize

    888KB

  • memory/2984-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/2984-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/2984-7-0x000007FEF6DC0000-0x000007FEF6E9E000-memory.dmp

    Filesize

    888KB