Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 21:51

General

  • Target

    a973033ddf73431941d50c2a0751642718568c0e8dc8056c05aade21c9bae0c2.dll

  • Size

    882KB

  • MD5

    bc213a7f1d6cef94ce37fc149242dc92

  • SHA1

    4130c46b365958455c5bf16c5a26a6c26fe0978f

  • SHA256

    a973033ddf73431941d50c2a0751642718568c0e8dc8056c05aade21c9bae0c2

  • SHA512

    299ebc808d81840bc164b0b7deac22418027b2b81c91c2aa0eb70f6430e2c6b5e32580f05a035762195c5839b6ec7a73247d9bf6ec670966fa03a2d68c5f997b

  • SSDEEP

    12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQuxA3:Opk+4Rj01BkN3tphz0WMTmPK

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\a973033ddf73431941d50c2a0751642718568c0e8dc8056c05aade21c9bae0c2.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2332
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TaMyWUNiPtlbrgiU\VCiJRwiyql.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1408

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Cab97FD.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar985E.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • memory/1408-8-0x0000000180000000-0x00000001800E2000-memory.dmp

          Filesize

          904KB

        • memory/1408-63-0x0000000180000000-0x00000001800E2000-memory.dmp

          Filesize

          904KB

        • memory/1408-70-0x0000000180000000-0x00000001800E2000-memory.dmp

          Filesize

          904KB

        • memory/2332-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

        • memory/2332-2-0x00000000001F0000-0x000000000021F000-memory.dmp

          Filesize

          188KB

        • memory/2332-7-0x0000000180000000-0x00000001800E2000-memory.dmp

          Filesize

          904KB