Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:02

General

  • Target

    2d162b4fbc646a3710bb5ee05fcce0178a4bf44959c60aaf8d4bf5c8c2f357dd.dll

  • Size

    745KB

  • MD5

    4332cbefb0b5a65d72518ee1eace7078

  • SHA1

    4bf2614fa11b1277b374709ccd15d0601b561eb9

  • SHA256

    2d162b4fbc646a3710bb5ee05fcce0178a4bf44959c60aaf8d4bf5c8c2f357dd

  • SHA512

    d1869060e5de28d9020a60d2344cee32fcb3c28ab1c4a76749555b4cc9ad4e3139743e327813e85b9d39e91fd04ed4992ae05b190e7feee2a322748ce805d588

  • SSDEEP

    6144:i5htEuwPCwdooxhXLY/3tvDc2YLV9yWoPTvtQPZOBk8DvJyGj/eoyOyqTJDrRtFw:EaCwpDXstOby/ZQPrHGbWEJDDFY1cA

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\2d162b4fbc646a3710bb5ee05fcce0178a4bf44959c60aaf8d4bf5c8c2f357dd.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BMfJer\MWaXQTrOg.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab762.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar775.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • memory/1532-8-0x0000000010000000-0x00000000100C5000-memory.dmp

    Filesize

    788KB

  • memory/1532-63-0x0000000010000000-0x00000000100C5000-memory.dmp

    Filesize

    788KB

  • memory/1532-70-0x0000000010000000-0x00000000100C5000-memory.dmp

    Filesize

    788KB

  • memory/2288-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/2288-3-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/2288-7-0x0000000010000000-0x00000000100C5000-memory.dmp

    Filesize

    788KB