Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 06:22

General

  • Target

    3b7d848af82e3549b4671fcf8cc0120d94e17fa20744a727230c3cdec210a058.dll

  • Size

    516KB

  • MD5

    c37d36684f450cbb2e7ffe0f3d439751

  • SHA1

    085bde6a632623b99d22d397df27673f69ef155c

  • SHA256

    3b7d848af82e3549b4671fcf8cc0120d94e17fa20744a727230c3cdec210a058

  • SHA512

    5092ced094f4e75221bcaf4d47dddb3bd91d58ea04356504262cb7d624aac0e6efa56228f6ded005516dfec80a1769c66ebe66025959440f1ec47cce6b6a77b8

  • SSDEEP

    6144:mW1239bnTe+0Qv7NSEBj43USaI6Y/jOpxHRikSYI+QALgIJ1divndEX3n/:mW1e9PeexPBjvKSpuvYI+TLgs1dcEX3/

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3b7d848af82e3549b4671fcf8cc0120d94e17fa20744a727230c3cdec210a058.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4308
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CiNGHJ\OjbMIEQ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3964

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4308-0-0x0000000180000000-0x000000018002E000-memory.dmp

    Filesize

    184KB

  • memory/4308-3-0x0000000001110000-0x0000000001111000-memory.dmp

    Filesize

    4KB

  • memory/4308-7-0x00007FFA20600000-0x00007FFA20689000-memory.dmp

    Filesize

    548KB