Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:15

General

  • Target

    145d317e6b09c29f19b2179d77a2b0066afd43e3165337f493aa434576c47157.dll

  • Size

    678KB

  • MD5

    54e2da763da8e5373f747994027ddfbc

  • SHA1

    4d1e261ae552b96a69739c0e38a212e8b9d86edd

  • SHA256

    145d317e6b09c29f19b2179d77a2b0066afd43e3165337f493aa434576c47157

  • SHA512

    2dbfa98c8ac4be6c52d0efcfd6f5ec4cce3ec6aaa52100cc9d3f3a062551cb8775688163c9e4650589035e5f8fd1ba36ac4568db1a63ab5d14fd153dd3cb26a1

  • SSDEEP

    12288:8nUIW4anSDGCH0fu1QJKwkbe1gUK7wrnUfpE:kUITnGCH+u1QJKsCwrUfpE

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

160.16.143.191:7080

54.38.143.246:7080

159.69.237.188:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 2 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\145d317e6b09c29f19b2179d77a2b0066afd43e3165337f493aa434576c47157.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WjLJL\MUnoO.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1868

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1664-0-0x0000000002F40000-0x0000000002F41000-memory.dmp

    Filesize

    4KB

  • memory/1664-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/1664-4-0x0000000010000000-0x00000000100B3000-memory.dmp

    Filesize

    716KB

  • memory/1868-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB