Analysis

  • max time kernel
    135s
  • max time network
    149s
  • 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 00:39

General

  • Target

    bba8f08e73019c951176032a497cf23f01b82f9761febfb01f3c69f08ad8eb6c.dll

  • Size

    818KB

  • MD5

    ed2e9453f06e790a3b323b506ffa8fd0

  • SHA1

    a99a998c4dfe42eedbe63d9c42b3cf1703f0f348

  • SHA256

    bba8f08e73019c951176032a497cf23f01b82f9761febfb01f3c69f08ad8eb6c

  • SHA512

    841756d833451f24acf9d133606d42100d4cb5617930c0e01d98ac1c82a107770ea64fcb47786b394f013a05030f060e5e809344686b9a60ce8da755fb9e5b89

  • SSDEEP

    12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rDx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rJwC2Y

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.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\bba8f08e73019c951176032a497cf23f01b82f9761febfb01f3c69f08ad8eb6c.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4420
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CjsDE\RksZnyZOOt.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4632

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4420-3-0x0000000001180000-0x0000000001181000-memory.dmp

    Filesize

    4KB

  • memory/4420-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/4420-7-0x00007FFA80300000-0x00007FFA803D6000-memory.dmp

    Filesize

    856KB