Analysis

  • max time kernel
    132s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28-02-2023 15:35

General

  • Target

    01e48ffd0ba63a1a8f76cfe3394f793fe9c8dcd9ff75f84deeecc9b4645f18b1.dll

  • Size

    831KB

  • MD5

    6a34e41c94be6a7c3c475c3af7cc85c2

  • SHA1

    9f6b699923c388d88ae57304c2d4630a6fbf6a27

  • SHA256

    01e48ffd0ba63a1a8f76cfe3394f793fe9c8dcd9ff75f84deeecc9b4645f18b1

  • SHA512

    cd2b76d8c1e703c2826979819258e64de2c64ac3da56e037e0b991bf22b2db268a58f61bb6201f3e263714351e533b5a51f90f5d0151694c78994dd24fa3d3e8

  • SSDEEP

    12288:jRCGXj4KVB9abMfyzfqvHWnyPv+LVHT2+2JNdX712kBjtOPZObrGzifb97Vw+Uvf:kGXj3X7FjKZqrqiBVwDbu5nP2F

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

103.71.99.57:8080

103.224.241.74:8080

157.245.111.0:8080

37.44.244.177:8080

103.41.204.169:8080

64.227.55.231:8080

103.254.12.236:7080

103.85.95.4:8080

157.230.99.206:8080

165.22.254.236:8080

85.214.67.203:8080

54.37.228.122:443

195.77.239.39:8080

128.199.217.206:443

190.145.8.4:443

165.232.185.110:8080

188.165.79.151:443

178.62.112.199:8080

54.37.106.167:8080

104.244.79.94:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • 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\01e48ffd0ba63a1a8f76cfe3394f793fe9c8dcd9ff75f84deeecc9b4645f18b1.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4452
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AlDEOnzsH\aMEmZUxMjPbQ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3496

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4452-120-0x0000000002650000-0x00000000026AE000-memory.dmp
    Filesize

    376KB

  • memory/4452-126-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
    Filesize

    4KB