Analysis

  • max time kernel
    57s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    01-07-2022 23:01

General

  • Target

    7ba57d3cb54c07c1218295463671f7a92df6330f33bc7c80dd2f797c797c5fc7.dll

  • Size

    733KB

  • MD5

    27bd317b1bd03533fc340d8acc889bdd

  • SHA1

    87e023fda39e5745f9a76b934656218c0337d834

  • SHA256

    7ba57d3cb54c07c1218295463671f7a92df6330f33bc7c80dd2f797c797c5fc7

  • SHA512

    23ccc70be3d615f987b137d663d06bec520b29f29877f96bc8d1358c931f160a7e017fdf1724eefc964e73128005623f9bdde8eb7c9ab373b5d2920e93811e63

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\7ba57d3cb54c07c1218295463671f7a92df6330f33bc7c80dd2f797c797c5fc7.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4692
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OwxWAbmgnd\wDPtHUiYNiLzJ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4716

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4692-117-0x0000000001FF0000-0x0000000002076000-memory.dmp
    Filesize

    536KB

  • memory/4716-123-0x0000000000000000-mapping.dmp