Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    30-06-2023 12:42

General

  • Target

    3a4uoSOec70ypNOT1wMHzQXgn.dll

  • Size

    796KB

  • MD5

    874b811ba8aca19ecb2c17b1fdad88b0

  • SHA1

    b1af2af2bad3bb2ee6e4fbf11e50965a60f0e400

  • SHA256

    13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b

  • SHA512

    302330b83615df66652a3974eb42a84b51a281beb0f23db49024f551e414e6ab8bd4d22275d49a22c744183b7d525dc539e5c111b934d49342726704d8d3a295

  • SSDEEP

    12288:KVHML2QJe6XxhqCW4QHR5f/jsVL6TwEHJlTeRNV52:GML2QJNxhqgQHXj1p0RN

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.76.1.145:443

217.182.25.250:8080

119.193.124.41:7080

192.99.251.50:443

146.59.226.45:443

173.212.193.249:8080

207.38.84.195:8080

45.118.135.203:7080

31.24.158.56:8080

209.126.98.206:8080

212.237.17.99:8080

216.158.226.206:443

50.30.40.196:8080

82.165.152.127:8080

159.8.59.82:8080

107.182.225.142:8080

110.232.117.186:8080

72.15.201.15:8080

5.9.116.246:8080

79.172.212.216:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a4uoSOec70ypNOT1wMHzQXgn.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1556
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\3a4uoSOec70ypNOT1wMHzQXgn.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1228

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1228-54-0x00000000006B0000-0x00000000006FD000-memory.dmp
    Filesize

    308KB