Analysis

  • max time kernel
    177s
  • max time network
    200s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-05-2023 23:39

General

  • Target

    19fcf233637e0ca65c4eef3b234d3c79ad1604b524da1b1f292cf7e7dcaf13aa.dll

  • Size

    548KB

  • MD5

    b232b0df5d369ef0f7597f215c32043a

  • SHA1

    4a4fb865f1243ea1983044337500448e38557af0

  • SHA256

    19fcf233637e0ca65c4eef3b234d3c79ad1604b524da1b1f292cf7e7dcaf13aa

  • SHA512

    ac0de59877c9379bcd830b83b68551706afd5dfad05456ec48f534c650eac9c263ec1d03cd508a95157557459cfe1c1cfa890362ce38b8ee6e7b2643ec7ddb72

  • SSDEEP

    12288:Zt5888qi2yYmoYa8Zp3C/EogW4cpaxUhNV/b/:Zz7coTg3C/a3cIgJb

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

82.223.21.224:8080

173.212.193.249:8080

82.165.152.127:8080

151.106.112.196:8080

160.16.142.56:8080

163.44.196.120:8080

103.70.28.102:8080

164.68.99.3:8080

51.161.73.194:443

146.59.226.45:443

104.168.155.143:8080

101.50.0.91:8080

94.23.45.86:4143

167.172.253.162:8080

5.9.116.246:8080

185.4.135.165:8080

159.65.140.115:443

212.24.98.99:8080

209.97.163.214:443

206.189.28.199:8080

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\19fcf233637e0ca65c4eef3b234d3c79ad1604b524da1b1f292cf7e7dcaf13aa.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4484
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LoHDEph\XnOnDDGA.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1968

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4484-133-0x0000000002BC0000-0x0000000002C1A000-memory.dmp
    Filesize

    360KB

  • memory/4484-137-0x0000000002B50000-0x0000000002B51000-memory.dmp
    Filesize

    4KB