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Analysis

  • max time kernel
    58s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/11/2022, 03:40

General

  • Target

    9d521c78d00c6c8ba67b61c010c2f5865b1a873988fb3d32eb57699d8437d163.dll

  • Size

    882KB

  • MD5

    fc47b666383dfed59d72e1ff292c52eb

  • SHA1

    6d0b0e0d694e76c41f29831e8dc1997f95734863

  • SHA256

    9d521c78d00c6c8ba67b61c010c2f5865b1a873988fb3d32eb57699d8437d163

  • SHA512

    130eed296e1454ca1f116f91697ac534912e49ca6462ff44f33eaa0dfab1a66c21ad674f9f5d748187cf3d277f6cf3e78712981bdd3ebc3a7a7611eb20fc5f1a

  • SSDEEP

    12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQqxA3:Opk+4Rj01BkN3tphz0WMTmXK

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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\9d521c78d00c6c8ba67b61c010c2f5865b1a873988fb3d32eb57699d8437d163.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PcOltC\jlBfNbTDZaryaLm.dll"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      PID:3156

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2716-116-0x0000000001FC0000-0x0000000001FEF000-memory.dmp

    Filesize

    188KB