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Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2022, 17:53

General

  • Target

    7776cc4a297c0b3d6b1db7f80f966ed2.dll

  • Size

    882KB

  • MD5

    7776cc4a297c0b3d6b1db7f80f966ed2

  • SHA1

    a985338f85511cfc806b03e099d5ba5ce407ada1

  • SHA256

    3c0c5709981b0d12ad9fc077ccf27f178d55e26dbff42b71a55287230c0738be

  • SHA512

    d3092c90d154b4f0605e046603246b56a6666dfa1495d4bee6a61302f8e4ce9b7ce117a516902768d2114358ede7705189c0add8e02bd8499615ddfaee3e515a

  • SSDEEP

    12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQnxA3:Opk+4Rj01BkN3tphz0WMTmiK

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.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7776cc4a297c0b3d6b1db7f80f966ed2.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YylvXVCa\cKuAwEotNTCD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1756-54-0x000007FEFC521000-0x000007FEFC523000-memory.dmp

    Filesize

    8KB

  • memory/1756-55-0x0000000000160000-0x000000000018F000-memory.dmp

    Filesize

    188KB