Analysis

  • max time kernel
    136s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    17-03-2022 18:16

General

  • Target

    281c966f942f46945079fe22f6e9056bfa14fd3e50ed7324d66d1dc93495fa46.dll

  • Size

    219KB

  • MD5

    cfdd500dc10e4afcdc70a9b4e95947ef

  • SHA1

    91cfa334300623fb2d663b93a7629564a1567c27

  • SHA256

    281c966f942f46945079fe22f6e9056bfa14fd3e50ed7324d66d1dc93495fa46

  • SHA512

    bc16b10335838a4dde738f7d3f57b4175531d01620737e85eaa1325d67632abe93368c663362dd0c5be1ee272dd0b696a1cb1679df307e3bb782266053896b4e

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

173.70.61.180:80

59.21.235.119:80

50.116.111.59:8080

173.249.20.233:443

188.165.214.98:8080

72.188.173.74:80

74.40.205.197:443

64.207.182.168:8080

97.120.3.198:80

190.29.166.0:80

123.176.25.234:80

155.186.9.160:80

138.68.87.218:443

139.99.158.11:443

78.24.219.147:8080

58.1.242.115:80

108.21.72.56:443

188.219.31.12:80

70.180.33.202:80

181.171.209.241:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet3 1 IoCs
  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\281c966f942f46945079fe22f6e9056bfa14fd3e50ed7324d66d1dc93495fa46.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5116
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\281c966f942f46945079fe22f6e9056bfa14fd3e50ed7324d66d1dc93495fa46.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/636-130-0x0000000000CE0000-0x0000000000CFF000-memory.dmp

    Filesize

    124KB