Analysis

  • max time kernel
    244s
  • max time network
    246s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-01-2021 04:23

General

  • Target

    6a494c4bbe308c5ffe0aeccc95e0f97ad69495e6836afd9c82f713709dc7f184.dll

  • Size

    614KB

  • MD5

    9cfbec91d8d448aa44dcb3eeb30036f3

  • SHA1

    ad9144a584b3496a93d2aa4c6e53870b4819cdc2

  • SHA256

    6a494c4bbe308c5ffe0aeccc95e0f97ad69495e6836afd9c82f713709dc7f184

  • SHA512

    4c351c68eca5f302e53097590b0c244ebd146333360a59f1bdaf4ca5a3f61ef9ff2d67c94ad47eb73624d19d30174fe6f4a15822d6c51273a282db7d3297500b

Malware Config

Extracted

Family

emotet

Botnet

Epoch2

C2

69.38.130.14:80

195.159.28.230:8080

162.241.204.233:8080

181.165.68.127:80

49.205.182.134:80

190.251.200.206:80

139.59.60.244:8080

119.59.116.21:8080

89.216.122.92:80

185.94.252.104:443

70.92.118.112:80

78.24.219.147:8080

173.70.61.180:80

87.106.139.101:8080

66.57.108.14:443

24.179.13.119:80

121.124.124.40:7080

61.19.246.238:443

200.116.145.225:443

93.146.48.84:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a494c4bbe308c5ffe0aeccc95e0f97ad69495e6836afd9c82f713709dc7f184.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1456
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6a494c4bbe308c5ffe0aeccc95e0f97ad69495e6836afd9c82f713709dc7f184.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:2396

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2396-2-0x0000000000000000-mapping.dmp

  • memory/2396-3-0x00000000009C1000-0x0000000000A24000-memory.dmp

    Filesize

    396KB

  • memory/2396-5-0x00000000009C0000-0x00000000009E3000-memory.dmp

    Filesize

    140KB

  • memory/2396-4-0x00000000001D0000-0x00000000001F6000-memory.dmp

    Filesize

    152KB