Analysis

  • max time kernel
    271s
  • max time network
    273s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    26-01-2021 04:13

General

  • Target

    98d1964c684ddf56416ff3d19ccb6994283cc86c26613febbffffa3b1238c1ef.dll

  • Size

    614KB

  • MD5

    048d044dbc690c5498c34ed55d0f9f00

  • SHA1

    93bf4f14a29382c75348a6eaaae26a453dfc7fe8

  • SHA256

    98d1964c684ddf56416ff3d19ccb6994283cc86c26613febbffffa3b1238c1ef

  • SHA512

    e2aee46050655e1b6db18cd54eb4ef5c303587f10d940ffefd5bb93167a33df396e70075619d3e72d779eaea9783274c03c16d2ab5865cc066f58d07af032499

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\98d1964c684ddf56416ff3d19ccb6994283cc86c26613febbffffa3b1238c1ef.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4712
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\98d1964c684ddf56416ff3d19ccb6994283cc86c26613febbffffa3b1238c1ef.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:4820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4820-2-0x0000000000000000-mapping.dmp
  • memory/4820-3-0x0000000002741000-0x00000000027A4000-memory.dmp
    Filesize

    396KB

  • memory/4820-4-0x0000000004260000-0x0000000004286000-memory.dmp
    Filesize

    152KB

  • memory/4820-5-0x0000000002740000-0x0000000002763000-memory.dmp
    Filesize

    140KB