Analysis

  • max time kernel
    253s
  • max time network
    256s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25-01-2021 20:05

General

  • Target

    2e5ed30261e30dc2dc37cc7408eca65c6b2ab43f5439e920c83ebc0abfeadd74.dll

  • Size

    614KB

  • MD5

    45e89d5ea6c64f40b5d9e6608469f297

  • SHA1

    98d3999cd7d5de47d2d909065e8114156925ab79

  • SHA256

    2e5ed30261e30dc2dc37cc7408eca65c6b2ab43f5439e920c83ebc0abfeadd74

  • SHA512

    b3d9ab0787ed72c5c5a80199622464278bda74cd5d6d988a1135c0f5e89f4305d7bec9d238a647b80591cc6cbb6c4f30ccab51864d0a6f4fe07e5cfa3dc9651e

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\2e5ed30261e30dc2dc37cc7408eca65c6b2ab43f5439e920c83ebc0abfeadd74.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e5ed30261e30dc2dc37cc7408eca65c6b2ab43f5439e920c83ebc0abfeadd74.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1424

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1424-2-0x0000000000000000-mapping.dmp

  • memory/1424-3-0x0000000003FF1000-0x0000000004054000-memory.dmp

    Filesize

    396KB

  • memory/1424-5-0x0000000003FF0000-0x0000000004013000-memory.dmp

    Filesize

    140KB

  • memory/1424-4-0x00000000006D0000-0x00000000006F6000-memory.dmp

    Filesize

    152KB