Analysis

  • max time kernel
    264s
  • max time network
    266s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25-01-2021 12:25

General

  • Target

    344a26b3735b69aa253f7873605cb9eca09082b943f9602e11bd4eca5e3c58e9.dll

  • Size

    614KB

  • MD5

    c3d8cfea09389c074a7f1ae4599fc1a2

  • SHA1

    983bd6abfc74e21d7a911c3387ece1a273d3f842

  • SHA256

    344a26b3735b69aa253f7873605cb9eca09082b943f9602e11bd4eca5e3c58e9

  • SHA512

    5e2388b5aceaccdf3c55893ccf31b0884c3b7d7cdf0f12f3852ed5b8ad82f601c7d88a2793e5c814268e6047e40284c49d657b3a4d546f95f1e645a82ed2ec0e

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\344a26b3735b69aa253f7873605cb9eca09082b943f9602e11bd4eca5e3c58e9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\344a26b3735b69aa253f7873605cb9eca09082b943f9602e11bd4eca5e3c58e9.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1712-2-0x0000000000000000-mapping.dmp

  • memory/1712-3-0x0000000002F90000-0x0000000002FB6000-memory.dmp

    Filesize

    152KB

  • memory/1712-4-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB