Analysis

  • max time kernel
    258s
  • max time network
    258s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    25-01-2021 23:02

General

  • Target

    7b6e06a11158d8d1ddc92846a3c9fa7b84ded8f7fcf6b0554c9e2cabf84ca250.dll

  • Size

    614KB

  • MD5

    cce537127a1e6a06e08217aca0154124

  • SHA1

    c20ba957cb7f338a694d57852db8815ad6e78177

  • SHA256

    7b6e06a11158d8d1ddc92846a3c9fa7b84ded8f7fcf6b0554c9e2cabf84ca250

  • SHA512

    2f4bf4426f1f908eb4e85cae7fd46c442e30cb903fea586eb4d1791c09594e2446b958d647c988e108c120ce623134f6b25dbb2e36038162a701e83a7ffa8526

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\7b6e06a11158d8d1ddc92846a3c9fa7b84ded8f7fcf6b0554c9e2cabf84ca250.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:636
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7b6e06a11158d8d1ddc92846a3c9fa7b84ded8f7fcf6b0554c9e2cabf84ca250.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1692

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1692-2-0x0000000000000000-mapping.dmp
  • memory/1692-3-0x0000000004281000-0x00000000042E4000-memory.dmp
    Filesize

    396KB

  • memory/1692-4-0x0000000004460000-0x0000000004486000-memory.dmp
    Filesize

    152KB

  • memory/1692-5-0x0000000004280000-0x00000000042A3000-memory.dmp
    Filesize

    140KB