Analysis

  • max time kernel
    144s
  • max time network
    175s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    08-07-2022 17:51

General

  • Target

    07d44635df90637e23723aef4c1a1f895360fcfa03122609236f82340fc92bce.dll

  • Size

    187KB

  • MD5

    c416f4db0830cda839d0ac97c9f8bc55

  • SHA1

    80c6c8a6d6b5ef0e8f59954f69d6d5c6373594a5

  • SHA256

    07d44635df90637e23723aef4c1a1f895360fcfa03122609236f82340fc92bce

  • SHA512

    249b2fc9123cdff727526360db7056a8fcb0cdf7b3ed73d2ae4ff561db94dbd1e817c79915251cd74668eb44d19dfaf2511ff8a25404b55f03d46e7829945c4b

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

C2

5.2.136.90:80

186.147.237.3:8080

138.197.99.250:8080

167.71.148.58:443

211.215.18.93:8080

187.162.248.237:80

1.226.84.243:8080

110.39.160.38:443

5.196.35.138:7080

59.148.253.194:8080

45.16.226.117:443

95.76.153.115:80

181.61.182.143:80

46.43.2.95:8080

188.135.15.49:80

81.215.230.173:443

45.4.32.50:80

81.214.253.80:443

94.176.234.118:443

212.71.237.140:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Blocklisted process makes network request 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\07d44635df90637e23723aef4c1a1f895360fcfa03122609236f82340fc92bce.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\07d44635df90637e23723aef4c1a1f895360fcfa03122609236f82340fc92bce.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1888-130-0x0000000000000000-mapping.dmp
  • memory/1888-131-0x0000000000B70000-0x0000000000B8F000-memory.dmp
    Filesize

    124KB