Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 14:22

General

  • Target

    0084f907c6fdb8132c718e84ad2b9421.dll

  • Size

    438KB

  • MD5

    0084f907c6fdb8132c718e84ad2b9421

  • SHA1

    b176d03ba7351318f46c2bebb9da2581a5c64b12

  • SHA256

    7e5b7e8fbd6c79ffbc01a82f1ac938f77a86612d8e903648e918e8c39bf6ca7a

  • SHA512

    016e8dcbc415dba8515ec359ab3b14ee6137deee2f09fd31440b6aba72278624367105d62a131036fef7d8098c6ddabda746ce1faa543f3fa77972faf03ff9be

  • SSDEEP

    12288:W40je21huDiqirIXREi+SoOJITmR6ObY/Yu5cciFKOMldIse1mSCQ:W4+x1MEiFjXR6+Y/KFlMcseISV

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

189.34.18.252:8080

189.211.214.19:443

203.157.152.9:7080

157.245.145.87:443

195.159.28.244:8080

202.29.237.113:8080

203.56.191.129:8080

46.32.229.152:8080

103.229.72.197:8080

190.194.12.132:80

157.7.164.178:8081

117.2.139.117:443

183.91.3.63:80

177.254.134.180:80

24.245.65.66:80

223.17.215.76:80

27.78.27.110:443

46.105.131.68:8080

79.133.6.236:8080

58.27.215.3:8080

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\0084f907c6fdb8132c718e84ad2b9421.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0084f907c6fdb8132c718e84ad2b9421.dll,#1
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      PID:1208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1208-0-0x0000000000B40000-0x0000000000B62000-memory.dmp

    Filesize

    136KB