Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 22:59

General

  • Target

    bdaffd1f1376ed25439514e7f05ffcb1eb1282a337bc9f29ba51b0b50417dbe9.dll

  • Size

    433KB

  • MD5

    8535a109711231176e262904bd5a7e8b

  • SHA1

    24ef9dedce1ab0c92981b238fa3f3c1938a34e7a

  • SHA256

    bdaffd1f1376ed25439514e7f05ffcb1eb1282a337bc9f29ba51b0b50417dbe9

  • SHA512

    680d579c2ac3caa9aa016d649d345229ed92cdfac4dd4c865efed10cff1af27894d1e01293981b58a82b71c08a79d07344ab581eec1f669514d871f72230463c

  • SSDEEP

    12288:w3zKxZ14g1hxgsjtuEiiSFdgiAbj1qiua27B3BSVyfYzP:a2Z1CEiTFJAbZqTBx4yKP

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

113.161.176.235:80

88.247.30.64:80

89.163.210.141:8080

139.162.10.249:8080

203.157.152.9:7080

109.99.146.210:8080

78.90.78.210:80

172.193.14.201:80

157.7.164.178:8081

189.211.214.19:443

157.245.145.87:443

180.148.4.130:8080

46.32.229.152:8080

24.245.65.66:80

82.78.179.117:443

177.130.51.198:80

121.117.147.153:443

203.160.167.243:80

172.104.46.84:8080

202.29.237.113:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdaffd1f1376ed25439514e7f05ffcb1eb1282a337bc9f29ba51b0b50417dbe9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bdaffd1f1376ed25439514e7f05ffcb1eb1282a337bc9f29ba51b0b50417dbe9.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3972-0-0x0000000002060000-0x0000000002082000-memory.dmp

    Filesize

    136KB