Analysis

  • max time kernel
    94s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:15

General

  • Target

    9794a35721636dd915b91d0768c26563d866884bd134a3e7a540128a31fc8f55.dll

  • Size

    780KB

  • MD5

    d641f56f1d452b3256694f69ea6dd549

  • SHA1

    b55447772073cb442de52b7b426d2c21246a01f0

  • SHA256

    9794a35721636dd915b91d0768c26563d866884bd134a3e7a540128a31fc8f55

  • SHA512

    42130af3d9e123c2af01dbc4f8971fc328a11f139359676028482511f931d8251c6a5f229aad41ce027d90a670f40cbd538f5c2733406066c6ccda3f2ff94b40

  • SSDEEP

    12288:5s/YpAp2/yQ0P7BLyP70n9TkgwzDwtAs0owb8ZPnJ0l7FgDZ4liMFdajByR:5GPp2/yQ0PtC0i/w50Pb8wgDZTGMjB

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.80.148.200:443

80.211.3.13:8080

110.232.117.186:8080

45.142.114.231:8080

131.100.24.231:80

107.182.225.142:8080

45.118.135.203:7080

164.68.99.3:8080

212.237.56.116:7080

41.76.108.46:8080

58.227.42.236:80

104.168.155.129:8080

79.172.212.216:8080

192.254.71.210:443

51.38.71.0:443

217.182.143.207:443

203.114.109.124:443

185.157.82.211:8080

173.212.193.249:8080

45.176.232.124:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9794a35721636dd915b91d0768c26563d866884bd134a3e7a540128a31fc8f55.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9794a35721636dd915b91d0768c26563d866884bd134a3e7a540128a31fc8f55.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9794a35721636dd915b91d0768c26563d866884bd134a3e7a540128a31fc8f55.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/5088-0-0x0000000002750000-0x0000000002775000-memory.dmp

    Filesize

    148KB