Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 00:30

General

  • Target

    931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a.dll

  • Size

    356KB

  • MD5

    1032b0211cfc07c354edf0ebcb6eac78

  • SHA1

    5287e29d570bc4eedb5c6f51c02f109f61e896e6

  • SHA256

    931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a

  • SHA512

    fbdcffd525942a8d2d9ac0fd2ba07227e86cb683a31d9201dfc8b5b0bb66117befc6fa4892c7e502bc87edca8aee19c6fd37d58844a92a9dd69f322c29a6b81d

  • SSDEEP

    3072:JI0AM0yQkR9M6lglELtJUNjiWGyWcTB0JUiA2tqZ4IvUlDAj7UOjVifSwHEDQVLK:i5MR9M6y3TARIvgMSS3AyUrhYu3j

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

212.24.98.99:8080

51.91.76.89:8080

94.23.45.86:4143

101.50.0.91:8080

103.43.75.120:443

212.237.17.99:8080

158.69.222.101:443

51.254.140.238:7080

1.234.2.232:8080

91.207.28.33:8080

167.172.253.162:8080

45.235.8.30:8080

115.68.227.76:8080

134.122.66.193:8080

89.29.244.7:443

197.242.150.244:8080

164.68.99.3:8080

5.9.116.246:8080

1.234.21.73:7080

131.100.24.231:80

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4336
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KXCbVLOzS\VQTpdzOy.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4700

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4336-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/4336-3-0x0000000000850000-0x0000000000851000-memory.dmp

    Filesize

    4KB

  • memory/4336-4-0x00007FFCDBC30000-0x00007FFCDBC8F000-memory.dmp

    Filesize

    380KB

  • memory/4700-8-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB