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Analysis

  • max time kernel
    139s
  • max time network
    147s
  • 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, 18:21

General

  • Target

    b76848a57c04210b366caab60e04b3e677be4d1e06ba9f717daf74048d2cf15b.dll

  • Size

    887KB

  • MD5

    f235c938daca6d0e56f094cfa5e4c56a

  • SHA1

    0cb9e5fbe1c6f1ab8f6ed6cfd55f42dab2cf45b0

  • SHA256

    b76848a57c04210b366caab60e04b3e677be4d1e06ba9f717daf74048d2cf15b

  • SHA512

    a1a28112be8e36a72b0e7cf99bdd5a607012a0156304cff8a492be2e93e9f8e9501fef58699491a333f28fc16e5766998022ebc1eef5bc1deb2470952d05f953

  • SSDEEP

    12288:A0BQgtzAxM8q6BkmkxisTsxwJzCQ6TZ56lu4Vp4y1F9SFXCwQ4bk:Ar6zAxVq6Bkm7saIzCXTZxUJFcl

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 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\b76848a57c04210b366caab60e04b3e677be4d1e06ba9f717daf74048d2cf15b.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QvxvyUrZGb\osuF.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:732

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1796-0-0x00000000012D0000-0x00000000012D1000-memory.dmp

    Filesize

    4KB

  • memory/1796-1-0x0000000002B50000-0x0000000002B80000-memory.dmp

    Filesize

    192KB

  • memory/1796-4-0x0000000180000000-0x00000001800E4000-memory.dmp

    Filesize

    912KB