Analysis

  • max time kernel
    51s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 17:00

General

  • Target

    54f25e68f5fe744cb78da62e769c5c6cc08f93155adb23128c4808bfeaeb98d0.dll

  • Size

    362KB

  • MD5

    9ac9e2a90e8e1c04c1d1c8ffe9bce65a

  • SHA1

    555f6dd9d1ba6ee3780a35d6e526cadfb590fbf0

  • SHA256

    54f25e68f5fe744cb78da62e769c5c6cc08f93155adb23128c4808bfeaeb98d0

  • SHA512

    bf733c752475841a4e457167d5932ca415c995cf7f2e323d04474ecce5e9b0cd1e7812b7f3eb2fdf4a86988cad1e6f3d89f6e93597aaffffe2c7d215e86f6021

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

76.189.152.228:1645

59.185.164.123:8382

115.19.43.159:30377

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

eck1.plain
eck1.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • 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\54f25e68f5fe744cb78da62e769c5c6cc08f93155adb23128c4808bfeaeb98d0.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3332
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ONCPIpdwUII\QpFkLKUpqRMFq.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2172-123-0x0000000000000000-mapping.dmp
  • memory/3332-118-0x0000000180000000-0x0000000180031000-memory.dmp
    Filesize

    196KB