Overview

overview

10

Static

static

ogbanseef.exe

windows7-x64

10

ogbanseef.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6da5b50897d3a38bbd255b30d480150a4b1a3ca59650a911c85c179184e0d78e

  • Size

    2.4MB

  • Sample

    230202-p1e1sagc94

  • MD5

    d26d4543072a4e8159f5be0b462ec9c2

  • SHA1

    6db45ff818a53fbee2f4e1de31d9fd6fdbf8d52c

  • SHA256

    6da5b50897d3a38bbd255b30d480150a4b1a3ca59650a911c85c179184e0d78e

  • SHA512

    8f8e2ec8f16781a5c1b81b0e3000de6198ad95e6bd86c384bdf26ae0c9cace184f259203f8eec358533c96714281f79296721719a48e9ae9464e7dc0ef0e40e4

  • SSDEEP

    49152:po981ADu1skJBigljMWzOVgEwmiJQgWW4O:p/AUzZYg8iJQw4

Score
10/10
purecrypterremcosogbmannydownloaderloaderpersistencerat

Malware Config

Extracted

Family

remcos

Version

2.7.1 Pro

Botnet

OGBMANNY

C2

91.231.84.41:52651

127.0.0.1:52651

10.5.175.21:52651
Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-B15393

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      ogbanseef.exe

    • Size

      2.4MB

    • MD5

      df95e42d4edb19dc4b94941f2b613492

    • SHA1

      39037e64ebf0763a42ff4d0312d776d51bbbf06d

    • SHA256

      ee116c48b8e4a3fd0e805b90b03ece7fee2e141d05a386a44bf3725b41d7a534

    • SHA512

      0a98fbb4bfb9647ddb92c2bfea3504831d29d76274a206d07e88fe5dbf41d8544633008d5d1f2ecfb9390043e14090e1b1812bc41f2519d0d0943c8d3f0227fa

    • SSDEEP

      49152:No981ADu1skJBigljMWzOVgEwmiJQgWW4O:N/AUzZYg8iJQw4

    Score
    10/10
    purecrypterdownloaderloaderpersistenceremcosogbmannyrat

    • Detect PureCrypter injector

      loader

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

      loaderdownloaderpurecrypter

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks