Overview

overview

10

Static

static

OUTSTANDING_DEBTS.exe

windows7_x64

10

OUTSTANDING_DEBTS.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    200s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    16-08-2021 05:10

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General

  • Target

    OUTSTANDING_DEBTS.exe

  • Size

    1.3MB

  • MD5

    a0cb248c9464e9ea4f72ebc7d7807e98

  • SHA1

    d049bc23f0604897e32ac0f76f52677a7c8ce991

  • SHA256

    28fd0fcdf202f29eaaee33d23939cd5bdd75bd68ee4c7815d4ca4dd2e6a04be5

  • SHA512

    4849ad39e130e6513ba56d5a23eae54c73f3f7436ff3a289ebc93ab5106bb9ba56f8b58d543b94576c07ff3c79991e9f3a7f85ad84d9ac4d0317dde2b83dce2c

Score
10/10
webmonitorbackdoorinfostealerpersistenceratsuricata

Malware Config

Signatures

  • RevcodeRat, WebMonitorRat

    WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.

    backdoorratinfostealerwebmonitor
  • WebMonitor Payload 1 IoCs
  • suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup

    suricata: ET MALWARE WebMonitor/RevCode RAT CnC Domain in DNS Lookup

    suricata
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OUTSTANDING_DEBTS.exe
    "C:\Users\Admin\AppData\Local\Temp\OUTSTANDING_DEBTS.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Users\Admin\AppData\Local\Temp\OUTSTANDING_DEBTS.exe
      "C:\Users\Admin\AppData\Local\Temp\OUTSTANDING_DEBTS.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1404

Network

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/628-61-0x0000000000180000-0x0000000000182000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1404-59-0x000000000049D8CA-mapping.dmp
    Download
  • memory/1404-60-0x00000000757C1000-0x00000000757C3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1404-62-0x0000000000400000-0x00000000004F3000-memory.dmp
    Filesize

    972KB

    Download
  • memory/1404-63-0x0000000003090000-0x0000000004090000-memory.dmp
    Filesize

    16.0MB

    Download