Overview

overview

10

Static

static

INVOICE0980089.exe

windows7_x64

10

INVOICE0980089.exe

windows10_x64

1

Analysis

  • max time kernel
    12s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    18-01-2021 08:24

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General

  • Target

    INVOICE0980089.exe

  • Size

    210KB

  • MD5

    8f69889d68b8a1a762ec97fe28887191

  • SHA1

    43d1e848d5f4bf3ee4d343dd450c9b93e08deadb

  • SHA256

    5bbd60cad168f89d677053a118f2b46db43e66dda2815dfc41e972b9d2067d69

  • SHA512

    7aa123cca3784bd682ab62efdcd458cc1a69ecf8f205282a1723cad6c6bd78666d85273f75b774f7eb93a2a77cb6baab167da5c97c2e66f6846ff7c85a944424

Score
10/10
remcosrat

Malware Config

Signatures

  • Remcos

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

    ratremcos
  • Suspicious use of SetThreadContext 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INVOICE0980089.exe
    "C:\Users\Admin\AppData\Local\Temp\INVOICE0980089.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\17bf20a0d1384d89bda94edffca4e8de.xml"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\17bf20a0d1384d89bda94edffca4e8de.xml"
        3⤵
        • Creates scheduled task(s)
        PID:2044
    • C:\Users\Admin\AppData\Local\Temp\INVOICE0980089.exe
      "C:\Users\Admin\AppData\Local\Temp\INVOICE0980089.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2012

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\17bf20a0d1384d89bda94edffca4e8de.xml
    MD5

    9313352a59e3b368ab4eb8173567c406

    SHA1

    fc776c28e3ae9bd5e68f25c2a4f6248126731370

    SHA256

    469d4994320f37196faca4de8ada85161a43dd42c9405b283bea5e4ea84c9a8d

    SHA512

    000f6edf387b4ea0f244003fad3f66be5eb1920012838ba3a19c3f2dcde973fce8450c8e556c22cc20f7a3a0980d735fb169ecfafd440993c9fe5b8875fc7462

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  • memory/1064-2-0x0000000076101000-0x0000000076103000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1988-3-0x0000000000000000-mapping.dmp
    Download
  • memory/2012-4-0x00000000004172EC-mapping.dmp
    Download
  • memory/2012-8-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

    Download
  • memory/2044-6-0x0000000000000000-mapping.dmp
    Download