Overview

overview

10

Static

static

i5TiYkAYkWJy1O8.exe

windows7_x64

10

i5TiYkAYkWJy1O8.exe

windows10_x64

10

Sharing

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General

  • Target

    i5TiYkAYkWJy1O8.exe

  • Size

    772KB

  • Sample

    210112-8ccg4v1c4s

  • MD5

    e17a0488de5ca3c73672541143ee6927

  • SHA1

    8a4c59f81c17710e665fb3e055dc1cbd28bc8ce6

  • SHA256

    596479cd77e25e5d6dbf0b421afff049390813cc254ae90f86af00a10bdf6f90

  • SHA512

    6766459cca6b6a25902973ca210e274241841e7acd2684ccb3f362040e3dbd568f1b430d305e773e50e0ec1e5e7cd879d8f3aff7d4cc30ce0a786be58555537d

Score
10/10
remcospersistenceratspyware

Malware Config

Extracted

Family

remcos

C2

185.244.26.208:29100

Targets

    • Target

      i5TiYkAYkWJy1O8.exe

    • Size

      772KB

    • MD5

      e17a0488de5ca3c73672541143ee6927

    • SHA1

      8a4c59f81c17710e665fb3e055dc1cbd28bc8ce6

    • SHA256

      596479cd77e25e5d6dbf0b421afff049390813cc254ae90f86af00a10bdf6f90

    • SHA512

      6766459cca6b6a25902973ca210e274241841e7acd2684ccb3f362040e3dbd568f1b430d305e773e50e0ec1e5e7cd879d8f3aff7d4cc30ce0a786be58555537d

    Score
    10/10
    remcospersistenceratspyware

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks