Overview

overview

10

Static

static

LC-0042002...2.xlsx

windows7_x64

10

LC-0042002...2.xlsx

windows10_x64

1

Sharing

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General

  • Target

    LC-0042002210001102.xlsx

  • Size

    2.3MB

  • Sample

    210118-aqqgt5x47e

  • MD5

    f70ff866a39148173a933bc17f45ecbc

  • SHA1

    150eb890094dda5751ef87c6980743ca14e7eb83

  • SHA256

    f6b2823f8e862aa77bf54a5820334fec3e82a666881bbdf2f8a970a52b1adaba

  • SHA512

    417289944826ab4f178638e2ca7e004c4e31c530568dcc39c2b8e8c5acbd298a67584948974ae719c84ad770a238ff0fadd9d126c702c036d530adb5fa761b73

Score
10/10
remcospersistencerat

Malware Config

Extracted

Family

remcos

C2

push4me.freeddns.org:1814

Targets

    • Target

      LC-0042002210001102.xlsx

    • Size

      2.3MB

    • MD5

      f70ff866a39148173a933bc17f45ecbc

    • SHA1

      150eb890094dda5751ef87c6980743ca14e7eb83

    • SHA256

      f6b2823f8e862aa77bf54a5820334fec3e82a666881bbdf2f8a970a52b1adaba

    • SHA512

      417289944826ab4f178638e2ca7e004c4e31c530568dcc39c2b8e8c5acbd298a67584948974ae719c84ad770a238ff0fadd9d126c702c036d530adb5fa761b73

    Score
    10/10
    remcospersistencerat

    • Remcos

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

      ratremcos

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks