Overview

overview

10

Static

static

EXTRACTO_S..._p.exe

windows7_x64

10

EXTRACTO_S..._p.exe

windows10_x64

10

Sharing

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General

  • Target

    EXTRACTO_SERFINANZA_475481343360613456378_796289261659419553089_063500257046876715902044919_21933789983685164831902122_p

  • Size

    186KB

  • Sample

    210426-nv6krxzfpa

  • MD5

    57b6e8cbb49f9e7cfed5bb1e5d2c78d7

  • SHA1

    b0f907aa92d5b35b5b5fcad992f504525d04a87f

  • SHA256

    5599b3c6b633d903c29de06459acba19fc1cf0615038c01771b0b5f1c4e5cb8b

  • SHA512

    1762d9f5f83692c87c4489899b2e6c5140ba16ca9444041a01381982f70697ea720342cc605a106e30f386edc884223e4a8ba353aeb7d8a6c4f3b2d29b065305

Score
10/10
remcospersistencerat

Malware Config

Extracted

Family

remcos

C2

databasepropersonombrecomercialideasearchwords.services:3521

Targets

    • Target

      EXTRACTO_SERFINANZA_475481343360613456378_796289261659419553089_063500257046876715902044919_21933789983685164831902122_p

    • Size

      186KB

    • MD5

      57b6e8cbb49f9e7cfed5bb1e5d2c78d7

    • SHA1

      b0f907aa92d5b35b5b5fcad992f504525d04a87f

    • SHA256

      5599b3c6b633d903c29de06459acba19fc1cf0615038c01771b0b5f1c4e5cb8b

    • SHA512

      1762d9f5f83692c87c4489899b2e6c5140ba16ca9444041a01381982f70697ea720342cc605a106e30f386edc884223e4a8ba353aeb7d8a6c4f3b2d29b065305

    Score
    10/10
    remcospersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks