Overview

overview

10

Static

static

8

3F2E1E8605...A8.exe

windows7-x64

10

3F2E1E8605...A8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3F2E1E8605555887C891DBDD6B19A34327464F43F23A8.exe

  • Size

    16.9MB

  • Sample

    221121-gwtdlsaf6s

  • MD5

    3a65450749fdcfbd3899d81b737d71aa

  • SHA1

    c255cf28f9d90a549ce7502564fee148ff9f4255

  • SHA256

    3f2e1e8605555887c891dbdd6b19a34327464f43f23a886c38a3ea20150d7c84

  • SHA512

    3c7e4ae2d72ff1423dff023fc2f5a8e4a6ebff0e8a0945fd4335cf090c694b513ccfbc94ca0905dc3b7ed62d21618c64db623f0cd0c64faec744c13f2daaaf29

  • SSDEEP

    393216:l5wMXez8dmAsCjO8RpB4cLO+aPn8jrqwM:zX3m/SO8F/javqrqwM

Score
10/10
rmsrattrojanupx

Malware Config

Targets

    • Target

      3F2E1E8605555887C891DBDD6B19A34327464F43F23A8.exe

    • Size

      16.9MB

    • MD5

      3a65450749fdcfbd3899d81b737d71aa

    • SHA1

      c255cf28f9d90a549ce7502564fee148ff9f4255

    • SHA256

      3f2e1e8605555887c891dbdd6b19a34327464f43f23a886c38a3ea20150d7c84

    • SHA512

      3c7e4ae2d72ff1423dff023fc2f5a8e4a6ebff0e8a0945fd4335cf090c694b513ccfbc94ca0905dc3b7ed62d21618c64db623f0cd0c64faec744c13f2daaaf29

    • SSDEEP

      393216:l5wMXez8dmAsCjO8RpB4cLO+aPn8jrqwM:zX3m/SO8F/javqrqwM

    Score
    10/10
    rmsrattrojanupx

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

      trojanratrms

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks