Overview

overview

10

Static

static

43bdc93361...71.exe

windows7-x64

10

43bdc93361...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    43bdc93361560434886e3ce6ed1bbd93f14541b2947e593690f3c9b427600671

  • Size

    7.8MB

  • Sample

    221126-hjbtgaaa45

  • MD5

    ebe3f98743d4a03c9ed92e6b27b266a3

  • SHA1

    fb6e47c05ba7b5ed51cff19d9d86d43cc7889747

  • SHA256

    43bdc93361560434886e3ce6ed1bbd93f14541b2947e593690f3c9b427600671

  • SHA512

    43e233763c326e36bdbe50ca2a13680928a2288c1b285a8b02bb691b4d2fccc2152a3a7d0b18cf88d09578d3a4c5e91bd53a838376f28e6a38f84bc1464d46bb

  • SSDEEP

    196608:sx9Dht4XA61gQzHZKqHuDXKkj0Pgu/k5AmizMvaU/3RxiKEDHeJ:AhmXPHZiXR0Pgu/AApoyU/fiKEDHG

Score
10/10
rmsrattrojan

Malware Config

Targets

    • Target

      43bdc93361560434886e3ce6ed1bbd93f14541b2947e593690f3c9b427600671

    • Size

      7.8MB

    • MD5

      ebe3f98743d4a03c9ed92e6b27b266a3

    • SHA1

      fb6e47c05ba7b5ed51cff19d9d86d43cc7889747

    • SHA256

      43bdc93361560434886e3ce6ed1bbd93f14541b2947e593690f3c9b427600671

    • SHA512

      43e233763c326e36bdbe50ca2a13680928a2288c1b285a8b02bb691b4d2fccc2152a3a7d0b18cf88d09578d3a4c5e91bd53a838376f28e6a38f84bc1464d46bb

    • SSDEEP

      196608:sx9Dht4XA61gQzHZKqHuDXKkj0Pgu/k5AmizMvaU/3RxiKEDHeJ:AhmXPHZiXR0Pgu/AApoyU/fiKEDHG

    Score
    10/10
    rmsrattrojan

    • RMS

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

      trojanratrms

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks