rms | 55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b | Triage

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Overview

overview

Static

static

55e8392386...0b.exe

windows7-x64

55e8392386...0b.exe

windows10-2004-x64

Sharing

General

Target

55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b
Size

4.3MB
Sample

221129-swnznseg9x
MD5

610c7b06aae922219d6c84413dec073b
SHA1

57fd3a9b9f390493c222d6c7de40c6646496d08f
SHA256

55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b
SHA512

6933fa37db903f914f88de9dc88c5d7a9c77a446f9b442ec044430f6ba2fccc605a62af57bddbed1a2a3f3351ea0d7fc269bdc1bd66ddb0388d40786b1d3b9ed
SSDEEP

98304:7JYXakukyg+fCpLG9fevK46z4hF42Xp+wsTWgIZY3THkxfqvcQ4I:7J0aHDnfCBsfewzcF42Xp+wZgIm3zkx0

Score

10^/10

rms evasion persistence rat trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b.exe

Resource

win7-20220901-en

rms evasion persistence rat trojan upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b.exe

Resource

win10v2004-20220812-en

rms evasion persistence rat trojan upx

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b
- Size
  
  4.3MB
- MD5
  
  610c7b06aae922219d6c84413dec073b
- SHA1
  
  57fd3a9b9f390493c222d6c7de40c6646496d08f
- SHA256
  
  55e8392386ddf37714888c183e62c739c4ab6f3e28bc95771c28eee613925c0b
- SHA512
  
  6933fa37db903f914f88de9dc88c5d7a9c77a446f9b442ec044430f6ba2fccc605a62af57bddbed1a2a3f3351ea0d7fc269bdc1bd66ddb0388d40786b1d3b9ed
- SSDEEP
  
  98304:7JYXakukyg+fCpLG9fevK46z4hF42Xp+wsTWgIZY3THkxfqvcQ4I:7J0aHDnfCBsfewzcF42Xp+wZgIm3zkx0
Score

10^/10

rms evasion persistence rat trojan upx
- RMS
  Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.
  trojan rat rms
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- 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.
- Deletes itself
- Loads dropped DLL
- Adds Run key to start application
  persistence
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

rmsevasionpersistencerattrojanupx

behavioral2

rmsevasionpersistencerattrojanupx

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