Overview

overview

10

Static

static

87dd4579bb...7c.exe

windows7-x64

10

87dd4579bb...7c.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    87dd4579bbd6ec0a0441297e0c136683bf3a504b0174d5461bad0234c775dd7c

  • Size

    3.6MB

  • Sample

    221126-n9f4rscb76

  • MD5

    3d4eb406223fee2aeb47b7c90dbe5393

  • SHA1

    2eaba78625f916a996f89abac4b5747f8fa45a69

  • SHA256

    87dd4579bbd6ec0a0441297e0c136683bf3a504b0174d5461bad0234c775dd7c

  • SHA512

    99edf6a3997f8144e4710398aea9a32d7cbaac54c8fc1af0633b7aa237bd75e11b452d1abcb2d9eb622de8be3697770ddd4dbb6610a0837328d1f1326e4d95f9

  • SSDEEP

    98304:g8xy8Uico/KSaxViUcVulKgNUq03aG25Zw:g8xyKPOV1QmUqx3

Score
10/10
rmsevasionrattrojanupx

Malware Config

Targets

    • Target

      87dd4579bbd6ec0a0441297e0c136683bf3a504b0174d5461bad0234c775dd7c

    • Size

      3.6MB

    • MD5

      3d4eb406223fee2aeb47b7c90dbe5393

    • SHA1

      2eaba78625f916a996f89abac4b5747f8fa45a69

    • SHA256

      87dd4579bbd6ec0a0441297e0c136683bf3a504b0174d5461bad0234c775dd7c

    • SHA512

      99edf6a3997f8144e4710398aea9a32d7cbaac54c8fc1af0633b7aa237bd75e11b452d1abcb2d9eb622de8be3697770ddd4dbb6610a0837328d1f1326e4d95f9

    • SSDEEP

      98304:g8xy8Uico/KSaxViUcVulKgNUq03aG25Zw:g8xyKPOV1QmUqx3

    Score
    10/10
    rmsevasionrattrojanupx

    • RMS

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

      trojanratrms

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Stops running service(s)

      evasion

    • UPX packed file

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

      upx

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Impair Defenses

1
T1562

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks