Overview

overview

10

Static

static

SlimCleanerPlus.exe

windows7_x64

10

SlimCleanerPlus.exe

windows10_x64

10

Sharing

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General

  • Target

    SlimCleanerPlus.exe

  • Size

    247KB

  • Sample

    210114-b1kvvb5wee

  • MD5

    69484c39e6aa358b57617b6e6e300d5a

  • SHA1

    f9665fae82d5f02250b25825e36de974593623f3

  • SHA256

    7177c05a6f7a7759098d5f94b67a8a5c168a4718f5ac04bd4743bf34d1af8945

  • SHA512

    0e7ee6f2243edf62d4af0b7bd034080d3a4c4d56e0efe44888ff097906479a13936dfed53b037d129f0785857560ed89ce97ad0d64d41306e71a5dd4e1a17f06

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      SlimCleanerPlus.exe

    • Size

      247KB

    • MD5

      69484c39e6aa358b57617b6e6e300d5a

    • SHA1

      f9665fae82d5f02250b25825e36de974593623f3

    • SHA256

      7177c05a6f7a7759098d5f94b67a8a5c168a4718f5ac04bd4743bf34d1af8945

    • SHA512

      0e7ee6f2243edf62d4af0b7bd034080d3a4c4d56e0efe44888ff097906479a13936dfed53b037d129f0785857560ed89ce97ad0d64d41306e71a5dd4e1a17f06

    Score
    10/10
    persistenceupx

    • Registers COM server for autorun

      persistence

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • JavaScript code in executable

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks