Overview

overview

10

Static

static

a5afbf0290...7b.exe

windows7_x64

10

a5afbf0290...7b.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    a5afbf0290c5139edab3234c9e6c6592bc07b1ed40a9dd2c921e0d99a89c417b

  • Size

    4.4MB

  • Sample

    220520-12545seef4

  • MD5

    1b7d30f9c11acd72caa8509dd2feb176

  • SHA1

    b4626cebc45d8247a42a5ab172e1403a53864435

  • SHA256

    a5afbf0290c5139edab3234c9e6c6592bc07b1ed40a9dd2c921e0d99a89c417b

  • SHA512

    6974e7bdda215271cbd76b48c44451163c93e31d2b12761a18edddf883ac87ba61e5d3ff10593b578e104c90e71eef3a1dbbc5c3c76d6d562e2c80d286825ecc

Score
10/10
discoveryevasionpersistencetrojanupx

Malware Config

Targets

    • Target

      a5afbf0290c5139edab3234c9e6c6592bc07b1ed40a9dd2c921e0d99a89c417b

    • Size

      4.4MB

    • MD5

      1b7d30f9c11acd72caa8509dd2feb176

    • SHA1

      b4626cebc45d8247a42a5ab172e1403a53864435

    • SHA256

      a5afbf0290c5139edab3234c9e6c6592bc07b1ed40a9dd2c921e0d99a89c417b

    • SHA512

      6974e7bdda215271cbd76b48c44451163c93e31d2b12761a18edddf883ac87ba61e5d3ff10593b578e104c90e71eef3a1dbbc5c3c76d6d562e2c80d286825ecc

    Score
    10/10
    discoveryevasionpersistencetrojanupx

    • Registers COM server for autorun

      persistence

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks