Overview

overview

10

Static

static

73a7cefe58...02.exe

windows7-x64

10

73a7cefe58...02.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    73a7cefe584655a547a42fc55846ad704e15cf8829b25fd41f36d5c5bcd5f502

  • Size

    224KB

  • Sample

    221124-alswrseg48

  • MD5

    173d587752501adc66abc51591ddd7b0

  • SHA1

    c3e4fcbebb3f54093ef225e8bf27b8c6a6bc7079

  • SHA256

    73a7cefe584655a547a42fc55846ad704e15cf8829b25fd41f36d5c5bcd5f502

  • SHA512

    27ceac3c9b575bc043293061baa2a412182149744c4ab72cd0e4c28fd8d1b9b8326320bf48d078b60de5d7ff1ffd70664206c89279603f8d42193b5fe0b7b059

  • SSDEEP

    3072:RXyqNsMoBuBoZVpl2mclbj4Uvx+8ysNOu+2eRcKksU61JkkX39RLrw4ySKUbax26:gqN5BMp4LnbmlrZW

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      73a7cefe584655a547a42fc55846ad704e15cf8829b25fd41f36d5c5bcd5f502

    • Size

      224KB

    • MD5

      173d587752501adc66abc51591ddd7b0

    • SHA1

      c3e4fcbebb3f54093ef225e8bf27b8c6a6bc7079

    • SHA256

      73a7cefe584655a547a42fc55846ad704e15cf8829b25fd41f36d5c5bcd5f502

    • SHA512

      27ceac3c9b575bc043293061baa2a412182149744c4ab72cd0e4c28fd8d1b9b8326320bf48d078b60de5d7ff1ffd70664206c89279603f8d42193b5fe0b7b059

    • SSDEEP

      3072:RXyqNsMoBuBoZVpl2mclbj4Uvx+8ysNOu+2eRcKksU61JkkX39RLrw4ySKUbax26:gqN5BMp4LnbmlrZW

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks