Overview

overview

10

Static

static

3

820ba76bd2...d4.exe

windows7-x64

10

820ba76bd2...d4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    820ba76bd225bca9e342d0599eb7d6da2774903256d99bb336cf531d2f52a1d4

  • Size

    53KB

  • Sample

    240522-3ry9ysdf4s

  • MD5

    3c47989e072fef3ec39602475f91040a

  • SHA1

    3a371f0ee32fb56f4f56af8179ebcdaebd60c498

  • SHA256

    820ba76bd225bca9e342d0599eb7d6da2774903256d99bb336cf531d2f52a1d4

  • SHA512

    64573c462998440ae219371bf64692219e5500ab17d1cac0e4f1209b361a0dfd8e30fe7491e012d60030e58f5c899b54f663bb9dd72ea9e6db80c32b5daf0cfc

  • SSDEEP

    1536:vNLg8r8QUGLI37Kp3StjEMjmLM3ztDJWZsXy4JzxPME:mGL2JJjmLM3zRJWZsXy4JN

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      820ba76bd225bca9e342d0599eb7d6da2774903256d99bb336cf531d2f52a1d4

    • Size

      53KB

    • MD5

      3c47989e072fef3ec39602475f91040a

    • SHA1

      3a371f0ee32fb56f4f56af8179ebcdaebd60c498

    • SHA256

      820ba76bd225bca9e342d0599eb7d6da2774903256d99bb336cf531d2f52a1d4

    • SHA512

      64573c462998440ae219371bf64692219e5500ab17d1cac0e4f1209b361a0dfd8e30fe7491e012d60030e58f5c899b54f663bb9dd72ea9e6db80c32b5daf0cfc

    • SSDEEP

      1536:vNLg8r8QUGLI37Kp3StjEMjmLM3ztDJWZsXy4JzxPME:mGL2JJjmLM3zRJWZsXy4JN

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks