Overview

overview

10

Static

static

fdf49c3e16...ec.exe

windows7-x64

10

fdf49c3e16...ec.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fdf49c3e163e5417f6401a3fc221a6440ed32beeacec4f7045812a54cc3ff6ec

  • Size

    344KB

  • Sample

    221123-xm8d6sfe42

  • MD5

    4304fa8463822a3a9d3ea07f0f316fb0

  • SHA1

    da4c84bd256c6c7361fc47b5a20afdae99a6ce77

  • SHA256

    fdf49c3e163e5417f6401a3fc221a6440ed32beeacec4f7045812a54cc3ff6ec

  • SHA512

    35348c0895739ffde5562e21622d330f14a115a448c070742e83048d77c2e5156ee3841ba80ffecc710dcad3300cb52dedaef0f9ef56e9b7c1396183d49042c0

  • SSDEEP

    6144:jvDPiZeqaPzJwCT0znucerL3tjRs2Ufg/4t/a2rBTATZUEUxDuus5As01uudY+oP:DwaPfjRsQ6a2NdX5oeg

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      fdf49c3e163e5417f6401a3fc221a6440ed32beeacec4f7045812a54cc3ff6ec

    • Size

      344KB

    • MD5

      4304fa8463822a3a9d3ea07f0f316fb0

    • SHA1

      da4c84bd256c6c7361fc47b5a20afdae99a6ce77

    • SHA256

      fdf49c3e163e5417f6401a3fc221a6440ed32beeacec4f7045812a54cc3ff6ec

    • SHA512

      35348c0895739ffde5562e21622d330f14a115a448c070742e83048d77c2e5156ee3841ba80ffecc710dcad3300cb52dedaef0f9ef56e9b7c1396183d49042c0

    • SSDEEP

      6144:jvDPiZeqaPzJwCT0znucerL3tjRs2Ufg/4t/a2rBTATZUEUxDuus5As01uudY+oP:DwaPfjRsQ6a2NdX5oeg

    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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    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

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks