Overview

overview

10

Static

static

3

d1b880b4a5...a2.exe

windows7-x64

10

d1b880b4a5...a2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d1b880b4a5e9107ef5b1717b144043dbed9e506b28ade198a3d068b7f1b03aa2

  • Size

    368KB

  • Sample

    240425-d71ehsef28

  • MD5

    6eb87a458d8b7298ee772ce8db45e5ff

  • SHA1

    172bc64d221d7730cf3ec930a115622db7307ede

  • SHA256

    d1b880b4a5e9107ef5b1717b144043dbed9e506b28ade198a3d068b7f1b03aa2

  • SHA512

    ae335da85517e84433bdfcbd27fc58bcbe314d8e13e46e8375068e3233f0fb5c01133090b51a0b6476a1e6b80d0eaf6d57841b56ab953bba068be23561d01baf

  • SSDEEP

    1536:EsPAPMcbmkiw+667MIBf28zPJtC6IoD/QWgxektFAo11iy:jPAPMcbmLf2RxIvy

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      d1b880b4a5e9107ef5b1717b144043dbed9e506b28ade198a3d068b7f1b03aa2

    • Size

      368KB

    • MD5

      6eb87a458d8b7298ee772ce8db45e5ff

    • SHA1

      172bc64d221d7730cf3ec930a115622db7307ede

    • SHA256

      d1b880b4a5e9107ef5b1717b144043dbed9e506b28ade198a3d068b7f1b03aa2

    • SHA512

      ae335da85517e84433bdfcbd27fc58bcbe314d8e13e46e8375068e3233f0fb5c01133090b51a0b6476a1e6b80d0eaf6d57841b56ab953bba068be23561d01baf

    • SSDEEP

      1536:EsPAPMcbmkiw+667MIBf28zPJtC6IoD/QWgxektFAo11iy:jPAPMcbmLf2RxIvy

    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