Overview

overview

10

Static

static

3

e21d6217e7...04.exe

windows7-x64

10

e21d6217e7...04.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e21d6217e7d9e11f33790e187c8ccd22fa2ed85fdebb650593fae04731151704

  • Size

    283KB

  • Sample

    240425-e2977sfc26

  • MD5

    44e75d0f450a903f516e3afdf0fc4450

  • SHA1

    16ecd1321ff91b2b4e28b8102eb96c650ae7cb5c

  • SHA256

    e21d6217e7d9e11f33790e187c8ccd22fa2ed85fdebb650593fae04731151704

  • SHA512

    b7cd5e2fb5a4210416362a1cb5948870cf0c8486359c3c1021b78b9690cc807d4fedec969e4237d4402aa15ebb8eae4207205ffff9247a0274eed8ce6814cc56

  • SSDEEP

    6144:kvEN2U+T6i5LirrllHy4HUcMQY6kwzVdUsBbr/5m:WENN+T5xYrllrU7QY6kwzX/k

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      e21d6217e7d9e11f33790e187c8ccd22fa2ed85fdebb650593fae04731151704

    • Size

      283KB

    • MD5

      44e75d0f450a903f516e3afdf0fc4450

    • SHA1

      16ecd1321ff91b2b4e28b8102eb96c650ae7cb5c

    • SHA256

      e21d6217e7d9e11f33790e187c8ccd22fa2ed85fdebb650593fae04731151704

    • SHA512

      b7cd5e2fb5a4210416362a1cb5948870cf0c8486359c3c1021b78b9690cc807d4fedec969e4237d4402aa15ebb8eae4207205ffff9247a0274eed8ce6814cc56

    • SSDEEP

      6144:kvEN2U+T6i5LirrllHy4HUcMQY6kwzVdUsBbr/5m:WENN+T5xYrllrU7QY6kwzX/k

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Modifies Installed Components in the registry

      persistence

    • 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

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

4
T1112

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks