Overview

overview

10

Static

static

847ffc3e90...79.exe

windows7-x64

10

847ffc3e90...79.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    847ffc3e90573d4faf845bb9473ce93960527e6d3086a58ef09441503c195179

  • Size

    82KB

  • Sample

    221123-mq46taaa3t

  • MD5

    7a9f7f8cfa8a9b003ec8a02c2be2bbf1

  • SHA1

    5b14b06002dd19c1d916dc560936860b8d615830

  • SHA256

    847ffc3e90573d4faf845bb9473ce93960527e6d3086a58ef09441503c195179

  • SHA512

    a1637d98ef81c89d030dc96e8ca0a7ce5c77a16c9f9e8e4ca5e78166b71ebc2548a8a318af100e2c616466ec679c9271b0eebdaf7eb2862f38f7e0a4869ffde1

  • SSDEEP

    1536:tnqdu3abBGy3G8V0iuokdQX2oooD+AyxAr/:tqhMPskdQXMm/

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      847ffc3e90573d4faf845bb9473ce93960527e6d3086a58ef09441503c195179

    • Size

      82KB

    • MD5

      7a9f7f8cfa8a9b003ec8a02c2be2bbf1

    • SHA1

      5b14b06002dd19c1d916dc560936860b8d615830

    • SHA256

      847ffc3e90573d4faf845bb9473ce93960527e6d3086a58ef09441503c195179

    • SHA512

      a1637d98ef81c89d030dc96e8ca0a7ce5c77a16c9f9e8e4ca5e78166b71ebc2548a8a318af100e2c616466ec679c9271b0eebdaf7eb2862f38f7e0a4869ffde1

    • SSDEEP

      1536:tnqdu3abBGy3G8V0iuokdQX2oooD+AyxAr/:tqhMPskdQXMm/

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks