Overview

overview

10

Static

static

98d596bbf0...44.exe

windows7-x64

10

98d596bbf0...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    98d596bbf083db29f9b6e2e317d082f465303644bd4da3768e1c51294bed2344

  • Size

    212KB

  • Sample

    221124-an3traab4s

  • MD5

    431b712f30870802f56c7888ee1e34f9

  • SHA1

    fa3ea7d89fa404245d9bae7fce12f40bfbf0f816

  • SHA256

    98d596bbf083db29f9b6e2e317d082f465303644bd4da3768e1c51294bed2344

  • SHA512

    2f1229fabc572013110487c6c199fc30eb478c713de593880e938e7abeca7fd735ed8ef0de8886b8499c6a1c181805bec1deecd6303a291e3a1085e2c012cac3

  • SSDEEP

    3072:FY1Wum9gt2skY3gO7ImI8lXPFvIc7YKn2mb+HM3gBDmvxyxotp2y:yWuIgt1R1PFvr7YKn2m0ggFmvxyxG

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      98d596bbf083db29f9b6e2e317d082f465303644bd4da3768e1c51294bed2344

    • Size

      212KB

    • MD5

      431b712f30870802f56c7888ee1e34f9

    • SHA1

      fa3ea7d89fa404245d9bae7fce12f40bfbf0f816

    • SHA256

      98d596bbf083db29f9b6e2e317d082f465303644bd4da3768e1c51294bed2344

    • SHA512

      2f1229fabc572013110487c6c199fc30eb478c713de593880e938e7abeca7fd735ed8ef0de8886b8499c6a1c181805bec1deecd6303a291e3a1085e2c012cac3

    • SSDEEP

      3072:FY1Wum9gt2skY3gO7ImI8lXPFvIc7YKn2mb+HM3gBDmvxyxotp2y:yWuIgt1R1PFvr7YKn2m0ggFmvxyxG

    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