Overview

overview

10

Static

static

auto kick ...ck.exe

windows7_x64

10

auto kick ...ck.exe

windows10-2004_x64

10

auto kick ...ab.exe

windows7_x64

10

auto kick ...ab.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    1a21976839b8361a4d5b6f52685bf2fdee93f7b5c3299d2080cf42e58a012ba4

  • Size

    942KB

  • Sample

    220520-dtfg7afcd6

  • MD5

    a34fb18d9539dff4137d6ca004de2f46

  • SHA1

    073d221a99a5980f18e65b2109dc6cefa8c6361b

  • SHA256

    1a21976839b8361a4d5b6f52685bf2fdee93f7b5c3299d2080cf42e58a012ba4

  • SHA512

    a6cc912a85c7a679c797bc4b9915b273affed166db526eec21dbae18f947b8c889532b859c35cc7d72b186a1b616fb138e1ae53303538486c196b9620bfc74b3

Score
10/10
adwareevasionpersistencestealertrojanupx

Malware Config

Targets

    • Target

      auto kick + tav/AutoClick.exe

    • Size

      716KB

    • MD5

      dec0a88203e4f73a3682c8a8bbc76d14

    • SHA1

      e6178afe89a702a12f3f604cebde0299e7f68c09

    • SHA256

      2b869c809ac19759798be63e56ff36567e35b641bbde5f5b6c0e17d4137d6965

    • SHA512

      5172b582dc6fd55e9e03eab4755c0fcfc8bd2c29eaa04c612f5ce32a355bbfec73b6ae25b8a8000b99d80c998729d09dc7d627c6d4da38874ce64ac7bb268db3

    Score
    10/10
    adwareevasionpersistencestealertrojanupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

    • Target

      auto kick + tav/auto tab.exe

    • Size

      658KB

    • MD5

      21ffdf539c05ca2c05172763d3334ebc

    • SHA1

      5bec96d4311fd14b21debf26f4127072169cfa4e

    • SHA256

      f562be835e7367f8a73271b34b5d4d583237ab2933a4ef3703f6fcdca1b849e1

    • SHA512

      73812ddd1d72bb4f4d7adf54ee00589b4b3cac5cff3d5f12657a6eb946165cd8c269074664fc70aeeefb6633f54c1a41c98df5991da580b024ed9e9388063205

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Modifies Installed Components in the registry

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

4
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

9
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks