Overview

overview

10

Static

static

10

jaffacakes...ut.exe

windows10-2004-x64

10

jaffacakes...ut.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    jaffacakes118_Worm.Win32.AutoRun.but.40c47af4dcc9d76870310
  • Size 512KB
  • Sample261012-1ffmcs1vhy
  • SHA256 a5c51e0f2989e8485c8ccc787cad24907df6f95269d696f52f5fe09a19814c3f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
sohanaddefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target
      jaffacakes118_Worm.Win32.AutoRun.but.40c47af4dcc9d76870310
    • Size 512KB
    • SHA256 a5c51e0f2989e8485c8ccc787cad24907df6f95269d696f52f5fe09a19814c3f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverysohanadpersistencespywarestealertrojanworm

    • Detects Sohanad worm

    • Family: Sohanad, Svich

      Sohanad is a worm written in C++.

      wormsohanad

    • Modifies visibility of file extensions in Explorer

      defense_evasion

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

    • Windows security bypass

      defense_evasiontrojan

    • Disables RegEdit via registry modification

      defense_evasion

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Windows security modification

      defense_evasiontrojan

    • 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.

    • Modifies WinLogon

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

6
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks