Overview

overview

10

Static

static

76b28dad6f...48.exe

windows7-x64

10

76b28dad6f...48.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    76b28dad6f47e3109b17b6dbb667010384fe8642ea9974717ab3671ce4bb8348

  • Size

    255KB

  • Sample

    221124-alg49seg28

  • MD5

    35b02c3d82ce19d30260923cf78d489b

  • SHA1

    f7f3fb7c1303eb738299965336ce90c994ac908c

  • SHA256

    76b28dad6f47e3109b17b6dbb667010384fe8642ea9974717ab3671ce4bb8348

  • SHA512

    fb0fa4136d0fd34d3dd507253bacdaf817319615a8a10d2e8e35d1d7256ded87dca171429c423a2294fd2c59b1e94b4a4c3206286c7acf22871bd6d85918b837

  • SSDEEP

    6144:NOMZgBmcudxub3FX8xfS/eqHx8Pa6Bda6C9L1OjmXDmuY1NOHpZEiKrXy8BFnotu:NOIJiJ89SmqHx8Pa6Bda6C9L1Ojmzmuq

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      76b28dad6f47e3109b17b6dbb667010384fe8642ea9974717ab3671ce4bb8348

    • Size

      255KB

    • MD5

      35b02c3d82ce19d30260923cf78d489b

    • SHA1

      f7f3fb7c1303eb738299965336ce90c994ac908c

    • SHA256

      76b28dad6f47e3109b17b6dbb667010384fe8642ea9974717ab3671ce4bb8348

    • SHA512

      fb0fa4136d0fd34d3dd507253bacdaf817319615a8a10d2e8e35d1d7256ded87dca171429c423a2294fd2c59b1e94b4a4c3206286c7acf22871bd6d85918b837

    • SSDEEP

      6144:NOMZgBmcudxub3FX8xfS/eqHx8Pa6Bda6C9L1OjmXDmuY1NOHpZEiKrXy8BFnotu:NOIJiJ89SmqHx8Pa6Bda6C9L1Ojmzmuq

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • 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

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks