Overview

overview

10

Static

static

f222ba86ff...3f.exe

windows7-x64

10

f222ba86ff...3f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f222ba86ff456684216a177d7985af5d55139246327b4850673fd50338ad153f

  • Size

    280KB

  • Sample

    221124-apa55aab5t

  • MD5

    3a5fd5049b6b48161f0aed543f0fa790

  • SHA1

    c4d720489fadd1964bab0269dce0cd25a02bb2eb

  • SHA256

    f222ba86ff456684216a177d7985af5d55139246327b4850673fd50338ad153f

  • SHA512

    86a735f6b196ac54042ffa4bd0ca021b376d3d024c76ccae5d530c5947a193e6ec92e044ae46b3ca84fea2268759cbbd3f927af6d3b6bd555d086889fe194fa7

  • SSDEEP

    6144:5tcWOyEhFtHt3whCzk865CPTWyWisLorP5D:5azyEhFtHt3whCzk865CPTbe0P5D

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      f222ba86ff456684216a177d7985af5d55139246327b4850673fd50338ad153f

    • Size

      280KB

    • MD5

      3a5fd5049b6b48161f0aed543f0fa790

    • SHA1

      c4d720489fadd1964bab0269dce0cd25a02bb2eb

    • SHA256

      f222ba86ff456684216a177d7985af5d55139246327b4850673fd50338ad153f

    • SHA512

      86a735f6b196ac54042ffa4bd0ca021b376d3d024c76ccae5d530c5947a193e6ec92e044ae46b3ca84fea2268759cbbd3f927af6d3b6bd555d086889fe194fa7

    • SSDEEP

      6144:5tcWOyEhFtHt3whCzk865CPTWyWisLorP5D:5azyEhFtHt3whCzk865CPTbe0P5D

    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