Overview

overview

8

Static

static

937b871751...f7.exe

windows7-x64

8

937b871751...f7.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    937b871751c9959cf7b73aa3a6072968df4ea55bc8ee96128584cdacf80cf7f7

  • Size

    110KB

  • Sample

    230129-2hw8kaha4z

  • MD5

    8056504f65bb9ee9da7c3a7ef226bd41

  • SHA1

    f4463c134204076fa044df2972499f5792dfbba4

  • SHA256

    937b871751c9959cf7b73aa3a6072968df4ea55bc8ee96128584cdacf80cf7f7

  • SHA512

    777b8ba0fb7664dbe3530f917703cf819a2c1da082ed9c159752a3810212a939fbbb77a2e866b1723568d1b9eb4cbcf0568af01eeed19a45e5e69b4af9f25eb4

  • SSDEEP

    1536:H1r3q9vCGnAN4EmjQ8ayHACirV1PBSNLSl2xisFtVlcnLSHC4VmxfJ:oKGAcjQ8aEXiBRBSNmsisFteSi0k

Score
8/10
discoveryexploit

Malware Config

Targets

    • Target

      937b871751c9959cf7b73aa3a6072968df4ea55bc8ee96128584cdacf80cf7f7

    • Size

      110KB

    • MD5

      8056504f65bb9ee9da7c3a7ef226bd41

    • SHA1

      f4463c134204076fa044df2972499f5792dfbba4

    • SHA256

      937b871751c9959cf7b73aa3a6072968df4ea55bc8ee96128584cdacf80cf7f7

    • SHA512

      777b8ba0fb7664dbe3530f917703cf819a2c1da082ed9c159752a3810212a939fbbb77a2e866b1723568d1b9eb4cbcf0568af01eeed19a45e5e69b4af9f25eb4

    • SSDEEP

      1536:H1r3q9vCGnAN4EmjQ8ayHACirV1PBSNLSl2xisFtVlcnLSHC4VmxfJ:oKGAcjQ8aEXiBRBSNmsisFteSi0k

    Score
    8/10
    discoveryexploit

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks