Overview

overview

8

Static

static

5

51eeac69a7...51.exe

windows7-x64

8

51eeac69a7...51.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    51eeac69a7ec95246f2911db6c24103f6d4641ad9d0bc9d7a05ba76cfc73a351

  • Size

    1.6MB

  • Sample

    220717-rcj1yacack

  • MD5

    8dc37e79dea9c99664a8025a21870d3c

  • SHA1

    b8b93e441f4d781412375f2844a3d3978ac03143

  • SHA256

    51eeac69a7ec95246f2911db6c24103f6d4641ad9d0bc9d7a05ba76cfc73a351

  • SHA512

    b5d14b97406c5a2620e48025a661d28dbd37faa76e457904eb7bc66e31728025f99ad0a2536a187ee962cb24b7aa322d6eb8cb6ed41609c4c0ccf538a921b461

Score
8/10
upx

Malware Config

Targets

    • Target

      51eeac69a7ec95246f2911db6c24103f6d4641ad9d0bc9d7a05ba76cfc73a351

    • Size

      1.6MB

    • MD5

      8dc37e79dea9c99664a8025a21870d3c

    • SHA1

      b8b93e441f4d781412375f2844a3d3978ac03143

    • SHA256

      51eeac69a7ec95246f2911db6c24103f6d4641ad9d0bc9d7a05ba76cfc73a351

    • SHA512

      b5d14b97406c5a2620e48025a661d28dbd37faa76e457904eb7bc66e31728025f99ad0a2536a187ee962cb24b7aa322d6eb8cb6ed41609c4c0ccf538a921b461

    Score
    8/10
    upx

    • 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.

    • Drops startup file

    • Uses the VBS compiler for execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

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