Overview

overview

8

Static

static

516f7cc790...16.exe

windows7-x64

8

516f7cc790...16.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    516f7cc790793d7eb88446506c5c1e257f54efa449a7143520f594ed4affb716

  • Size

    346KB

  • Sample

    221127-r4kfsaac2w

  • MD5

    1be171a3c3a7a9006c6940201c6f9c26

  • SHA1

    aff2ba127f315a6a1d2e4aec1c06da3fbf4d59d6

  • SHA256

    516f7cc790793d7eb88446506c5c1e257f54efa449a7143520f594ed4affb716

  • SHA512

    961b34bab378064094b5b458b9925a90627113e3caec0a39c1f25ca0a32a2d98e169ba5b60466e6cff096f65fca03b468f866bbee09c12d0838f35a193f21af7

  • SSDEEP

    6144:1cjqC9W81Xf8DgwNuey092Qeb5JcPDn1wOMKtEjt:1Y3s81vNw011tkD1bMKtEj

Score
8/10
persistence

Malware Config

Targets

    • Target

      516f7cc790793d7eb88446506c5c1e257f54efa449a7143520f594ed4affb716

    • Size

      346KB

    • MD5

      1be171a3c3a7a9006c6940201c6f9c26

    • SHA1

      aff2ba127f315a6a1d2e4aec1c06da3fbf4d59d6

    • SHA256

      516f7cc790793d7eb88446506c5c1e257f54efa449a7143520f594ed4affb716

    • SHA512

      961b34bab378064094b5b458b9925a90627113e3caec0a39c1f25ca0a32a2d98e169ba5b60466e6cff096f65fca03b468f866bbee09c12d0838f35a193f21af7

    • SSDEEP

      6144:1cjqC9W81Xf8DgwNuey092Qeb5JcPDn1wOMKtEjt:1Y3s81vNw011tkD1bMKtEj

    Score
    8/10
    persistence

    • Sets file execution options in registry

      persistence

    • Checks computer location settings

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

    • Checks for any installed AV software in registry

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Security Software Discovery

1
T1063

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks