Overview

overview

10

Static

static

virussign.exe

windows7-x64

10

virussign.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    virussign.com_1da5c915374dcdb32adeaa4d0fc61770

  • Size

    32KB

  • Sample

    220715-rwaavabcf3

  • MD5

    1da5c915374dcdb32adeaa4d0fc61770

  • SHA1

    fb8f9d14cb4b763b988060014f3779ead3cdf488

  • SHA256

    7927df47c0c78ba6770caaf8ef282c6d2f6ccbb57aba77886c2bcad56a5e6082

  • SHA512

    c6de5e7db7b04ca4349f12e6b51ec72bc46bbfb9741fb50eea13e97861051c3f4d293ba9b40ac2bb465cd5f6e741c124bb8fa3127874d655494652d68ea66020

Score
10/10
upatredownloader

Malware Config

Targets

    • Target

      virussign.com_1da5c915374dcdb32adeaa4d0fc61770

    • Size

      32KB

    • MD5

      1da5c915374dcdb32adeaa4d0fc61770

    • SHA1

      fb8f9d14cb4b763b988060014f3779ead3cdf488

    • SHA256

      7927df47c0c78ba6770caaf8ef282c6d2f6ccbb57aba77886c2bcad56a5e6082

    • SHA512

      c6de5e7db7b04ca4349f12e6b51ec72bc46bbfb9741fb50eea13e97861051c3f4d293ba9b40ac2bb465cd5f6e741c124bb8fa3127874d655494652d68ea66020

    Score
    10/10
    upatredownloader

    • Upatre

      Upatre is a generic malware downloader.

      downloaderupatre

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks