Overview

overview

9

Static

static

5

a19fb72043...1b.exe

windows7-x64

9

a19fb72043...1b.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    a19fb7204365c980e5f7f4f1d32b9c0896c18f57be083e2bf987f7eebdff581b

  • Size

    1.9MB

  • Sample

    221121-2rrz7sac94

  • MD5

    4def45e2c114c4463aa31cc470a329e0

  • SHA1

    7105a22ffc93978697654e0ed4baf5990e2650eb

  • SHA256

    a19fb7204365c980e5f7f4f1d32b9c0896c18f57be083e2bf987f7eebdff581b

  • SHA512

    d0d96c57f712e35fac0db26783deff646cc111561668695c7412113ceaf9e5c230e13fe9fab1dd0ae88bad897ca0d7efc777efa0b046f52df9534f9d7d2516f8

  • SSDEEP

    24576:KRmJkcoQricOIQxiZY1iaLYus0JMmh1t1Sh2LRnevup7LddhFPa5Acksvom:PJZoQrbTFZY1ia0gJMmP+n

Score
9/10
microsoftpersistencephishing

Malware Config

Targets

    • Target

      a19fb7204365c980e5f7f4f1d32b9c0896c18f57be083e2bf987f7eebdff581b

    • Size

      1.9MB

    • MD5

      4def45e2c114c4463aa31cc470a329e0

    • SHA1

      7105a22ffc93978697654e0ed4baf5990e2650eb

    • SHA256

      a19fb7204365c980e5f7f4f1d32b9c0896c18f57be083e2bf987f7eebdff581b

    • SHA512

      d0d96c57f712e35fac0db26783deff646cc111561668695c7412113ceaf9e5c230e13fe9fab1dd0ae88bad897ca0d7efc777efa0b046f52df9534f9d7d2516f8

    • SSDEEP

      24576:KRmJkcoQricOIQxiZY1iaLYus0JMmh1t1Sh2LRnevup7LddhFPa5Acksvom:PJZoQrbTFZY1ia0gJMmP+n

    Score
    9/10
    microsoftpersistencephishing

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Adds Run key to start application

      persistence

    • Detected potential entity reuse from brand microsoft.

      phishingmicrosoft

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks