Overview

overview

10

Static

static

8

5d8e806ab9...3c.exe

windows7-x64

10

5d8e806ab9...3c.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    5d8e806ab999db99e095d3d1b6322a4e21934b4cf8b2456a8ba011009c0b7b3c

  • Size

    81KB

  • Sample

    221124-fydv9sed7t

  • MD5

    a6f154313a388ef98c3057480e5ab0ce

  • SHA1

    66a31cf5b42ac12b3fd7e2b56bea9d436bb8a5f5

  • SHA256

    5d8e806ab999db99e095d3d1b6322a4e21934b4cf8b2456a8ba011009c0b7b3c

  • SHA512

    5b4a67a83746f1b7e67ed41f2c14ffe66580a6187c9e34d5d0efb2146a846cd32504a30da8f37fbdb291738a7f3770a5ab56372c6c84201c6eb24b0d200f83db

  • SSDEEP

    1536:AZtB3QtVbDkyJooi5TJc99v34PQEc4PpSo4oAWX76DfNNELk645jf:Af3QtVHkyCy9xIoGpxMWrgbj5z

Score
10/10
persistenceupx

Malware Config

Targets

    • Target

      5d8e806ab999db99e095d3d1b6322a4e21934b4cf8b2456a8ba011009c0b7b3c

    • Size

      81KB

    • MD5

      a6f154313a388ef98c3057480e5ab0ce

    • SHA1

      66a31cf5b42ac12b3fd7e2b56bea9d436bb8a5f5

    • SHA256

      5d8e806ab999db99e095d3d1b6322a4e21934b4cf8b2456a8ba011009c0b7b3c

    • SHA512

      5b4a67a83746f1b7e67ed41f2c14ffe66580a6187c9e34d5d0efb2146a846cd32504a30da8f37fbdb291738a7f3770a5ab56372c6c84201c6eb24b0d200f83db

    • SSDEEP

      1536:AZtB3QtVbDkyJooi5TJc99v34PQEc4PpSo4oAWX76DfNNELk645jf:Af3QtVHkyCy9xIoGpxMWrgbj5z

    Score
    10/10
    persistenceupx

    • Modifies WinLogon for persistence

      persistence

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks