Overview

overview

8

Static

static

4a62e3cc02...2a.exe

windows7-x64

8

4a62e3cc02...2a.exe

windows10-2004-x64

3

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General

  • Target

    4a62e3cc02c3a93dde3d3e16ad0d21761397a540a517a8e890f2980a9e2b192a

  • Size

    321KB

  • Sample

    221127-trvr4aef6t

  • MD5

    725c0e3e4df4553964341d39616c32f6

  • SHA1

    88416e7a4915a8792daffa5f8c62c9d0d6a548a9

  • SHA256

    4a62e3cc02c3a93dde3d3e16ad0d21761397a540a517a8e890f2980a9e2b192a

  • SHA512

    ba0383dcfea734db1248c1fe444f7bbcdca2c51a57377157c46fcf0729a5b63522d09ed37ef2baa2c58c73e6ecc07c0eb47a9c9e6eff24d245328dca9aadbb31

  • SSDEEP

    6144:zT+FQojd7mZswMHScIOq1G/P+RnC2CkErfoL:GFhjhycBqw+RC2gcL

Score
8/10
persistence

Malware Config

Targets

    • Target

      4a62e3cc02c3a93dde3d3e16ad0d21761397a540a517a8e890f2980a9e2b192a

    • Size

      321KB

    • MD5

      725c0e3e4df4553964341d39616c32f6

    • SHA1

      88416e7a4915a8792daffa5f8c62c9d0d6a548a9

    • SHA256

      4a62e3cc02c3a93dde3d3e16ad0d21761397a540a517a8e890f2980a9e2b192a

    • SHA512

      ba0383dcfea734db1248c1fe444f7bbcdca2c51a57377157c46fcf0729a5b63522d09ed37ef2baa2c58c73e6ecc07c0eb47a9c9e6eff24d245328dca9aadbb31

    • SSDEEP

      6144:zT+FQojd7mZswMHScIOq1G/P+RnC2CkErfoL:GFhjhycBqw+RC2gcL

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks