Overview

overview

10

Static

static

9474af7219...6c.exe

windows7-x64

8

9474af7219...6c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9474af72194adbf99dfe865caf940d249797bd49a770fd3aa6ca86ed6a44866c

  • Size

    422KB

  • Sample

    221204-wgbycacb78

  • MD5

    6134ce5d2a2af878afbbf9874343d8eb

  • SHA1

    6a8bde4b754f45a76f55fec8f52d6aab6b09fc94

  • SHA256

    9474af72194adbf99dfe865caf940d249797bd49a770fd3aa6ca86ed6a44866c

  • SHA512

    e2101bb2ba458a893999870b82b0b3fedd434590dff61d8bdf6553f220f1425d4cba06986941d986ae46d22ecbd88a7d014b4a56346b099c055f2cc1eaac6dc0

  • SSDEEP

    12288:p9feipGHJX1/clmkF0lJkvMAMkERLW4r9:LeipKJXW12k5MkElv9

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      9474af72194adbf99dfe865caf940d249797bd49a770fd3aa6ca86ed6a44866c

    • Size

      422KB

    • MD5

      6134ce5d2a2af878afbbf9874343d8eb

    • SHA1

      6a8bde4b754f45a76f55fec8f52d6aab6b09fc94

    • SHA256

      9474af72194adbf99dfe865caf940d249797bd49a770fd3aa6ca86ed6a44866c

    • SHA512

      e2101bb2ba458a893999870b82b0b3fedd434590dff61d8bdf6553f220f1425d4cba06986941d986ae46d22ecbd88a7d014b4a56346b099c055f2cc1eaac6dc0

    • SSDEEP

      12288:p9feipGHJX1/clmkF0lJkvMAMkERLW4r9:LeipKJXW12k5MkElv9

    Score
    10/10
    upxevasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies security service

      evasion

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks