Overview

overview

10

Static

static

8

c237796e18...98.exe

windows7_x64

10

c237796e18...98.exe

windows10_x64

10

Sharing

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General

  • Target

    c237796e1826ec66c6fe5154a67e490bcd40a2d4140ec3503efa4730f0335b98

  • Size

    1006KB

  • Sample

    210517-pt96z2jwpj

  • MD5

    e7bc270625ea4110964e802420591875

  • SHA1

    16c4c970cc46969e4b278d63ed55c43f63b80f03

  • SHA256

    c237796e1826ec66c6fe5154a67e490bcd40a2d4140ec3503efa4730f0335b98

  • SHA512

    586b8d94bc89e22bc25a3f38f5c31e3584a4a0245d69f7e382b9c7b1f60dbefe3e483d209fc420170f0a54874e7c5b8dab473465d0df91428541a61129a714da

Score
10/10
adwarepersistencestealerupx

Malware Config

Targets

    • Target

      c237796e1826ec66c6fe5154a67e490bcd40a2d4140ec3503efa4730f0335b98

    • Size

      1006KB

    • MD5

      e7bc270625ea4110964e802420591875

    • SHA1

      16c4c970cc46969e4b278d63ed55c43f63b80f03

    • SHA256

      c237796e1826ec66c6fe5154a67e490bcd40a2d4140ec3503efa4730f0335b98

    • SHA512

      586b8d94bc89e22bc25a3f38f5c31e3584a4a0245d69f7e382b9c7b1f60dbefe3e483d209fc420170f0a54874e7c5b8dab473465d0df91428541a61129a714da

    Score
    10/10
    adwarepersistencestealerupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies system executable filetype association

      persistence

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Modifies WinLogon

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

2
T1004

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

2
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks