Overview

overview

10

Static

static

3

a266e21b9e...74.exe

windows7-x64

10

a266e21b9e...74.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a266e21b9ec648c6fffc971e671342aa0e847c4bfccddb50a365f0dfc1bea474

  • Size

    3.2MB

  • Sample

    240525-xlqsqseh42

  • MD5

    cbf5e9777d52cf7d46e24e1164fd8f9a

  • SHA1

    4ad243a34114597680bbe3d99974d0ab4e8772cf

  • SHA256

    a266e21b9ec648c6fffc971e671342aa0e847c4bfccddb50a365f0dfc1bea474

  • SHA512

    8bb8112dfb133ae22a038f472e7e046a85587794bf6361a705714001e5798330a7f8ab8a0e9c064f382f6ba505174fccede348c61bfc5af20a2d971b76f76d90

  • SSDEEP

    98304:tGdVyVT9nOgmhp8ahWyGf9kIIhWU3tiy4lqg9:qWT9nO7QahWHf9mF

Score
10/10
blackmoongh0stratpurplefoxbankerpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      a266e21b9ec648c6fffc971e671342aa0e847c4bfccddb50a365f0dfc1bea474

    • Size

      3.2MB

    • MD5

      cbf5e9777d52cf7d46e24e1164fd8f9a

    • SHA1

      4ad243a34114597680bbe3d99974d0ab4e8772cf

    • SHA256

      a266e21b9ec648c6fffc971e671342aa0e847c4bfccddb50a365f0dfc1bea474

    • SHA512

      8bb8112dfb133ae22a038f472e7e046a85587794bf6361a705714001e5798330a7f8ab8a0e9c064f382f6ba505174fccede348c61bfc5af20a2d971b76f76d90

    • SSDEEP

      98304:tGdVyVT9nOgmhp8ahWyGf9kIIhWU3tiy4lqg9:qWT9nO7QahWHf9mF

    Score
    10/10
    blackmoongh0stratpurplefoxbankerpersistenceratrootkittrojanupx

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

      trojanbankerblackmoon

    • Detect Blackmoon payload

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets DLL path for service in the registry

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks