Overview

overview

8

Static

static

3

88743aa06c...43.dll

windows7-x64

8

88743aa06c...43.dll

windows10-2004-x64

8

Sharing

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General

  • Target

    88743aa06c89a9bdbd17328d4fa424f1d4639e504b5d55da3889bcdf67ec5f43

  • Size

    240KB

  • Sample

    240428-g2eseaaa8v

  • MD5

    9c002e312899514d8b8a83d2a846aa00

  • SHA1

    68b201544a1dfc272ffe0d1f14638d3ba99eb925

  • SHA256

    88743aa06c89a9bdbd17328d4fa424f1d4639e504b5d55da3889bcdf67ec5f43

  • SHA512

    869765f8c1400849b61ea294440c6725c286b0f2a4ed881c7d3a80717cf0b49928ee303d125388e87ad052990fe720dab35eae3763a53f396cfa0c48961d512a

  • SSDEEP

    6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2a:6C+3xWDY9IpKNTwyox

Score
8/10
bootkitpersistencespywarestealer

Malware Config

Targets

    • Target

      88743aa06c89a9bdbd17328d4fa424f1d4639e504b5d55da3889bcdf67ec5f43

    • Size

      240KB

    • MD5

      9c002e312899514d8b8a83d2a846aa00

    • SHA1

      68b201544a1dfc272ffe0d1f14638d3ba99eb925

    • SHA256

      88743aa06c89a9bdbd17328d4fa424f1d4639e504b5d55da3889bcdf67ec5f43

    • SHA512

      869765f8c1400849b61ea294440c6725c286b0f2a4ed881c7d3a80717cf0b49928ee303d125388e87ad052990fe720dab35eae3763a53f396cfa0c48961d512a

    • SSDEEP

      6144:65r3lV6n42+3WSKhxD8RVo2rcaGKNqAwyotp2a:6C+3xWDY9IpKNTwyox

    Score
    8/10
    bootkitpersistencespywarestealer

    • Blocklisted process makes network request

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks