Overview

overview

8

Static

static

3

cdbb0d62b1...76.dll

windows7-x64

8

cdbb0d62b1...76.dll

windows10-2004-x64

8

Sharing

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General

  • Target

    cdbb0d62b194c098e6a59b2dbe15de7837c1705e2de72abc076497536dbb2476.dll

  • Size

    135KB

  • Sample

    241120-d4hqas1aqm

  • MD5

    ed4dced3ec044d7f108f09f205f07218

  • SHA1

    a50c68d387e4365eadec166d8aa577d3274b6e7d

  • SHA256

    cdbb0d62b194c098e6a59b2dbe15de7837c1705e2de72abc076497536dbb2476

  • SHA512

    12c93fb50c20562582e7422932d4e8baa64053ec40b4e38e05124c778dd7b5d82b89460b98119aad00d13937034ec8d15e72a47025394d24e3518e74e28b2964

  • SSDEEP

    1536:1RNinzmWJgrDquOUAyPkXgeJI6g8LHe07Uee41pUcQRyXAHJ3HyNa8s64PpW2xb:zNYOrFAyugeJOym41pLLQN+a8O8Cb

Score
8/10
bootkitdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      cdbb0d62b194c098e6a59b2dbe15de7837c1705e2de72abc076497536dbb2476.dll

    • Size

      135KB

    • MD5

      ed4dced3ec044d7f108f09f205f07218

    • SHA1

      a50c68d387e4365eadec166d8aa577d3274b6e7d

    • SHA256

      cdbb0d62b194c098e6a59b2dbe15de7837c1705e2de72abc076497536dbb2476

    • SHA512

      12c93fb50c20562582e7422932d4e8baa64053ec40b4e38e05124c778dd7b5d82b89460b98119aad00d13937034ec8d15e72a47025394d24e3518e74e28b2964

    • SSDEEP

      1536:1RNinzmWJgrDquOUAyPkXgeJI6g8LHe07Uee41pUcQRyXAHJ3HyNa8s64PpW2xb:zNYOrFAyugeJOym41pLLQN+a8O8Cb

    Score
    8/10
    bootkitdiscoverypersistencespywarestealer

    • 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 Enterprise v15

Reconnaissance

Resource Development

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks