Overview

overview

7

Static

static

3

2024-04-27...re.exe

windows7-x64

7

2024-04-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-27_b9aebd3acda6ae1ba68b08bbf2a94f46_bkransomware

  • Size

    71KB

  • Sample

    240427-m1kvxsha66

  • MD5

    b9aebd3acda6ae1ba68b08bbf2a94f46

  • SHA1

    98cbad9d4d90d452c81cc5981cf972ba7b5f9797

  • SHA256

    c293aa589f916e937a3aab0c6be67233787c601de3f3bc48ba50428379fc8ae6

  • SHA512

    86936bb52a06a66afa8af7db5e53a3e99ff9dc2002c74968313f5708b097a7bd33e027f9bd57c139e5a1bc42e1fee069c5624db5b77c08e87442d38b679971b5

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTuv:ZhpAyazIlyazTi

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-27_b9aebd3acda6ae1ba68b08bbf2a94f46_bkransomware

    • Size

      71KB

    • MD5

      b9aebd3acda6ae1ba68b08bbf2a94f46

    • SHA1

      98cbad9d4d90d452c81cc5981cf972ba7b5f9797

    • SHA256

      c293aa589f916e937a3aab0c6be67233787c601de3f3bc48ba50428379fc8ae6

    • SHA512

      86936bb52a06a66afa8af7db5e53a3e99ff9dc2002c74968313f5708b097a7bd33e027f9bd57c139e5a1bc42e1fee069c5624db5b77c08e87442d38b679971b5

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTuv:ZhpAyazIlyazTi

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • 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
    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

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks