Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-04-28_8f20d6333c4c49bedd58cd61a0087f56_bkransomware

  • Size

    172KB

  • Sample

    240428-w1j33aea9w

  • MD5

    8f20d6333c4c49bedd58cd61a0087f56

  • SHA1

    7e0707cfc409ea3a3e396d8f433408d860d50581

  • SHA256

    19b73d25d200aa7e59c9add2c571d0559be5d08f7ba04abfa7b72db48e60730c

  • SHA512

    694432f7df0d742cf20774721f936cb17541598053cf89e209c63ef96a00d084c18325195a35b1d9e891596621ac93c18d8ad68585bdda8254159136170653d7

  • SSDEEP

    3072:ZhpAyazIlyazTgmzGSV6GYDUPnA241pLn60QmLSOPtwEBOwsYgK:hZMaz021VYCAJe0QUSkwEBOwf

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_8f20d6333c4c49bedd58cd61a0087f56_bkransomware

    • Size

      172KB

    • MD5

      8f20d6333c4c49bedd58cd61a0087f56

    • SHA1

      7e0707cfc409ea3a3e396d8f433408d860d50581

    • SHA256

      19b73d25d200aa7e59c9add2c571d0559be5d08f7ba04abfa7b72db48e60730c

    • SHA512

      694432f7df0d742cf20774721f936cb17541598053cf89e209c63ef96a00d084c18325195a35b1d9e891596621ac93c18d8ad68585bdda8254159136170653d7

    • SSDEEP

      3072:ZhpAyazIlyazTgmzGSV6GYDUPnA241pLn60QmLSOPtwEBOwsYgK:hZMaz021VYCAJe0QUSkwEBOwf

    Score
    7/10
    persistencespywarestealer

    • Executes dropped EXE

    • Loads dropped DLL

    • 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