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_6f62c562326c12f1b4db1a13486daec5_bkransomware

  • Size

    71KB

  • Sample

    240428-l5h2fsdd9y

  • MD5

    6f62c562326c12f1b4db1a13486daec5

  • SHA1

    bcf5defeb0c30ae6077d6116de0243fd28ae7964

  • SHA256

    8e3c9027afd501d01a8b0e68890df98ac02d8f9bde88311d81eedb80d9f1fe05

  • SHA512

    97471fb6348bf517b43af4cce9a3c5ecf412b6ca8a6069c11ef098495e996c3a9d35f1bd98a7a06b2530cfd339c460bdc9723956ee215664459a89e98ed42368

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT8iY:ZhpAyazIlyazT8x

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_6f62c562326c12f1b4db1a13486daec5_bkransomware

    • Size

      71KB

    • MD5

      6f62c562326c12f1b4db1a13486daec5

    • SHA1

      bcf5defeb0c30ae6077d6116de0243fd28ae7964

    • SHA256

      8e3c9027afd501d01a8b0e68890df98ac02d8f9bde88311d81eedb80d9f1fe05

    • SHA512

      97471fb6348bf517b43af4cce9a3c5ecf412b6ca8a6069c11ef098495e996c3a9d35f1bd98a7a06b2530cfd339c460bdc9723956ee215664459a89e98ed42368

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT8iY:ZhpAyazIlyazT8x

    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