Overview

overview

7

Static

static

3

2024-05-27...re.exe

windows7-x64

7

2024-05-27...re.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-27_f81b59d631c1421ecbfa5d631a7dbedb_bkransomware

  • Size

    135KB

  • Sample

    240527-hqzh4sbf8x

  • MD5

    f81b59d631c1421ecbfa5d631a7dbedb

  • SHA1

    02cb93d524caa36e45b65e6f7de29965cf8f194e

  • SHA256

    ea6f01132d75d8beea01ccd42ddf42501cff90c6f7db2e83526600d689e3c931

  • SHA512

    c360809d1e00b7391b68ba553ac877c2cdb49c661f1c02a4c259f988db0c66e4d887a1a3f7af78f77dcb94769c92f432abc072269a579891c452d8d959aefc3f

  • SSDEEP

    3072:ZRpAyazIliazT9i+P+AupTruo7UnQKLbTRt:xZ8azpi+cxRU

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-05-27_f81b59d631c1421ecbfa5d631a7dbedb_bkransomware

    • Size

      135KB

    • MD5

      f81b59d631c1421ecbfa5d631a7dbedb

    • SHA1

      02cb93d524caa36e45b65e6f7de29965cf8f194e

    • SHA256

      ea6f01132d75d8beea01ccd42ddf42501cff90c6f7db2e83526600d689e3c931

    • SHA512

      c360809d1e00b7391b68ba553ac877c2cdb49c661f1c02a4c259f988db0c66e4d887a1a3f7af78f77dcb94769c92f432abc072269a579891c452d8d959aefc3f

    • SSDEEP

      3072:ZRpAyazIliazT9i+P+AupTruo7UnQKLbTRt:xZ8azpi+cxRU

    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