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_df1bcc4000ff0396a29122c9cc54cb38_bkransomware

  • Size

    96KB

  • Sample

    240428-ya6kgsff6y

  • MD5

    df1bcc4000ff0396a29122c9cc54cb38

  • SHA1

    3af6f768ebde16c1459fe8c038962be1d1caa34f

  • SHA256

    406acdd2a2440281e98e8dc33e8722f8abaf3682458a44a0e3871ef118b2dc48

  • SHA512

    0167f9d6ab43878071db24d958463e33be2f857fa260d41fdfc007ba6018e3a39bee6447ae28de3ad7d00dd1ec3f6e009115c3058c2120b4a90941aaf3ec29f4

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTZEmqZ2BvAvi7kqbTy:ZhpAyazIlyazTmmqZ2Bvq2Fb2

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_df1bcc4000ff0396a29122c9cc54cb38_bkransomware

    • Size

      96KB

    • MD5

      df1bcc4000ff0396a29122c9cc54cb38

    • SHA1

      3af6f768ebde16c1459fe8c038962be1d1caa34f

    • SHA256

      406acdd2a2440281e98e8dc33e8722f8abaf3682458a44a0e3871ef118b2dc48

    • SHA512

      0167f9d6ab43878071db24d958463e33be2f857fa260d41fdfc007ba6018e3a39bee6447ae28de3ad7d00dd1ec3f6e009115c3058c2120b4a90941aaf3ec29f4

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTZEmqZ2BvAvi7kqbTy:ZhpAyazIlyazTmmqZ2Bvq2Fb2

    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