Overview

overview

7

Static

static

3

2024-04-28...re.exe

windows7-x64

7

2024-04-28...re.exe

windows10-2004-x64

7

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-28_d37b7b5edcfd9d48094e08b0e146839f_bkransomware

  • Size

    96KB

  • Sample

    240428-r9kczaac33

  • MD5

    d37b7b5edcfd9d48094e08b0e146839f

  • SHA1

    cfc047e1c5c82533c221c90c052ff7bdf330f3f1

  • SHA256

    140221814ff959affcdb3768ecf67a6618ab056adf6f02d32ea843f71a028650

  • SHA512

    858c7236c0c00dcfae21bf00190115cd7c74629182688923fa3ee3bfa057c73676747d0aa5d680b047b37f563700b8bef4b7cab5182b19f2468f5f45e083fdca

  • SSDEEP

    1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTUpTQ+QFw3N/1:ZhpAyazIlyazTUf9N

Score
7/10
persistencespywarestealer

Malware Config

Targets

    • Target

      2024-04-28_d37b7b5edcfd9d48094e08b0e146839f_bkransomware

    • Size

      96KB

    • MD5

      d37b7b5edcfd9d48094e08b0e146839f

    • SHA1

      cfc047e1c5c82533c221c90c052ff7bdf330f3f1

    • SHA256

      140221814ff959affcdb3768ecf67a6618ab056adf6f02d32ea843f71a028650

    • SHA512

      858c7236c0c00dcfae21bf00190115cd7c74629182688923fa3ee3bfa057c73676747d0aa5d680b047b37f563700b8bef4b7cab5182b19f2468f5f45e083fdca

    • SSDEEP

      1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTUpTQ+QFw3N/1:ZhpAyazIlyazTUf9N

    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