Overview

overview

7

Static

static

3

2024-05-21...uk.exe

windows7-x64

1

2024-05-21...uk.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    2024-05-21_1cf791df36bbf686b8130cd9b73e6621_ryuk

  • Size

    2.2MB

  • Sample

    240521-t1tldsbg44

  • MD5

    1cf791df36bbf686b8130cd9b73e6621

  • SHA1

    85cc65c0e5bbd0a608b504d77496026e3d998112

  • SHA256

    172b77123de36721e8b15e6d656a57b114e88b920e3e399e8d8b94a584fc65d2

  • SHA512

    0305d51a7994658d0a35627ad17930bb1aad802798a364ab2f73169f5dbd0969f32366b09c22dcb9c4e03edeb433c49e2224f80f571077cb204eb85509a59722

  • SSDEEP

    49152:pNl7soq7sQCr1kyG2xHywRfHIO2Ts4bvDs9RoUSVqSY9:ZD23S1kaxp9qszS

Score
7/10
spywarestealer

Malware Config

Targets

    • Target

      2024-05-21_1cf791df36bbf686b8130cd9b73e6621_ryuk

    • Size

      2.2MB

    • MD5

      1cf791df36bbf686b8130cd9b73e6621

    • SHA1

      85cc65c0e5bbd0a608b504d77496026e3d998112

    • SHA256

      172b77123de36721e8b15e6d656a57b114e88b920e3e399e8d8b94a584fc65d2

    • SHA512

      0305d51a7994658d0a35627ad17930bb1aad802798a364ab2f73169f5dbd0969f32366b09c22dcb9c4e03edeb433c49e2224f80f571077cb204eb85509a59722

    • SSDEEP

      49152:pNl7soq7sQCr1kyG2xHywRfHIO2Ts4bvDs9RoUSVqSY9:ZD23S1kaxp9qszS

    Score
    7/10
    spywarestealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks