Overview

overview

9

Static

static

3

sample.exe

windows7-x64

9

sample.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    ad328952c84a602fff1affae679f1a5edcd9b481e752c9963fdb23c2ee6a5d68.bin.sample.gz

  • Size

    76KB

  • Sample

    231022-s1dphaad3x

  • MD5

    b6d65012eeade920e967b58bb51a2e92

  • SHA1

    f8e9f13ab9221b9c933bd8ec69543e1248a465ef

  • SHA256

    afa6503c9de3f2f6995fdfd357d4ec8781045f78245ed3877a48f35a39e9adb0

  • SHA512

    c9f646ca3f8287f29026ccd8c85aca681fda31e4c17780d5f46b88edfcf6cd7c6299324d4e060decdde347f4213e2124390730735150b34fd4f987783e47db43

  • SSDEEP

    1536:yMcEoQSn76E9ynOBzfJj0zMaJ5xKsZ8HJTjpffTMbxtkMi6e1thzJ3:5cEoQ+6EInq7JAPjgO8FjpTMbxSTrhZ

Score
9/10
ransomwarespywarestealer

Malware Config

Targets

    • Target

      sample

    • Size

      138KB

    • MD5

      29cd4e58fa0e2eb5fe000153fccbeaa4

    • SHA1

      6eb4bde6dd030a02800be2d374087b23aecd2503

    • SHA256

      ad328952c84a602fff1affae679f1a5edcd9b481e752c9963fdb23c2ee6a5d68

    • SHA512

      1843d3d221f82830a246f4ca6f118ee4e67654bc852674b62dcd3b8381697c0d945e6e01ac43d6b27e2f72059cf05c692148e7b9aa5ba9c5630dc403d35dbb75

    • SSDEEP

      3072:/Pgv1uTga8za7/aApO6fCR6kMglPTX8jI8VD/dJJO04aN5uvvmRE7xIxT62Bb09Q:HKNTMPVDdzR1N5sAxJN9dRd

    Score
    9/10
    ransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Renames multiple (6286) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Renames multiple (9900) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Resource Development

Reconnaissance

Tasks