Overview

overview

10

Static

static

10

MT-06752033.exe

windows7-x64

10

MT-06752033.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    MT-06752033.exe

  • Size

    197KB

  • Sample

    230201-t23wfscf5s

  • MD5

    f1361a0c6bd51f1c50adf55e0c939099

  • SHA1

    45c22c0676a0ee4aa48c3361c28775e652049dc9

  • SHA256

    cda5ced44ec0c2e58d0f38f9fa63a87364cf9cebcd2d0e1a11626a8bb694703a

  • SHA512

    4ae1b7f3d055db7118106bef8008255318f65c25898517f4fb23c46ed3a9d9c4a5d1662b9bfcfa53506c2b9fef0a79145573c3b77c6a1883ca702488bd1f21b5

  • SSDEEP

    3072:FuYiMNRWiAn3tldPzBBzP/YXYtZ6w99auW:CbiAdldLPzHpl

Score
10/10
purecryptercollectiondownloaderloaderspywarestealer

Malware Config

Extracted

Family

purecrypter

C2

http://3.73.132.53/hz/Xdchynmknva.png

Targets

    • Target

      MT-06752033.exe

    • Size

      197KB

    • MD5

      f1361a0c6bd51f1c50adf55e0c939099

    • SHA1

      45c22c0676a0ee4aa48c3361c28775e652049dc9

    • SHA256

      cda5ced44ec0c2e58d0f38f9fa63a87364cf9cebcd2d0e1a11626a8bb694703a

    • SHA512

      4ae1b7f3d055db7118106bef8008255318f65c25898517f4fb23c46ed3a9d9c4a5d1662b9bfcfa53506c2b9fef0a79145573c3b77c6a1883ca702488bd1f21b5

    • SSDEEP

      3072:FuYiMNRWiAn3tldPzBBzP/YXYtZ6w99auW:CbiAdldLPzHpl

    Score
    10/10
    purecryptercollectiondownloaderloaderspywarestealer

    • Detect PureCrypter injector

      loader

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

      loaderdownloaderpurecrypter

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks