Overview

overview

9

Static

static

e5b5062e45...38.exe

windows7-x64

9

e5b5062e45...38.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    e5b5062e453eccd7e46e5884f6f10a26c0214d8d032631b542009d06b84cfb38

  • Size

    173KB

  • Sample

    221127-r3tm3aed93

  • MD5

    17ea31f59b12985dcb26f6ae6fbed7fb

  • SHA1

    532f83e0a93f8af368da32d08d54b6452e13c107

  • SHA256

    e5b5062e453eccd7e46e5884f6f10a26c0214d8d032631b542009d06b84cfb38

  • SHA512

    1a4273c8376c4cc7dd2f0eeb97098fe8bf1451eab9de6bbf62d73881885dcda69bb25617543e98cf865414efa00307877cca60b3da698fee7788d94d14f947b9

  • SSDEEP

    3072:3+Fv3GLUtN3kO4AyEymgAeB86rbmkDC8Z0kdBLcqMpWm:3svWQtN3sDi6rbmtq06L9I

Score
9/10
cryptonepackerpersistence

Malware Config

Targets

    • Target

      e5b5062e453eccd7e46e5884f6f10a26c0214d8d032631b542009d06b84cfb38

    • Size

      173KB

    • MD5

      17ea31f59b12985dcb26f6ae6fbed7fb

    • SHA1

      532f83e0a93f8af368da32d08d54b6452e13c107

    • SHA256

      e5b5062e453eccd7e46e5884f6f10a26c0214d8d032631b542009d06b84cfb38

    • SHA512

      1a4273c8376c4cc7dd2f0eeb97098fe8bf1451eab9de6bbf62d73881885dcda69bb25617543e98cf865414efa00307877cca60b3da698fee7788d94d14f947b9

    • SSDEEP

      3072:3+Fv3GLUtN3kO4AyEymgAeB86rbmkDC8Z0kdBLcqMpWm:3svWQtN3sDi6rbmtq06L9I

    Score
    9/10
    cryptonepackerpersistence

    • CryptOne packer

      Detects CryptOne packer defined in NCC blogpost.

      cryptonepacker

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks