Overview

overview

9

Static

static

8

Compil by raminhk.exe

windows7_x64

9

Compil by raminhk.exe

windows10_x64

9

Sharing

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General

  • Target

    Compil by raminhk.exe

  • Size

    11.7MB

  • Sample

    210507-xp1241syps

  • MD5

    cae9a30235cd1be5aba8f2969ad82573

  • SHA1

    35a86c4eb38a60a22b102b2fb82b34e4126956d2

  • SHA256

    24fa69380258da421941c711036a3f0a834ec6eb7919d0a4992b05ea0c549807

  • SHA512

    2d50e3aed489f7e18bf076b056e2a5d66dd7cb235b3f0b5b5df96e89d3e7e31afa1d6ee9a37895717a700467b5c7516c9de5740ef990fdbdeb0efabb63ee0930

Score
9/10
evasionpersistenceransomwarevmprotect

Malware Config

Targets

    • Target

      Compil by raminhk.exe

    • Size

      11.7MB

    • MD5

      cae9a30235cd1be5aba8f2969ad82573

    • SHA1

      35a86c4eb38a60a22b102b2fb82b34e4126956d2

    • SHA256

      24fa69380258da421941c711036a3f0a834ec6eb7919d0a4992b05ea0c549807

    • SHA512

      2d50e3aed489f7e18bf076b056e2a5d66dd7cb235b3f0b5b5df96e89d3e7e31afa1d6ee9a37895717a700467b5c7516c9de5740ef990fdbdeb0efabb63ee0930

    Score
    9/10
    evasionpersistenceransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Disables Task Manager via registry modification

      evasion

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

1
T1107

Modify Registry

3
T1112

Credential Access

Discovery

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks