Overview

overview

10

Static

static

c453337328...68.exe

windows7-x64

10

c453337328...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c45333732863cc8c57f66b5210e7dda042011057d4f5327daa8d42eba804f568

  • Size

    76KB

  • Sample

    221123-mqv8xahh9y

  • MD5

    8af4ccb79598f213851c0c7e291fba53

  • SHA1

    de8fe5e8f60a811466c9af084e8efd598dd60af5

  • SHA256

    c45333732863cc8c57f66b5210e7dda042011057d4f5327daa8d42eba804f568

  • SHA512

    321b49361451c7d4bdfff9aaf70a699f0f7724169251764bd85fb523c2f0d9477acdcdd2662eb0e75bb1026eb1eefe095f60107e7c5692cfde91825b6f6685f5

  • SSDEEP

    768:VembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkq:bnqdu3abBGy3G8V0iuo2X

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      c45333732863cc8c57f66b5210e7dda042011057d4f5327daa8d42eba804f568

    • Size

      76KB

    • MD5

      8af4ccb79598f213851c0c7e291fba53

    • SHA1

      de8fe5e8f60a811466c9af084e8efd598dd60af5

    • SHA256

      c45333732863cc8c57f66b5210e7dda042011057d4f5327daa8d42eba804f568

    • SHA512

      321b49361451c7d4bdfff9aaf70a699f0f7724169251764bd85fb523c2f0d9477acdcdd2662eb0e75bb1026eb1eefe095f60107e7c5692cfde91825b6f6685f5

    • SSDEEP

      768:VembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkq:bnqdu3abBGy3G8V0iuo2X

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

2
T1158

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