Overview

overview

9

Static

static

bit_che_install.exe

windows7-x64

9

bit_che_install.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    3c3beae3982256a8b346a6570ddc3a299f1da314b90f0e807f263710d2379b17

  • Size

    407KB

  • Sample

    221127-treqwaef4v

  • MD5

    2ddbe1470e963aaa67af2b9bdc8be203

  • SHA1

    b5cae0cd64ab788d5d8beeba746b2fe728b61511

  • SHA256

    3c3beae3982256a8b346a6570ddc3a299f1da314b90f0e807f263710d2379b17

  • SHA512

    8b167cd2ac84761114ca819ae40202d4335a6f10a781445be3c3a6be505faac4e284343bcbdacdbc77f4f0b3563e15f78ef6db6f70c27675da7c9a84c2e438a2

  • SSDEEP

    12288:W9+w6tKmOx8SPMaZf6YSWWF0ZydAGEROn54:W9+rpOqOdo4WF0Zy6a54

Score
9/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      bit_che_install.exe

    • Size

      1.1MB

    • MD5

      af6fcc51224d0a988531fed061dca0b3

    • SHA1

      0e50a7bde3a4cb0ce39ee47a25eb7203386af236

    • SHA256

      b50a324ed3240bf5dbd48d02a2d8926e2ce82246e4bd39cb7643f97afde04885

    • SHA512

      6426fda99009b3f77cb1f97f31507d7cb9126edf010018c18a9d55bea150c19fbbce61dd4ab38fc4cd4ead27057cd7051912ff93c5bc9c8d42f1b0243d70d429

    • SSDEEP

      6144:NMtipohjpRsrj7HQH0/huEtZ6ZlZrADLzZJLe2EfLNJx5TZBtBBhxTJh5Vzd551X:NVwEUk9gk4VTCp9qWF6nJnSSqmD9

    Score
    9/10
    discoveryevasionpersistence

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Enumerates VirtualBox registry keys

      evasion

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Modify Registry

1
T1112

Credential Access

Discovery

Software Discovery

1
T1518

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks