General
- Target ORIGINAL_BL_INVOICE_PL_.exe
- Size 1.2MB
- Sample230130-j5kh6sbc71
- SHA256 ddcfd6bd425a2ab84afef1a8443c3a9c858502d6eaa882c6f4cb830784d779b6
- MD5 5c6c56d0bca231aac4d440dcb6b59e62
- SHA1 4b38a1ee0619f53d3d33d40a689439a82012ca91
- SHA512 21f3049e9a15fc12f3ae2880033297adc429fda52ba74b179740b0b451b12dc4361bf147a6a4607acd48e79bbac37800756719f6ab7145bb2ee8a9359c45c57a
- SSDEEP 12288:HqB3aLuX4BZDZyBKqaBsBCt9BZtr8BQ8mYEAB1:KUKKZZyKqBgBZGWTAB
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
ORIGINAL_BL_INVOICE_PL_.exe
Resource
win7-20221111-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
ORIGINAL_BL_INVOICE_PL_.exe
Resource
win10v2004-20220901-en
27 signatures
150 seconds
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.privateemail.com
-
Port
587
-
Username
-
Password
Favor2020$
Targets
-
- Target ORIGINAL_BL_INVOICE_PL_.exe
- Size 1.2MB
- SHA256 ddcfd6bd425a2ab84afef1a8443c3a9c858502d6eaa882c6f4cb830784d779b6
- MD5 5c6c56d0bca231aac4d440dcb6b59e62
- SHA1 4b38a1ee0619f53d3d33d40a689439a82012ca91
- SHA512 21f3049e9a15fc12f3ae2880033297adc429fda52ba74b179740b0b451b12dc4361bf147a6a4607acd48e79bbac37800756719f6ab7145bb2ee8a9359c45c57a
- SSDEEP 12288:HqB3aLuX4BZDZyBKqaBsBCt9BZtr8BQ8mYEAB1:KUKKZZyKqBgBZGWTAB
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Looks for VirtualBox Guest Additions in registry
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Executes dropped EXE
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Looks for VMWare Tools registry key
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Defense Evasion
Bypass User Account Control
1Disabling Security Tools
3Modify Registry
6Virtualization/Sandbox Evasion
2Web Service
1