General
- Target phcpqf1669u90z11.exe
- Size 862KB
- Sample260826-3pyweaxgmb
- SHA256 e3bf2ebaa70009ab2962cfb8a1aec3a3a09f4709d9fbe567f0143991be1e48fd
- MD5 12491540408d527e98f55618234d9498
- SHA1 42cdf7f6df912ef04edf8611935811602074ff75
- SHA512 9adc18a9fa69d0c7bd58c7551512d805161f5f562c8365506f86ce7cd51179f4e7a3ac3c80d9c3abc112e2f2d8cdbe4219447b221efdd5edf955c247e6563b19
- SSDEEP 12288:IhkyrnN34bexVYOciWSq4+3mcyvrPJkSsmY09QL3N6NW:Q7rnZ40GFSqeNvy5MQP
- TLSH T19615D76A7B828F49E065683DCCCD3322D7A11FF32333634B3B086714168A5DA9D5A7D6
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
phcpqf1669u90z11.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target phcpqf1669u90z11.exe
- Size 862KB
- SHA256 e3bf2ebaa70009ab2962cfb8a1aec3a3a09f4709d9fbe567f0143991be1e48fd
- MD5 12491540408d527e98f55618234d9498
- SHA1 42cdf7f6df912ef04edf8611935811602074ff75
- SHA512 9adc18a9fa69d0c7bd58c7551512d805161f5f562c8365506f86ce7cd51179f4e7a3ac3c80d9c3abc112e2f2d8cdbe4219447b221efdd5edf955c247e6563b19
- SSDEEP 12288:IhkyrnN34bexVYOciWSq4+3mcyvrPJkSsmY09QL3N6NW:Q7rnZ40GFSqeNvy5MQP
- TLSH T19615D76A7B828F49E065683DCCCD3322D7A11FF32333634B3B086714168A5DA9D5A7D6
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
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Hide Artifacts: Hidden Files and Directories
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
2AppInit DLLs
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
2AppInit DLLs
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1