General
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Target
chicago.png
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Size
264KB
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Sample
240927-fjeh9awdjm
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MD5
8e29e12d2fafb298f017de9fe4b7a24d
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SHA1
6db0735b90a46cedb92661d1e598976307315b02
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SHA256
338a83ebb5a16745f868f84f42b07199500e15876e900863be7ab5d233180489
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SHA512
72f3ddb6fbae014c33910b6f9df58c31b68892cba0586b29b1520bcce79d8f1ae5976e1db76f1d55f4aaaa8b4cd0051c7b599e3f89b65d4b8436f71b628476ea
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SSDEEP
6144:weBYm7YpHqJr75MZzc1vvlU3CXrTzBd3R2+ZDAn4:wsL76Kr7Fvvc6rBd3R2+B
Static task
static1
Behavioral task
behavioral1
Sample
chicago.png
Resource
win10-20240404-en
Malware Config
Targets
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Target
chicago.png
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Size
264KB
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MD5
8e29e12d2fafb298f017de9fe4b7a24d
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SHA1
6db0735b90a46cedb92661d1e598976307315b02
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SHA256
338a83ebb5a16745f868f84f42b07199500e15876e900863be7ab5d233180489
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SHA512
72f3ddb6fbae014c33910b6f9df58c31b68892cba0586b29b1520bcce79d8f1ae5976e1db76f1d55f4aaaa8b4cd0051c7b599e3f89b65d4b8436f71b628476ea
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SSDEEP
6144:weBYm7YpHqJr75MZzc1vvlU3CXrTzBd3R2+ZDAn4:wsL76Kr7Fvvc6rBd3R2+B
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
3Subvert Trust Controls
1SIP and Trust Provider Hijacking
1