General
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Target
Replace.exe
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Size
34.8MB
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Sample
240715-pj7dpszhrl
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MD5
fd5cd14325c51ecab6a57d1d665f8852
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SHA1
ea16aa0f197210437733c63a42a8f1dd6442d753
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SHA256
d433cd0ba6b6850a9f616b3b89754a005699547d4e04fadb75cade770156cfd1
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SHA512
9a2e4c8baa01fbafe6968905daeb8d3b7eb62c09d1d7584e973ad1c23d964093e161a51a7390dfaa598d2657f45ca17bf00b5055aeaf0441f875ddb364741d71
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SSDEEP
786432:i9hj60qHOBbQcVM3sct6C2ubdsUeGXV4yQnb+LQgRkrm12PYfrB:i9kH+o5sG2ysbhrmka
Static task
static1
Behavioral task
behavioral1
Sample
Replace.exe
Resource
win10v2004-20240709-en
Malware Config
Targets
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Target
Replace.exe
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Size
34.8MB
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MD5
fd5cd14325c51ecab6a57d1d665f8852
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SHA1
ea16aa0f197210437733c63a42a8f1dd6442d753
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SHA256
d433cd0ba6b6850a9f616b3b89754a005699547d4e04fadb75cade770156cfd1
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SHA512
9a2e4c8baa01fbafe6968905daeb8d3b7eb62c09d1d7584e973ad1c23d964093e161a51a7390dfaa598d2657f45ca17bf00b5055aeaf0441f875ddb364741d71
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SSDEEP
786432:i9hj60qHOBbQcVM3sct6C2ubdsUeGXV4yQnb+LQgRkrm12PYfrB:i9kH+o5sG2ysbhrmka
Score8/10-
Blocklisted process makes network request
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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 system executable filetype association
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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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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
3Change Default File Association
1Component Object Model Hijacking
1Image File Execution Options Injection
1