General
- Target ChromeSetup.exe
- Size 11.2MB
- Sample260720-p157zaax4j
- SHA256 b8fd7d68b3c9da63cf88e6dd424a1003fcf37df04b35cf47e728295e14517e15
- MD5 9e564976a5b43d7150597d8fd042476a
- SHA1 8ca18e47d53137281a13ac8a4fd13f6922be7526
- SHA512 02687735297c55a3db68dd8cdccd26cb158af3d7fba8ba1b6ceb4a2ba7b29b0512203fe5eecb318a1f673b4f0908720c59683e216874035c511fd128c4e7ce8c
- SSDEEP 196608:wR2dqCK8GiLKsq+YpWhTlilBVg3+yIg3KuyFdDEbBLFpl3VACH69XKVHwliByrcp:wR2QCPLKsq+YpWhTlilBS+y161FdDEbH
- TLSH T10EC69D13B5A0A174E4A73231F43D67394D323E62AB3585CF86906CC86FB86D2653A35F
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ChromeSetup.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target ChromeSetup.exe
- Size 11.2MB
- SHA256 b8fd7d68b3c9da63cf88e6dd424a1003fcf37df04b35cf47e728295e14517e15
- MD5 9e564976a5b43d7150597d8fd042476a
- SHA1 8ca18e47d53137281a13ac8a4fd13f6922be7526
- SHA512 02687735297c55a3db68dd8cdccd26cb158af3d7fba8ba1b6ceb4a2ba7b29b0512203fe5eecb318a1f673b4f0908720c59683e216874035c511fd128c4e7ce8c
- SSDEEP 196608:wR2dqCK8GiLKsq+YpWhTlilBVg3+yIg3KuyFdDEbBLFpl3VACH69XKVHwliByrcp:wR2QCPLKsq+YpWhTlilBS+y161FdDEbH
- TLSH T10EC69D13B5A0A174E4A73231F43D67394D323E62AB3585CF86906CC86FB86D2653A35F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Adds Run key to start application
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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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.
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Downloads MZ/PE file
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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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.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
5System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1