General
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Target
40042a0d366bedfe794cd9436a70855bfe830355fc014bd3865dadcd730f6fa7
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Size
4.2MB
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Sample
240509-2s5yfsbc9z
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MD5
5ccf99a6c03062b5879480375cf38b5a
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SHA1
bc0c62c92da66c590f5f1fa39a44f5d2d352d70e
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SHA256
40042a0d366bedfe794cd9436a70855bfe830355fc014bd3865dadcd730f6fa7
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SHA512
b97a4f11aaab19bb9683769538357adb67f1fb51690548c1dca78b330c1a1c053b56d2d01b03dce79a7c084dfd9fcea554c1ffee696aa71895e407f309fadc79
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SSDEEP
98304:SYYiaFq+ieS5FN6Ok4KsxnWuFa9Ky4Bnrz9CeP/hqGY:SYNWaN6/4KsbUUweIGY
Static task
static1
Behavioral task
behavioral1
Sample
40042a0d366bedfe794cd9436a70855bfe830355fc014bd3865dadcd730f6fa7.exe
Resource
win7-20240215-en
Malware Config
Targets
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Target
40042a0d366bedfe794cd9436a70855bfe830355fc014bd3865dadcd730f6fa7
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Size
4.2MB
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MD5
5ccf99a6c03062b5879480375cf38b5a
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SHA1
bc0c62c92da66c590f5f1fa39a44f5d2d352d70e
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SHA256
40042a0d366bedfe794cd9436a70855bfe830355fc014bd3865dadcd730f6fa7
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SHA512
b97a4f11aaab19bb9683769538357adb67f1fb51690548c1dca78b330c1a1c053b56d2d01b03dce79a7c084dfd9fcea554c1ffee696aa71895e407f309fadc79
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SSDEEP
98304:SYYiaFq+ieS5FN6Ok4KsxnWuFa9Ky4Bnrz9CeP/hqGY:SYNWaN6/4KsbUUweIGY
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Executes dropped EXE
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Loads dropped DLL
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1