General
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Target
Random.exe
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Size
231KB
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Sample
231210-end8lscabp
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MD5
16cf48bfa4e30eddf1d7393fc86e7716
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SHA1
f790885dd26b066b5a9a32e0a333501f80c42d2c
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SHA256
7dc286e575fd2b37631065a72a1890faeb2186e4e4cbb0eefe6e4332a632c22a
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SHA512
0e598287617d119065be6a5135eeac62c793be1d336017498ac92342a3e025a7d60beee275d691bfa5bf7b8395cd2dd1fb62c59cd5d8de05cc252577073a3b84
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SSDEEP
6144:72OP7VE8g53BGMjsh9XsWXFYEcmVXBNK7cL:72I29nJwxV1OAL
Static task
static1
Behavioral task
behavioral1
Sample
Random.exe
Resource
win7-20231023-en
Malware Config
Targets
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Target
Random.exe
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Size
231KB
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MD5
16cf48bfa4e30eddf1d7393fc86e7716
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SHA1
f790885dd26b066b5a9a32e0a333501f80c42d2c
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SHA256
7dc286e575fd2b37631065a72a1890faeb2186e4e4cbb0eefe6e4332a632c22a
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SHA512
0e598287617d119065be6a5135eeac62c793be1d336017498ac92342a3e025a7d60beee275d691bfa5bf7b8395cd2dd1fb62c59cd5d8de05cc252577073a3b84
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SSDEEP
6144:72OP7VE8g53BGMjsh9XsWXFYEcmVXBNK7cL:72I29nJwxV1OAL
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Glupteba payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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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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Drops startup file
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1