General
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Target
0837f294bfa5931f8c9737490b098438ebf2ba5f8b209c6583b126ab5ee00846
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Size
2.6MB
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Sample
231208-ahz6nsgc43
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MD5
03964c29eb899ff0bea6e3bdcce10286
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SHA1
9deb2576160d40f00bb3ef76bd2d9af691b103b5
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SHA256
0837f294bfa5931f8c9737490b098438ebf2ba5f8b209c6583b126ab5ee00846
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SHA512
b0455fbeacae57e4855e886d64e59f561a40710b25e52119721b8500da7106ffd3ff8573060c9716100222727ee385671a328aff351b9fd74b571ff213c93f24
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SSDEEP
49152:M/1yeE6r/Hb30XmGLZPzF/y6L3RtT48PvhgbjDwR3sVqm5Oh:kIQ7EXlV1L3vTLPvinQODO
Static task
static1
Behavioral task
behavioral1
Sample
0837f294bfa5931f8c9737490b098438ebf2ba5f8b209c6583b126ab5ee00846.exe
Resource
win10v2004-20231130-en
Malware Config
Extracted
risepro
193.233.132.51
Extracted
smokeloader
2022
http://81.19.131.34/fks/index.php
Targets
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Target
0837f294bfa5931f8c9737490b098438ebf2ba5f8b209c6583b126ab5ee00846
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Size
2.6MB
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MD5
03964c29eb899ff0bea6e3bdcce10286
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SHA1
9deb2576160d40f00bb3ef76bd2d9af691b103b5
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SHA256
0837f294bfa5931f8c9737490b098438ebf2ba5f8b209c6583b126ab5ee00846
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SHA512
b0455fbeacae57e4855e886d64e59f561a40710b25e52119721b8500da7106ffd3ff8573060c9716100222727ee385671a328aff351b9fd74b571ff213c93f24
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SSDEEP
49152:M/1yeE6r/Hb30XmGLZPzF/y6L3RtT48PvhgbjDwR3sVqm5Oh:kIQ7EXlV1L3vTLPvinQODO
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Drops startup file
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Executes dropped EXE
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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1