Analysis
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max time kernel
150s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
31/12/2022, 18:39
General
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Target
d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4.exe
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Size
263KB
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MD5
a4b7197e268126afc3d08f148cd177f3
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SHA1
91686496f9eb743b9df5c81e50c203a820bb2fe0
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SHA256
d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4
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SHA512
4c3803c34f3a58bd166fae8369add9a7d08f698088e90b8606f07a83371d20bb10060bfeec5be749281eaafe0879213021379bb161f215cdf5f12e27993c4b7c
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SSDEEP
3072:X4U1T1Zl0L0f7/GgfXWRNEdA8FRJ29eemY7//YjM6mqexL27hZY:tzgL0LGgv+4A8FRJPDY7IjMhxxGZY
Malware Config
Signatures
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Detects Smokeloader packer 6 IoCs
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Executes dropped EXE 2 IoCs
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Suspicious use of SetThreadContext 2 IoCs
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Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4.exe"C:\Users\Admin\AppData\Local\Temp\d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4.exe"C:\Users\Admin\AppData\Local\Temp\d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Roaming\gjtdshrC:\Users\Admin\AppData\Roaming\gjtdshr1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\gjtdshrC:\Users\Admin\AppData\Roaming\gjtdshr2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
263KB
MD5a4b7197e268126afc3d08f148cd177f3
SHA191686496f9eb743b9df5c81e50c203a820bb2fe0
SHA256d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4
SHA5124c3803c34f3a58bd166fae8369add9a7d08f698088e90b8606f07a83371d20bb10060bfeec5be749281eaafe0879213021379bb161f215cdf5f12e27993c4b7c
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Filesize
263KB
MD5a4b7197e268126afc3d08f148cd177f3
SHA191686496f9eb743b9df5c81e50c203a820bb2fe0
SHA256d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4
SHA5124c3803c34f3a58bd166fae8369add9a7d08f698088e90b8606f07a83371d20bb10060bfeec5be749281eaafe0879213021379bb161f215cdf5f12e27993c4b7c
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Filesize
263KB
MD5a4b7197e268126afc3d08f148cd177f3
SHA191686496f9eb743b9df5c81e50c203a820bb2fe0
SHA256d2ce6c9efff000e25ba21173f79cee7091c57709d3873915ef46fa68cedc0db4
SHA5124c3803c34f3a58bd166fae8369add9a7d08f698088e90b8606f07a83371d20bb10060bfeec5be749281eaafe0879213021379bb161f215cdf5f12e27993c4b7c
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Filesize
36KB
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Filesize
68KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
-
Filesize
36KB
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Filesize
68KB