Analysis
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max time kernel
357s -
max time network
386s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
06-12-2022 03:44
General
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Target
file.exe
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Size
273KB
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MD5
fdf497f43dd77744d0e7567a55b5d730
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SHA1
5ff66b9d66a8fdee50e4c4935e527d8981800f30
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SHA256
670eafdb5577bcabc3cf12d159edde0190f9e5c26d7ba8d6a6e1fb6cc4845733
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SHA512
f55a24916fc55ff1983f07b23ff3524a9237d0bccbb339d53026e412b2890d71140c4c0b61c4335a1d7bce4d3265ab3a83297db9672b49017ad57505760dc21a
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SSDEEP
6144:29CJMW6pJTTJTY0XJ9xRz5aUiMBIDcPaVS:29KMW6bTT5LXjxLC5DcCVS
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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Roaming\theagwgC:\Users\Admin\AppData\Roaming\theagwg1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\theagwgC:\Users\Admin\AppData\Roaming\theagwg2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\theagwgFilesize
273KB
MD5fdf497f43dd77744d0e7567a55b5d730
SHA15ff66b9d66a8fdee50e4c4935e527d8981800f30
SHA256670eafdb5577bcabc3cf12d159edde0190f9e5c26d7ba8d6a6e1fb6cc4845733
SHA512f55a24916fc55ff1983f07b23ff3524a9237d0bccbb339d53026e412b2890d71140c4c0b61c4335a1d7bce4d3265ab3a83297db9672b49017ad57505760dc21a
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C:\Users\Admin\AppData\Roaming\theagwgFilesize
273KB
MD5fdf497f43dd77744d0e7567a55b5d730
SHA15ff66b9d66a8fdee50e4c4935e527d8981800f30
SHA256670eafdb5577bcabc3cf12d159edde0190f9e5c26d7ba8d6a6e1fb6cc4845733
SHA512f55a24916fc55ff1983f07b23ff3524a9237d0bccbb339d53026e412b2890d71140c4c0b61c4335a1d7bce4d3265ab3a83297db9672b49017ad57505760dc21a
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C:\Users\Admin\AppData\Roaming\theagwgFilesize
273KB
MD5fdf497f43dd77744d0e7567a55b5d730
SHA15ff66b9d66a8fdee50e4c4935e527d8981800f30
SHA256670eafdb5577bcabc3cf12d159edde0190f9e5c26d7ba8d6a6e1fb6cc4845733
SHA512f55a24916fc55ff1983f07b23ff3524a9237d0bccbb339d53026e412b2890d71140c4c0b61c4335a1d7bce4d3265ab3a83297db9672b49017ad57505760dc21a
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memory/760-141-0x0000000000000000-mapping.dmp
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memory/760-144-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/760-145-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1844-136-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1844-137-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/1844-132-0x0000000000000000-mapping.dmp
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memory/1844-133-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/3560-140-0x0000000000718000-0x0000000000728000-memory.dmpFilesize
64KB
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memory/3636-135-0x00000000006C0000-0x00000000006C9000-memory.dmpFilesize
36KB
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memory/3636-134-0x00000000006E9000-0x00000000006FA000-memory.dmpFilesize
68KB