Analysis
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max time kernel
146s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
01-07-2024 16:43
Static task
static1
Behavioral task
behavioral1
Sample
2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe
Resource
win11-20240508-en
General
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Target
2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe
-
Size
238KB
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MD5
c9b782d391ff2590061786a5541d70e1
-
SHA1
d21d474024fa1dcfb79d6d6cd46cfde31e607216
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SHA256
2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b
-
SHA512
f9a828a6d082db2dc678609b2ab52a5b550bc19876b3b83b692414f19e6a6a8e68d07913c27b0a6d56f2ee00a6ec1e8e6d72ab5764625b15fccf0dd14fd72776
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SSDEEP
3072:QhFhd4jn4g4/Zm5p4SaHGuk594GOYWjpROb3yNFkFCc2QOhopL3TBtZ:Q1dun4g4/M5pA2anYWjnacF+4QOhADT
Malware Config
Extracted
smokeloader
pub2
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5080 2792 WerFault.exe 2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe"C:\Users\Admin\AppData\Local\Temp\2e60bea3d38a728df8557f3702b3cf9212e295793f523b175849dd53d7099d9b.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 4882⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2792 -ip 27921⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2792-1-0x0000000002D00000-0x0000000002E00000-memory.dmpFilesize
1024KB
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memory/2792-2-0x0000000002CF0000-0x0000000002CFB000-memory.dmpFilesize
44KB
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memory/2792-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2792-4-0x0000000000400000-0x0000000002BF4000-memory.dmpFilesize
40.0MB