Analysis
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max time kernel
163s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
23-11-2022 13:28
General
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Target
8e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86.exe
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Size
186KB
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MD5
888dc548217a0fd0cc3c618b7fdeda41
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SHA1
7af031a4cd00afd5d22722223a175b371c8e506c
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SHA256
8e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86
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SHA512
4bf7f4e9c5edcb1938d5b297ec6c3b016ed422d6ecaacd2ea7ddf907ad303f2fcf8bd987e0122e89e6974980107fac0a545934a9521fc4450ea5b93697aee82b
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SSDEEP
3072:rehYPAOPyHxLZUiWmOGs5BiVBqgQGdzI8UOyelVE6Lx45p0y:ChlLZUiZ3VBqB5626O5N
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Downloads MZ/PE file
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Executes dropped EXE 1 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
Processes
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C:\Users\Admin\AppData\Local\Temp\8e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86.exe"C:\Users\Admin\AppData\Local\Temp\8e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Roaming\cvbibdbC:\Users\Admin\AppData\Roaming\cvbibdb1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\cvbibdbFilesize
186KB
MD5888dc548217a0fd0cc3c618b7fdeda41
SHA17af031a4cd00afd5d22722223a175b371c8e506c
SHA2568e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86
SHA5124bf7f4e9c5edcb1938d5b297ec6c3b016ed422d6ecaacd2ea7ddf907ad303f2fcf8bd987e0122e89e6974980107fac0a545934a9521fc4450ea5b93697aee82b
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C:\Users\Admin\AppData\Roaming\cvbibdbFilesize
186KB
MD5888dc548217a0fd0cc3c618b7fdeda41
SHA17af031a4cd00afd5d22722223a175b371c8e506c
SHA2568e2e38bec6f01059884e471550d4fbb7d3fba46c6acd0dd6aa006eea5ceaad86
SHA5124bf7f4e9c5edcb1938d5b297ec6c3b016ed422d6ecaacd2ea7ddf907ad303f2fcf8bd987e0122e89e6974980107fac0a545934a9521fc4450ea5b93697aee82b
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memory/432-138-0x000000000089D000-0x00000000008AD000-memory.dmpFilesize
64KB
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memory/432-139-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB
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memory/432-140-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB
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memory/476-132-0x000000000092D000-0x000000000093D000-memory.dmpFilesize
64KB
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memory/476-133-0x00000000006C0000-0x00000000006C9000-memory.dmpFilesize
36KB
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memory/476-134-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB
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memory/476-135-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB