Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
07-02-2023 00:17
General
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Target
file.exe
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Size
298KB
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MD5
afc1de57455861ff97bf20c27cfaba6c
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SHA1
00bd80516cbf5a309b48730abc76eedd9c5c688f
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SHA256
086f98376b2a5d38f1215467ef57d7803523984b3ff745fc5438eea791da7985
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SHA512
d2651e79444401b4a04f7169d6d782eea042273eacca0e95dd332b2562d2789bda2dabda11c37d18815013ea0d024271f1ffdbe74b74006d5af863b82f1673ce
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SSDEEP
3072:Aqb6bEcjNLqKRmaVrAndcjlYJZnQ6jJC9GS6AEn11uQjiMTE5wY3ta5hN:1vcjNLqJaVYeCjJoEkE11uQj9EaL
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\fstdjfaC:\Users\Admin\AppData\Roaming\fstdjfa1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\fstdjfaC:\Users\Admin\AppData\Roaming\fstdjfa2⤵
- 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
298KB
MD5afc1de57455861ff97bf20c27cfaba6c
SHA100bd80516cbf5a309b48730abc76eedd9c5c688f
SHA256086f98376b2a5d38f1215467ef57d7803523984b3ff745fc5438eea791da7985
SHA512d2651e79444401b4a04f7169d6d782eea042273eacca0e95dd332b2562d2789bda2dabda11c37d18815013ea0d024271f1ffdbe74b74006d5af863b82f1673ce
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Filesize
298KB
MD5afc1de57455861ff97bf20c27cfaba6c
SHA100bd80516cbf5a309b48730abc76eedd9c5c688f
SHA256086f98376b2a5d38f1215467ef57d7803523984b3ff745fc5438eea791da7985
SHA512d2651e79444401b4a04f7169d6d782eea042273eacca0e95dd332b2562d2789bda2dabda11c37d18815013ea0d024271f1ffdbe74b74006d5af863b82f1673ce
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Filesize
298KB
MD5afc1de57455861ff97bf20c27cfaba6c
SHA100bd80516cbf5a309b48730abc76eedd9c5c688f
SHA256086f98376b2a5d38f1215467ef57d7803523984b3ff745fc5438eea791da7985
SHA512d2651e79444401b4a04f7169d6d782eea042273eacca0e95dd332b2562d2789bda2dabda11c37d18815013ea0d024271f1ffdbe74b74006d5af863b82f1673ce
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
36KB
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Filesize
84KB
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Filesize
84KB