Analysis
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max time kernel
144s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
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submitted
12-08-2023 06:50
General
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Target
1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519.exe
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Size
67KB
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MD5
d282040c9d730bd938b59221127cda01
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SHA1
c7b33599f867961b3ebff699751cb31f84a2ebc7
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SHA256
1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519
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SHA512
a777394653ecf04d632ecf13a4b9581878c3d8fa953f4e4928846ae79bfa08399c50416a4b9dc9e7d30e98449cebd07d0e4b647c5172e96fe555289d8b663ea0
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SSDEEP
1536:Lpmh8mcUyppcli5GXZCNeFzW+loL+v9k11zFT4v:LO5cUyppoiEgEFlOL++PzFC
Malware Config
Signatures
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FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatal Rat payload 2 IoCs
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ASPack v2.12-2.42 3 IoCs
Detects executables packed with ASPack v2.12-2.42
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Executes dropped EXE 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519.exe"C:\Users\Admin\AppData\Local\Temp\1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519.exe"C:\Users\Admin\AppData\Local\1fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD5d282040c9d730bd938b59221127cda01
SHA1c7b33599f867961b3ebff699751cb31f84a2ebc7
SHA2561fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519
SHA512a777394653ecf04d632ecf13a4b9581878c3d8fa953f4e4928846ae79bfa08399c50416a4b9dc9e7d30e98449cebd07d0e4b647c5172e96fe555289d8b663ea0
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Filesize
67KB
MD5d282040c9d730bd938b59221127cda01
SHA1c7b33599f867961b3ebff699751cb31f84a2ebc7
SHA2561fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519
SHA512a777394653ecf04d632ecf13a4b9581878c3d8fa953f4e4928846ae79bfa08399c50416a4b9dc9e7d30e98449cebd07d0e4b647c5172e96fe555289d8b663ea0
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Filesize
67KB
MD5d282040c9d730bd938b59221127cda01
SHA1c7b33599f867961b3ebff699751cb31f84a2ebc7
SHA2561fa649d9365b3c2ff45f35af1bbf8ebdbdcc455928827475252e8417a07f2519
SHA512a777394653ecf04d632ecf13a4b9581878c3d8fa953f4e4928846ae79bfa08399c50416a4b9dc9e7d30e98449cebd07d0e4b647c5172e96fe555289d8b663ea0
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Filesize
116KB
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Filesize
116KB
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Filesize
116KB
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Filesize
1024KB
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Filesize
196KB
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Filesize
4KB
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Filesize
224KB
-
Filesize
168KB
-
Filesize
116KB
-
Filesize
116KB
-
Filesize
116KB
-
Filesize
116KB
-
Filesize
1024KB
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Filesize
224KB
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Filesize
168KB
-
Filesize
1024KB
-
Filesize
116KB
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Filesize
224KB