Analysis
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max time kernel
300s -
max time network
296s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-03-2024 04:58
Static task
static1
Behavioral task
behavioral1
Sample
842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe
Resource
win7-20240221-en
General
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Target
842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe
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Size
1.8MB
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MD5
9c7cad9eda9e00f3ab502d8f02cba2ca
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SHA1
a249034719737a3d6f4adda631e72c2145787949
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SHA256
842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2
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SHA512
7892319b2872dec33031ab4a50efd2de5bf0a58641a011c091c57eaa62dc9957acd82765bfecec60a656736a79328c5fa1ef4733456bde3160ffc3cadffe712e
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SSDEEP
24576:s7p3zW7nsL1lzFGE64M3ICpoy5hn5TbtgqzHNJltNupD2m9dDZYK:sV3zHXS3VpNh5TJgqrNJl4CEdGK
Malware Config
Signatures
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ParallaxRat payload 18 IoCs
Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.
resource yara_rule behavioral1/memory/1984-10-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-12-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-13-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-11-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-15-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-16-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-14-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-26-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-25-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-24-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-22-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-23-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-20-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-21-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-19-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-18-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-17-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat behavioral1/memory/1984-27-0x0000000003200000-0x000000000322C000-memory.dmp parallax_rat -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\geargul.exe DllHost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 21 IoCs
pid Process 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 1144 Explorer.EXE -
Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1144 1984 842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe 20
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1144 -
C:\Users\Admin\AppData\Local\Temp\842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe"C:\Users\Admin\AppData\Local\Temp\842360492263c33b06bbe3d241a035b29bf29900066d29b3267f000eee07e6a2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1984
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}1⤵
- Drops startup file
PID:2484