Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
12-02-2024 02:37
General
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Target
78a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce.exe
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Size
1.8MB
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MD5
afa014338532a8f730aa8e6b5ca09874
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SHA1
0a55224d9cf55e5ab12087a8af15612d75753d33
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SHA256
78a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce
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SHA512
5c947b9342d83147633c0956d3af8453b7d6390c78836c810d13d60fe30528d2a74720430104503650ab1ba426cae8554ddd10e002f32d83855b220eb4ac881f
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SSDEEP
24576:XZkERkn0rQKC/L5ZQk/Pv6mD6JtkOW4l2f1yz+dGP4hSjdirHEbxn4uYRtqMSZ8I:XZbRk0wXPvp0kNxdCgkdi4tnYnJI
Malware Config
Signatures
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Detect ZGRat V1 2 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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Detects executables packed with unregistered version of .NET Reactor 2 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops file in Windows directory 3 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\78a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce.exe"C:\Users\Admin\AppData\Local\Temp\78a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\Oq0RYKIJ1q.bat"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\PING.EXEping -n 10 localhost3⤵
- Runs ping.exe
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C:\Users\All Users\Desktop\csrss.exe"C:\Users\All Users\Desktop\csrss.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- 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
164B
MD5053d9503f8610ebfeb98e7b25a206090
SHA164a4e139a588b95c255251e36bbf60b15a13cb83
SHA256f16c5a0b03c65e29b4c3406b004d0ae1156d08ef9be8bdfb7203ac16641b2438
SHA512bd4984a4e1b298e7b83320488215f8b43c2fd9db25e38be1c03efba651a53b67bdfdc434059ccdd78ee45927707e38504b6806f4bf32786f74be1d65d39f037c
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Filesize
1.8MB
MD5afa014338532a8f730aa8e6b5ca09874
SHA10a55224d9cf55e5ab12087a8af15612d75753d33
SHA25678a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce
SHA5125c947b9342d83147633c0956d3af8453b7d6390c78836c810d13d60fe30528d2a74720430104503650ab1ba426cae8554ddd10e002f32d83855b220eb4ac881f
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Filesize
4KB
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Filesize
1.1MB
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Filesize
4KB
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Filesize
4KB
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Filesize
10.8MB
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Filesize
4KB
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Filesize
760KB
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Filesize
760KB
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Filesize
4KB
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Filesize
10.8MB
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Filesize
760KB
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Filesize
760KB
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Filesize
4KB
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Filesize
4KB
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Filesize
96KB
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Filesize
4KB
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Filesize
10.8MB
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Filesize
760KB
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Filesize
320KB
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Filesize
112KB
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Filesize
56KB
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Filesize
760KB
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Filesize
1.9MB
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Filesize
4KB
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Filesize
64KB
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Filesize
56KB
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Filesize
10.8MB
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Filesize
4KB
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Filesize
64KB