Analysis
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max time kernel
139s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
12/02/2024, 04:53
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 4 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 4 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 Program Files directory 5 IoCs
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Drops file in Windows directory 4 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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Suspicious behavior: EnumeratesProcesses 64 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 Program Files directory
- 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\VtBvt13PT0.bat"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵
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C:\Users\Default User\Idle.exe"C:\Users\Default User\Idle.exe"3⤵
- 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
1.8MB
MD5afa014338532a8f730aa8e6b5ca09874
SHA10a55224d9cf55e5ab12087a8af15612d75753d33
SHA25678a0343b36930749e066ca0bf9a171b338fd00e9dbe3d6e364e06eb4e78cf0ce
SHA5125c947b9342d83147633c0956d3af8453b7d6390c78836c810d13d60fe30528d2a74720430104503650ab1ba426cae8554ddd10e002f32d83855b220eb4ac881f
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Filesize
206B
MD5089a219a48dab3ecfc0fb8b1cfe74b29
SHA1cc7daef502226078c192a9296e65006a25c014af
SHA256e5e491deedee961070dc3fe35f2670142252eb188d00735c59ab9162d2d27f67
SHA5122eafbde875546b5aa76aaafe2ad36416bc8b5f2d7b0ab67429f4fcd00c714a775c3c734253df5d8016775353f616ce9efa28fd916bf6097da6d4360baea064bf
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Filesize
1.3MB
MD509d9a33ab3f424bba7baebf5b01d47cd
SHA1a6425416d050388becc5367a18df4776c80065be
SHA256356c5fd8284f7d2612c95045604186ebb5d0848e22f0ab89515e71f02227bf23
SHA5120d93bbd487888e691a874404a8b621856a6787dc769d6c17316d8afbbf14a171d853d6f7f4b278f30cfda42d3c393baf9671bdfadabc5d704b206f854923f8dd
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Filesize
1.3MB
MD5f41399dde2b9b466c63861dfaa6acf5f
SHA18ad4f595b18acfda3d38a1f2503f9005eebbfd67
SHA256f8e4a85a6108df991b8d079048de393a0589ac329bb608d233bbb8ae781e3451
SHA512e000f138457001108cb87b648b92fcbdbc65397479b11e5dc464022953daebbad3af7e185f680cae8e303d4c3cd1a9c4af9601bff581150bfa7ac34ed7094c2b
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Filesize
10.8MB
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Filesize
760KB
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Filesize
4KB
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Filesize
56KB
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Filesize
64KB
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Filesize
760KB
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Filesize
1.9MB
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Filesize
4KB
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Filesize
112KB
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Filesize
320KB
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Filesize
4KB
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Filesize
96KB
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Filesize
4KB
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Filesize
56KB
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Filesize
64KB
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Filesize
760KB
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Filesize
10.8MB
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Filesize
4KB
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Filesize
64KB
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Filesize
10.8MB
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Filesize
760KB
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Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
760KB
-
Filesize
64KB
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Filesize
64KB
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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
10.8MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB