Analysis
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max time kernel
151s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 23:01
Static task
static1
Behavioral task
behavioral1
Sample
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe
Resource
win10v2004-20220812-en
General
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Target
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe
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Size
162KB
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MD5
30c8ee8debc4c551cb8635335d4f2e1a
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SHA1
7ec19d823580469ccd38c47b3014dd9e189cee22
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SHA256
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896
-
SHA512
9517c58c149020b9ada930d8be1df556976b27b4da06def0dd939dd75f02dc0236f82aa97ecd335dde4430ac4247cb90f4accadcf391bf9024426af0daf7dc4c
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SSDEEP
3072:OqViHANsfr+sU/Ng9u05901zi4OAVfrJLI2OFVlVbC9J0GbFS+RRHlOHdflZItN:JiHcb/Ng9RdmJMm30Gbk+/kFnIt
Malware Config
Signatures
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NetWire RAT payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1952-62-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral1/memory/1952-66-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral1/memory/1952-68-0x00000000004021DA-mapping.dmp netwire behavioral1/memory/1952-72-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral1/memory/1952-73-0x0000000000400000-0x000000000041E000-memory.dmp netwire behavioral1/memory/1952-74-0x0000000000400000-0x000000000041E000-memory.dmp netwire -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\Google Update = "C:\\Users\\Admin\\AppData\\Local\\Temp\\chrome.exe" ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exedescription pid process target process PID 1968 set thread context of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exedescription pid process target process PID 1968 wrote to memory of 1976 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1976 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1976 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1976 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe PID 1968 wrote to memory of 1952 1968 ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"C:\Users\Admin\AppData\Local\Temp\ef251d895fa2cf481065dc34e42df408d09a5cce29876f03b22d5a2194b82896.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1952-56-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-57-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-59-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-62-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-66-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-68-0x00000000004021DA-mapping.dmp
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memory/1952-72-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-73-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1952-74-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/1968-54-0x0000000076141000-0x0000000076143000-memory.dmpFilesize
8KB
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memory/1968-55-0x0000000074840000-0x0000000074DEB000-memory.dmpFilesize
5.7MB
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memory/1968-70-0x0000000074840000-0x0000000074DEB000-memory.dmpFilesize
5.7MB