Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
14/03/2024, 11:55
Static task
static1
Behavioral task
behavioral1
Sample
c88de0354b6f5f4ea3a22fb2faa80af6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c88de0354b6f5f4ea3a22fb2faa80af6.exe
Resource
win10v2004-20240226-en
General
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Target
c88de0354b6f5f4ea3a22fb2faa80af6.exe
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Size
384KB
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MD5
c88de0354b6f5f4ea3a22fb2faa80af6
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SHA1
3ab1996451c83e98ea9ab9222f50eb2c50f88f15
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SHA256
283e202b7318b5849abe2ad06a686dc226cdfe1383697e323eb04400075a9c09
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SHA512
3b727e8b60d47a82770e8d1deefe1b184f0382590b05c4bce539187301e2c3cb8624a6f15e60fe314f36c5ba7086a86dc60bedac71c420adcc3902747b3af355
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SSDEEP
6144:ZD4vtzeFLGDFQqFedCM2rpZAD+iu189G9/9UWxdblnQ8:ZSelzr+ta4uWxdb9Q8
Malware Config
Extracted
netwire
warin.hopto.org:4320
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activex_autorun
false
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copy_executable
false
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delete_original
false
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host_id
HostId-%Rand%
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keylogger_dir
%AppData%\Logs\
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lock_executable
false
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offline_keylogger
true
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password
Password
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registry_autorun
false
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use_mutex
false
Signatures
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NetWire RAT payload 4 IoCs
resource yara_rule behavioral1/memory/3004-1-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral1/memory/3004-4-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral1/memory/3004-5-0x0000000000400000-0x0000000000433000-memory.dmp netwire behavioral1/memory/3004-6-0x0000000000400000-0x0000000000433000-memory.dmp netwire -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1368 set thread context of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29 -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1368 wrote to memory of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29 PID 1368 wrote to memory of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29 PID 1368 wrote to memory of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29 PID 1368 wrote to memory of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29 PID 1368 wrote to memory of 3004 1368 c88de0354b6f5f4ea3a22fb2faa80af6.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\c88de0354b6f5f4ea3a22fb2faa80af6.exe"C:\Users\Admin\AppData\Local\Temp\c88de0354b6f5f4ea3a22fb2faa80af6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Users\Admin\AppData\Local\Temp\c88de0354b6f5f4ea3a22fb2faa80af6.exe"C:\Users\Admin\AppData\Local\Temp\c88de0354b6f5f4ea3a22fb2faa80af6.exe"2⤵PID:3004
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