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Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
02/11/2023, 16:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.bda392d098889d1817c6f9b42b972220.exe
Resource
win7-20231020-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.bda392d098889d1817c6f9b42b972220.exe
Resource
win10v2004-20231023-en
5 signatures
150 seconds
General
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Target
NEAS.bda392d098889d1817c6f9b42b972220.exe
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Size
37KB
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MD5
bda392d098889d1817c6f9b42b972220
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SHA1
a59f6d40209ca79058f324af54362ac7daa92902
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SHA256
bf4a44139d2b388f553ac1c3505f9a9e50c3792f51947fcd3036793f369d8e16
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SHA512
471840e91d2ab492ce549892771e147a0b311f7374c4e0bcd077512d446fe5ed82070c234b130f4ac2e582c5fc81bc510ef0ca4a66251c5d95b729a3fe53d849
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SSDEEP
384:6XunLgpxXpievdkjL+sWYZtO+0nw43qh61t01knI8LJC3M:62Lgx0evdkusWSoNFt0WI81C3M
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe" NEAS.bda392d098889d1817c6f9b42b972220.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\GiGu.eml NEAS.bda392d098889d1817c6f9b42b972220.exe File created C:\Windows\SysWOW64\GiGu.eXe NEAS.bda392d098889d1817c6f9b42b972220.exe File opened for modification C:\Windows\SysWOW64\GiGu.eXe NEAS.bda392d098889d1817c6f9b42b972220.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\uGiG.eXe NEAS.bda392d098889d1817c6f9b42b972220.exe File opened for modification C:\Windows\uGiG.eXe NEAS.bda392d098889d1817c6f9b42b972220.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2524 2564 WerFault.exe 25 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2564 wrote to memory of 2524 2564 NEAS.bda392d098889d1817c6f9b42b972220.exe 28 PID 2564 wrote to memory of 2524 2564 NEAS.bda392d098889d1817c6f9b42b972220.exe 28 PID 2564 wrote to memory of 2524 2564 NEAS.bda392d098889d1817c6f9b42b972220.exe 28 PID 2564 wrote to memory of 2524 2564 NEAS.bda392d098889d1817c6f9b42b972220.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.bda392d098889d1817c6f9b42b972220.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.bda392d098889d1817c6f9b42b972220.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 1762⤵
- Program crash
PID:2524
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