Analysis
- max time kernel
143s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231025-en - resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system - submitted
01/11/2023, 08:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.4dddc05fdc541c1015e728445653bd53.exe
Resource
win7-20231025-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.4dddc05fdc541c1015e728445653bd53.exe
Resource
win10v2004-20231025-en
6 signatures
150 seconds
General
- Target NEAS.4dddc05fdc541c1015e728445653bd53.exe
- Size 37KB
- Sample231101-kch1bafa94
- SHA256 4e6c1e75b10e88b8765bd4c406b54548c3458bd13f217ec878dc4d00eed5075c
- MD5 4dddc05fdc541c1015e728445653bd53
- SHA1 02f3f150c7da5b26693c4c2b26466af703f56426
- SHA512 0d01bd9715b0aeeb9bd89c1e8080bfb3c91db1f9e1def8dd6774de0562e90ef2cbf5c7b672b17b6b4907e78989112e77ebf32935da8b0010877fad71f2e4add4
- SSDEEP 384:PfjWiErk7Hw/5LYou/bQPpsmhU9dfmH9zgBjnI8Pc5:DWiEg7QhLYrQs8AmduI8Pc
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- 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.4dddc05fdc541c1015e728445653bd53.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\GiGu.eXe NEAS.4dddc05fdc541c1015e728445653bd53.exe File opened for modification C:\Windows\SysWOW64\GiGu.eXe NEAS.4dddc05fdc541c1015e728445653bd53.exe File created C:\Windows\SysWOW64\GiGu.eml NEAS.4dddc05fdc541c1015e728445653bd53.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\uGiG.eXe NEAS.4dddc05fdc541c1015e728445653bd53.exe File opened for modification C:\Windows\uGiG.eXe NEAS.4dddc05fdc541c1015e728445653bd53.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3660 5064 WerFault.exe 84 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5064 NEAS.4dddc05fdc541c1015e728445653bd53.exe 5064 NEAS.4dddc05fdc541c1015e728445653bd53.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.4dddc05fdc541c1015e728445653bd53.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.4dddc05fdc541c1015e728445653bd53.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:5064 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5064 -s 5202⤵
- Program crash
PID:3660
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5064 -ip 50641⤵PID:1324