Analysis
- max time kernel
141s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20231020-en - resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system - submitted
22/10/2023, 16:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NEAS.00441752fa44dbd915b13695173d1600.exe
Resource
win7-20231020-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.00441752fa44dbd915b13695173d1600.exe
Resource
win10v2004-20231020-en
6 signatures
150 seconds
General
- Target NEAS.00441752fa44dbd915b13695173d1600.exe
- Size 37KB
- Sample231022-t9sepace95
- SHA256 d198bedd6420b9a3a179928476e8f1e6b8e62bb967380d9dc3281a95a297d750
- MD5 00441752fa44dbd915b13695173d1600
- SHA1 b1a38694feb74c9437b327713c64c9b2fdf91cf5
- SHA512 00e9a685560573f3c4e97b53270bcd7373ce20103a8cf628f26aa5108278bd5323d16d9daf9620263f5451738d295e522dc107ec196977dbc0b559eb4ba18bdb
- SSDEEP 384:0yMKdzxU4/Kv+2qwFe3Xgf1uuseth47XNsHehvnI8vpq:0ns6qKmtwFenUlNhamehPI8vpq
- 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.00441752fa44dbd915b13695173d1600.exe - Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\GiGu.eXe NEAS.00441752fa44dbd915b13695173d1600.exe File opened for modification C:\Windows\SysWOW64\GiGu.eXe NEAS.00441752fa44dbd915b13695173d1600.exe File created C:\Windows\SysWOW64\GiGu.eml NEAS.00441752fa44dbd915b13695173d1600.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\uGiG.eXe NEAS.00441752fa44dbd915b13695173d1600.exe File created C:\Windows\uGiG.eXe NEAS.00441752fa44dbd915b13695173d1600.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1416 4784 WerFault.exe 84 - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4784 NEAS.00441752fa44dbd915b13695173d1600.exe 4784 NEAS.00441752fa44dbd915b13695173d1600.exe 4784 NEAS.00441752fa44dbd915b13695173d1600.exe 4784 NEAS.00441752fa44dbd915b13695173d1600.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.00441752fa44dbd915b13695173d1600.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.00441752fa44dbd915b13695173d1600.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:4784 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4784 -s 5162⤵
- Program crash
PID:1416
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4784 -ip 47841⤵PID:3756