Analysis
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max time kernel
141s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2023 15:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b6ad811cab35ab7353952a3bd2cef238_JC.exe
Resource
win7-20230831-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
b6ad811cab35ab7353952a3bd2cef238_JC.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
b6ad811cab35ab7353952a3bd2cef238_JC.exe
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Size
37KB
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MD5
b6ad811cab35ab7353952a3bd2cef238
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SHA1
8f6987c9b2e55b51f3624845435cbc28face9afa
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SHA256
de4a73426fd04805accf3b0e8939a4eb5dfeede667db869d53a9e8bafd620ce8
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SHA512
0e6873476e358825f783604f459bcddce7453088d99c2c569d3bd4fb77a636c72b2292016b42849ef864f3576772e7cdf57ef4ff76da95fbe1c12460e34ecca5
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SSDEEP
384:tif/dno/8iktfZevuKY1h1U/pOjtXz9SI28kEQ+uKxSJnI8lr:tifdtLdZMc18C99e8k9HdI8l
Score
10/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b6ad811cab35ab7353952a3bd2cef238_JC.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe" b6ad811cab35ab7353952a3bd2cef238_JC.exe -
Drops file in System32 directory 3 IoCs
Processes:
b6ad811cab35ab7353952a3bd2cef238_JC.exedescription ioc process File created C:\Windows\SysWOW64\GiGu.eXe b6ad811cab35ab7353952a3bd2cef238_JC.exe File opened for modification C:\Windows\SysWOW64\GiGu.eXe b6ad811cab35ab7353952a3bd2cef238_JC.exe File created C:\Windows\SysWOW64\GiGu.eml b6ad811cab35ab7353952a3bd2cef238_JC.exe -
Drops file in Windows directory 2 IoCs
Processes:
b6ad811cab35ab7353952a3bd2cef238_JC.exedescription ioc process File created C:\Windows\uGiG.eXe b6ad811cab35ab7353952a3bd2cef238_JC.exe File opened for modification C:\Windows\uGiG.eXe b6ad811cab35ab7353952a3bd2cef238_JC.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4504 1116 WerFault.exe b6ad811cab35ab7353952a3bd2cef238_JC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6ad811cab35ab7353952a3bd2cef238_JC.exe"C:\Users\Admin\AppData\Local\Temp\b6ad811cab35ab7353952a3bd2cef238_JC.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:1116 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 5162⤵
- Program crash
PID:4504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1116 -ip 11161⤵PID:4208