Analysis Overview
SHA256
171146574bf23dc1d24601202b3163f549fe1a0de8c2e76ae1351eed17a43ba2
Threat Level: Known bad
The file 7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.zip was found to be: Known bad.
Malicious Activity Summary
GCleaner
Checks computer location settings
Unsigned PE
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Kills process with taskkill
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 13:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 13:09
Reported
2024-04-02 13:12
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
GCleaner
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe
"C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
Files
memory/2164-2-0x0000000000230000-0x000000000025D000-memory.dmp
memory/2164-1-0x0000000002E40000-0x0000000002F40000-memory.dmp
memory/2164-3-0x0000000000400000-0x0000000002D52000-memory.dmp
memory/2164-6-0x0000000002E40000-0x0000000002F40000-memory.dmp
memory/2164-5-0x0000000000400000-0x0000000002D52000-memory.dmp
memory/2164-7-0x0000000000230000-0x000000000025D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 13:09
Reported
2024-04-02 13:12
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
147s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe | N/A |
Enumerates physical storage devices
Program crash
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 724 wrote to memory of 4524 | N/A | C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 724 wrote to memory of 4524 | N/A | C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 724 wrote to memory of 4524 | N/A | C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4524 wrote to memory of 3352 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4524 wrote to memory of 3352 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4524 wrote to memory of 3352 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe
"C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 784
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 844
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1336
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 724 -ip 724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1304
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4312 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.187.202:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 202.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.110.86.104.in-addr.arpa | udp |
Files
memory/724-1-0x0000000002F70000-0x0000000003070000-memory.dmp
memory/724-2-0x0000000002EC0000-0x0000000002EED000-memory.dmp
memory/724-3-0x0000000000400000-0x0000000002D52000-memory.dmp
memory/724-5-0x0000000002F70000-0x0000000003070000-memory.dmp
memory/724-7-0x0000000002EC0000-0x0000000002EED000-memory.dmp
memory/724-10-0x0000000000400000-0x0000000002D52000-memory.dmp