Analysis Overview
SHA256
a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5
Threat Level: Shows suspicious behavior
The file a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Checks computer location settings
Loads dropped DLL
UPX packed file
Enumerates connected drives
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-26 11:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-26 11:45
Reported
2024-05-27 12:14
Platform
win7-20240220-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\E: | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe
"C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe"
C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe
"C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe" 1879536
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | seerh5.61.com | udp |
| NL | 43.152.42.60:80 | seerh5.61.com | tcp |
| US | 8.8.8.8:53 | seerlogin.61.com | udp |
| CN | 150.158.215.174:80 | seerlogin.61.com | tcp |
| US | 8.8.8.8:53 | chika.redstoner.cn | udp |
| HK | 156.236.112.132:80 | chika.redstoner.cn | tcp |
| US | 8.8.8.8:53 | www.seerh5.com | udp |
| CN | 122.114.104.129:80 | www.seerh5.com | tcp |
Files
memory/2848-0-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2848-34-0x0000000000350000-0x0000000000351000-memory.dmp
memory/2848-38-0x00000000008BE000-0x0000000000EC0000-memory.dmp
memory/2848-39-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2848-36-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2848-32-0x0000000000350000-0x0000000000351000-memory.dmp
\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
| MD5 | 8b6c94bbdbfb213e94a5dcb4fac28ce3 |
| SHA1 | b56102ca4f03556f387f8b30e2b404efabe0cb65 |
| SHA256 | 982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53 |
| SHA512 | 9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a |
memory/2848-30-0x0000000000350000-0x0000000000351000-memory.dmp
memory/2848-65-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-69-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-67-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-63-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-61-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-90-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2848-91-0x00000000008BE000-0x0000000000EC0000-memory.dmp
memory/2848-92-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2848-59-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-57-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-55-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-47-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-53-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-51-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-49-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-46-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-48-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-44-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2848-29-0x0000000000340000-0x0000000000341000-memory.dmp
memory/2848-27-0x0000000000340000-0x0000000000341000-memory.dmp
memory/2848-24-0x0000000000330000-0x0000000000331000-memory.dmp
memory/2848-22-0x0000000000330000-0x0000000000331000-memory.dmp
memory/2848-19-0x0000000000320000-0x0000000000321000-memory.dmp
memory/2848-17-0x0000000000320000-0x0000000000321000-memory.dmp
memory/2848-14-0x0000000000310000-0x0000000000311000-memory.dmp
memory/2848-12-0x0000000000310000-0x0000000000311000-memory.dmp
memory/2848-9-0x0000000000300000-0x0000000000301000-memory.dmp
memory/2848-7-0x0000000000300000-0x0000000000301000-memory.dmp
memory/2848-5-0x0000000000300000-0x0000000000301000-memory.dmp
memory/2848-4-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2848-2-0x00000000002F0000-0x00000000002F1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-26 11:45
Reported
2024-05-26 11:48
Platform
win10v2004-20240508-en
Max time kernel
139s
Max time network
130s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\E: | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe
"C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe"
C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe
"C:\Users\Admin\AppData\Local\Temp\a33f5b7211ad0b65645e13dc2294799e206b3a37c2e36126d00651cf03228fc5.exe" 1897285
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2516 -ip 2516
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2516 -s 1048
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 --field-trial-handle=4532,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3404 /prefetch:8
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 800 -ip 800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 1100
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | seerh5.61.com | udp |
| NL | 43.152.42.60:80 | seerh5.61.com | tcp |
| US | 8.8.8.8:53 | 60.42.152.43.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | seerlogin.61.com | udp |
| CN | 150.158.215.174:80 | seerlogin.61.com | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chika.redstoner.cn | udp |
| HK | 156.236.112.132:80 | chika.redstoner.cn | tcp |
| US | 8.8.8.8:53 | www.seerh5.com | udp |
| US | 8.8.8.8:53 | 132.112.236.156.in-addr.arpa | udp |
| CN | 122.114.104.129:80 | www.seerh5.com | tcp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 63.141.182.52.in-addr.arpa | udp |
Files
memory/2516-2-0x00000000035D0000-0x00000000035D1000-memory.dmp
memory/2516-7-0x0000000003610000-0x0000000003611000-memory.dmp
memory/2516-6-0x00000000008BE000-0x0000000000EC0000-memory.dmp
memory/2516-5-0x0000000003600000-0x0000000003601000-memory.dmp
memory/2516-4-0x00000000035F0000-0x00000000035F1000-memory.dmp
memory/2516-3-0x00000000035E0000-0x00000000035E1000-memory.dmp
memory/2516-0-0x0000000001CE0000-0x0000000001CE1000-memory.dmp
memory/2516-1-0x0000000001CF0000-0x0000000001CF1000-memory.dmp
memory/2516-11-0x0000000000400000-0x000000000184D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
| MD5 | 8b6c94bbdbfb213e94a5dcb4fac28ce3 |
| SHA1 | b56102ca4f03556f387f8b30e2b404efabe0cb65 |
| SHA256 | 982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53 |
| SHA512 | 9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a |
memory/2516-17-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-34-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-62-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-60-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-58-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-56-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-54-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-52-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-63-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2516-50-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-48-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-46-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-44-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-40-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-38-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-36-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-32-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-30-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-28-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-26-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-24-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-22-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-21-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-20-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-19-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-42-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2516-64-0x0000000000400000-0x000000000184D000-memory.dmp
memory/800-70-0x0000000001D50000-0x0000000001D51000-memory.dmp
memory/800-71-0x0000000001D60000-0x0000000001D61000-memory.dmp
memory/800-69-0x0000000001D40000-0x0000000001D41000-memory.dmp
memory/800-68-0x0000000001D30000-0x0000000001D31000-memory.dmp
memory/800-67-0x0000000001D20000-0x0000000001D21000-memory.dmp
memory/800-66-0x00000000018D0000-0x00000000018D1000-memory.dmp
memory/800-65-0x00000000018C0000-0x00000000018C1000-memory.dmp
memory/800-72-0x0000000000400000-0x000000000184D000-memory.dmp
memory/2516-75-0x00000000008BE000-0x0000000000EC0000-memory.dmp