Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 02:57
Behavioral task
behavioral1
Sample
ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe
- Size 1.7MB
- Sample260729-dfs65avwhx
- SHA256 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6
- MD5 638c611a95e2079874706468d6127dfd
- SHA1 6b9f1e78d20ac30a81e37020d90f3f3ba3f7c502
- SHA512 48e75064354940b26966f4ae1cd4ce4804b3e3c77ef6ee20e66be60126fbe6d3d00ebfe1c1cf4fc7286dd3c560b0380635da26399b7a7dbb2da9cae35e23d82d
- SSDEEP 24576:fvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:fHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T1B8858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 368 aab852e0 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 20 114.114.114.114 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Destination IP 21 223.5.5.5 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Destination IP 3 114.114.114.114 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Destination IP 4 223.5.5.5 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData aab852e0 File created C:\Windows\SysWOW64\aab852e0 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 aab852e0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 aab852e0 -
resource yara_rule behavioral2/memory/3608-0-0x0000000000080000-0x000000000010C000-memory.dmp upx behavioral2/memory/368-3-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/files/0x000600000001b867-4.dat upx behavioral2/memory/3608-12-0x0000000000080000-0x000000000010C000-memory.dmp upx behavioral2/memory/368-13-0x0000000000FD0000-0x000000000105C000-memory.dmp upx behavioral2/memory/368-32-0x0000000000FD0000-0x000000000105C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\64ce0 aab852e0 File opened for modification C:\Windows\3dc530 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aab852e0 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix aab852e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" aab852e0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" aab852e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" aab852e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" aab852e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" aab852e0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" aab852e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing aab852e0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ aab852e0 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA aab852e0 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 aab852e0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 368 aab852e0 368 aab852e0 368 aab852e0 368 aab852e0 368 aab852e0 368 aab852e0 368 aab852e0 368 aab852e0 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Token: SeTcbPrivilege 3608 ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe Token: SeDebugPrivilege 368 aab852e0 Token: SeTcbPrivilege 368 aab852e0
Processes
-
C:\Users\Admin\AppData\Local\Temp\ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe"C:\Users\Admin\AppData\Local\Temp\ccc5ed481747b520e73f70f32fc0c59ffec7f97245ceaf3eb40e7225b9b991d6.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3608
-
C:\Windows\Syswow64\aab852e0C:\Windows\Syswow64\aab852e01⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:368
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\aab852e0
- Size 1.7MB
- SHA256 da573b9914d004d39948efd8459a56d2b1f9f1a40d46fa35a4490671ab247f9a
- MD5 25a16d114b67792b4dd2f0784a3c9b74
- SHA1 b228ab2d3a6de9ab1ddd09ec87547b1dc5ebdb66
- SHA512 46d15eb03d7a640815309946b64f59e2cdcda27f85e129f277c81379d9dded4a18974f8565b9e71763edd62bef27c24f1d32dbe8f84ddf0d6994e7389cca7747
- SSDEEP 24576:ivO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:iHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T181858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH