Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 20:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe
- Size 395KB
- Sample260511-zkjddaat21
- SHA256 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522
- MD5 5bc0de9d3314d85c0c83a9f82220677b
- SHA1 b6870dac97983345953e609a79840cac1cacac6d
- SHA512 6a13dcd1b81a90826482b312f53a80cfae84e6e804e504ab8d22882e0340a06c84d9ca6e55ca292378df34ec181f9f8f55b4f73c496c6281829af6b22e1ea373
- SSDEEP 12288:A3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:kVOL4/gPnKHOkx2LFE
- TLSH T112845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4720 e5c34841 - 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 1 114.114.114.114 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Destination IP 2 223.5.5.5 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Destination IP 10 114.114.114.114 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Destination IP 11 223.5.5.5 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e5c34841 File created C:\Windows\SysWOW64\e5c34841 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e5c34841 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e5c34841 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\d2600 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe File opened for modification C:\Windows\50cee0 e5c34841 - 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 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e5c34841 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e5c34841 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e5c34841 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e5c34841 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e5c34841 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e5c34841 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e5c34841 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e5c34841 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e5c34841 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e5c34841 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4720 e5c34841 4720 e5c34841 4720 e5c34841 4720 e5c34841 4720 e5c34841 4720 e5c34841 4720 e5c34841 4720 e5c34841 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Token: SeTcbPrivilege 768 c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe Token: SeDebugPrivilege 4720 e5c34841 Token: SeTcbPrivilege 4720 e5c34841
Processes
-
C:\Users\Admin\AppData\Local\Temp\c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.exe"C:\Users\Admin\AppData\Local\Temp\c282273203555cf531460f899db8490b71c5aba05f41f3332fbcc99076033522.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:768
-
C:\Windows\Syswow64\e5c34841C:\Windows\Syswow64\e5c348411⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4720
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e5c34841
- Size 395KB
- SHA256 e62d22163ed87c9fc07756917caf8229fb8efd02d886ce611e6fc6a442f70b98
- MD5 0b79bcbff23c4cb02ec048d14bb2a2f7
- SHA1 69d2ad3c841acbef03a5e7fa0ce6e126e4d25d32
- SHA512 ec17471bc1f42debd1cbb8e27a06d5072f9d4b572656dfc406fe356b8f3352be958e8ea5467c7466a2eef1665479843410c26b2d58ef8687cf14672b0312f2a3
- SSDEEP 12288:u3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:eVOL4/gPnKHOkx2LFE
- TLSH T13D845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH