Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/08/2026, 20:13
Behavioral task
behavioral1
Sample
93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe
- Size 560KB
- Sample260806-yzpm9stses
- SHA256 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df
- MD5 1c796bddb1fa5a9882f8778663d81347
- SHA1 603c955e8710b287d81c071c451bcee23344c8ae
- SHA512 7243d5b566c5856d28a71bf04e1b56800b0ab87337248cffa117c0093f3e720c66d1284acd403001ffda275cc5d5085ef018a791a0871ea087c38fe57749744d
- SSDEEP 6144:NUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:NYsVOdhElvkCgvDLe4usOkxHy
- TLSH T1D2C48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4516 c93ee999 - 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 4 223.5.5.5 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Destination IP 32 114.114.114.114 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Destination IP 34 223.5.5.5 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Destination IP 3 114.114.114.114 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\c93ee999 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c93ee999 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c93ee999 -
resource yara_rule behavioral1/memory/3544-0-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral1/files/0x0013000000024346-2.dat upx behavioral1/memory/4516-4-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx behavioral1/memory/3544-13-0x0000000000270000-0x00000000002FC000-memory.dmp upx behavioral1/memory/4516-14-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx behavioral1/memory/4516-23-0x0000000000CE0000-0x0000000000D6C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d50c8 c93ee999 File opened for modification C:\Windows\3cacb0 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.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 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c93ee999 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c93ee999 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c93ee999 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c93ee999 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c93ee999 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c93ee999 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c93ee999 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c93ee999 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c93ee999 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c93ee999 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4516 c93ee999 4516 c93ee999 4516 c93ee999 4516 c93ee999 4516 c93ee999 4516 c93ee999 4516 c93ee999 4516 c93ee999 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Token: SeTcbPrivilege 3544 93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe Token: SeDebugPrivilege 4516 c93ee999 Token: SeTcbPrivilege 4516 c93ee999
Processes
-
C:\Users\Admin\AppData\Local\Temp\93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.exe"C:\Users\Admin\AppData\Local\Temp\93844c0cbf3236ea0beeb627f6935a1ec39b8cbec719260c01a4dad8c6f508df.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:3544
-
C:\Windows\Syswow64\c93ee999C:\Windows\Syswow64\c93ee9991⤵
- 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:4516
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c93ee999
- Size 560KB
- SHA256 bab3696ba7f66824c8156202c32f7b1ff1565d824c7e273ffb71b426f2649294
- MD5 384dcd81740e83a4638adfc59590930f
- SHA1 53eac6d29946c5d1e232c345bf1fda65b8cb0225
- SHA512 b24c88a19018c1d12921cb489fabfa55a3fec02df464c25a6644c08c2b347b0016dd87d5f83db8d85def1830c421d6d924eae317fed82f050f8a3b0befc52c86
- SSDEEP 6144:tfUJJuV1cdhIoA7vJ0CLoCgvDLe4AmFvirGcEOkCybEaQRuy8K:5YsVOdhElvkCgvDLe4usOkxHy
- TLSH T1ACC48D29B6D0C036C5B39574C4A186BAEAB17432372549CFA3D5475A0F337E2BA7930E
- MD5 SHA1 SHA512 SSDEEP TLSH