Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 22:58
Behavioral task
behavioral1
Sample
caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe
- Size 560KB
- Sample260809-2x2rlazyfz
- SHA256 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482
- MD5 998986c415c63d23f8673b1150610741
- SHA1 63ffab2b98e1cc87e4351310539f5dd1e205cf24
- SHA512 3ab2d386b15bd4d8c09c8005571580a4f4ae84d3b73f70438f29c62bf1cdf9d7b67ef69409bf7afbad0fbc9f18e090d53e0e32dd13f2d049bb24d8dd1d1e3127
- SSDEEP 6144:pWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:pkCO2zVPX7vf1LKlIsOkxHy
- TLSH T123C47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3100 af15ae77 - 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 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Destination IP 4 223.5.5.5 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Destination IP 18 114.114.114.114 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Destination IP 19 223.5.5.5 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af15ae77 File created C:\Windows\SysWOW64\af15ae77 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache af15ae77 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData af15ae77 -
resource yara_rule behavioral2/memory/5920-0-0x0000000000880000-0x000000000090C000-memory.dmp upx behavioral2/files/0x00070000000113d4-2.dat upx behavioral2/memory/3100-3-0x00000000006D0000-0x000000000075C000-memory.dmp upx behavioral2/memory/5920-16-0x0000000000880000-0x000000000090C000-memory.dmp upx behavioral2/memory/3100-17-0x00000000006D0000-0x000000000075C000-memory.dmp upx behavioral2/memory/3100-26-0x00000000006D0000-0x000000000075C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3512b8 af15ae77 File opened for modification C:\Windows\655a40 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.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 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language af15ae77 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing af15ae77 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ af15ae77 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" af15ae77 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" af15ae77 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" af15ae77 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix af15ae77 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" af15ae77 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" af15ae77 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" af15ae77 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3100 af15ae77 3100 af15ae77 3100 af15ae77 3100 af15ae77 3100 af15ae77 3100 af15ae77 3100 af15ae77 3100 af15ae77 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Token: SeTcbPrivilege 5920 caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe Token: SeDebugPrivilege 3100 af15ae77 Token: SeTcbPrivilege 3100 af15ae77
Processes
-
C:\Users\Admin\AppData\Local\Temp\caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.exe"C:\Users\Admin\AppData\Local\Temp\caeb1c6650eafadcfbd7f941646a5816289a332250459ef4e8521d84327b8482.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:5920
-
C:\Windows\Syswow64\af15ae77C:\Windows\Syswow64\af15ae771⤵
- 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:3100
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\af15ae77
- Size 560KB
- SHA256 f0e9b78e4670a34e47198d689eb59d8a1d63d84d0e2af91c93a75f3eaf52dda3
- MD5 7263ea87d4232ef73817ad3070787c14
- SHA1 d8cc0c43f47fefa3a70120abf7694df4658d7921
- SHA512 e2ef278b9c7b903a12ced0cbc0344fe0ebe928317c9a33af207700afab71f18c711ca4bec0f15feb6ef5c161b6ee71f5b0dfb66ac232b00612a706cc23a9b682
- SSDEEP 6144:YWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:YkCO2zVPX7vf1LKlIsOkxHy
- TLSH T17AC47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH