Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 04:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe
- Size 395KB
- Sample260802-flayvavdrc
- SHA256 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1
- MD5 1ae45c9953766c7e7a6392a8eec1d75c
- SHA1 ff348d41bf0c2c7e7e046ecdd14e98be0dd95123
- SHA512 c3c38a7acc007230eaa02f57ed4fcefc410049ac7f578d767399a912ff96af9e41adf37b7d5a5e12e599966f18590fbd25255f26820069ea3532c1d60fb5a5df
- SSDEEP 12288:c3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:QVOL4/gPnKHOkx2LFE
- TLSH T166845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5732 88908248 - 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 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Destination IP 4 223.5.5.5 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Destination IP 17 114.114.114.114 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Destination IP 18 223.5.5.5 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\88908248 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 88908248 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 88908248 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\622248 88908248 File opened for modification C:\Windows\5042a0 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.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 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 88908248 - 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" 88908248 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 88908248 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 88908248 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 88908248 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 88908248 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 88908248 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 88908248 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 88908248 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 88908248 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 5c0000000100000004000000800100000f0000000100000030000000f019c7ba12795dacd6ef1a767657deb8e41060a2ad1a6c66900a6ec16870fc06eecbaffdd3e2c986659578e7e85e535a530000000100000040000000303e301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00b000000010000003800000047006c006f00620061006c005300690067006e002000450043004300200052006f006f00740020004300410020002d002000520035000000090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308620000000100000020000000179fbc148a3dd00fd24ea13458cc43bfa7f59c8182d783a513f6ebec100c89241400000001000000140000003de629489bea07ca21444a26de6eded283d09f591d0000000100000010000000b647dd2a9ccadee75e8905e256cc6b147f000000010000000c000000300a06082b060105050703037e00000001000000080000000080c82b6886d7010300000001000000140000001f24c630cda418ef2069ffad4fdd5f463a1b69aa190000000100000010000000e3087c0c81f60a2a2b466b8a3e70cce82000000001000000220200003082021e308201a4a0030201020211605949e0262ebb55f90a778a71f94ad86c300a06082a8648ce3d040303305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e301e170d3132313131333030303030305a170d3338303131393033313430375a305031243022060355040b131b476c6f62616c5369676e2045434320526f6f74204341202d20523531133011060355040a130a476c6f62616c5369676e311330110603550403130a476c6f62616c5369676e3076301006072a8648ce3d020106052b810400220362000447450e96fb7d5dbfe939d121f89f0bb6d57b1e923a48591cf062312dc07a28fe1aa75cb3b6cc97e745d458fad1776d43a2c08765340a1f7addeb3c33a1c59d4da46f4195387fc91e84ebd19e49928794870c3a854a669f9d59934d976106864aa3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e041604143de629489bea07ca21444a26de6eded283d09f59300a06082a8648ce3d0403030368003065023100e56912c96edbc631ba0941e197f8fbfd9ae27d12c9ed7c64d3cb05258b56d9a0e75e5d4e0b839c5b7629a00926216a62023071d2b58f5cea3be1780985a875923bc85cfd48ef0d7422a808e26ec549cec70cbca76169f1f73be12acbf92bf3669037 88908248 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 88908248 - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 5732 88908248 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Token: SeTcbPrivilege 4688 6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe Token: SeDebugPrivilege 5732 88908248 Token: SeTcbPrivilege 5732 88908248
Processes
-
C:\Users\Admin\AppData\Local\Temp\6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.exe"C:\Users\Admin\AppData\Local\Temp\6d84d310288d353b8d791d8c3576949ae4fbc268f2f155fd86a822040560b1e1.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:4688
-
C:\Windows\Syswow64\88908248C:\Windows\Syswow64\889082481⤵
- 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:5732
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\622248
- Size 906B
- SHA256 565e75b7527354c30457358e6f4190f06af5e65e72efcd6641c3f7b708845307
- MD5 2647308165f00a751f294e60449e8207
- SHA1 efbdf779a8e9828efe58377129e271a02357e5ab
- SHA512 b96e65c85323130d92865c32908367d735034d588ca363ec07095fbda5ee2945ac8293e4356db0fd82f1d927c19a66221c76183aa7f6285db4cb397b6f28814f
- TLSH T1A111997170DA72D811E2DE24D5C2CD8EB23232A0C5EE003B468228306396334CE6797F
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\88908248
- Size 395KB
- SHA256 31081804afd98285b4b48790a16866ef133b81f93a48f4858cf46e8864d2dea9
- MD5 b4aea73502dd9cbf867870d203158afd
- SHA1 b3bb653c5b8afd0e7d4a0b6f7ee3545fd2c02f0c
- SHA512 0052f55f808293a29ea4bd66993336b2c07cfd3d6de50d43da66a1024c8715817b8f951cb6096c2d425ee61876150727d332da6daffdfbd6a0f089eda2f341c5
- SSDEEP 12288:M3Sgbu4VOGWPSqt6IpouYgCEmx1z725uRG9OArjlI6YmLm08dOkx2LIaxy:AVOL4/gPnKHOkx2LFE
- TLSH T12F845C2AB6E0D076C4B79574C4A257A6FBB1B43227204ACF6390475A1F237E2BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH