Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/09/2026, 22:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe
- Size 615KB
- Sample260919-2l4rtacc83
- SHA256 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba
- MD5 31442a4e69ecc9c9d703f00e3b2079a8
- SHA1 98345d8191eae58ec0d7ffd077f37f62b5e3f2b4
- SHA512 2c47b7b6cb1510e28745f3e30128ec18d99bfdce55bbe79e0138d00964908fa7ef6047845887d7cbf70f91154355b6f29aa96ad4c6af5335e90eb911ebae38d5
- SSDEEP 12288:nSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:SvO2xJKRI2FOkx2LFicUV
- TLSH T13FD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4760 ad7579b3 - 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 3 114.114.114.114 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Destination IP 6 223.5.5.5 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Destination IP 55 114.114.114.114 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Destination IP 56 223.5.5.5 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad7579b3 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad7579b3 File created C:\Windows\SysWOW64\ad7579b3 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\517e30 ad7579b3 File opened for modification C:\Windows\5d3408 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.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 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ad7579b3 - 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\Cookies\CachePrefix = "Cookie:" ad7579b3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ad7579b3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ad7579b3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ad7579b3 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ad7579b3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ad7579b3 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ad7579b3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ad7579b3 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ad7579b3 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 4760 ad7579b3 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Token: SeTcbPrivilege 5444 922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe Token: SeDebugPrivilege 4760 ad7579b3 Token: SeTcbPrivilege 4760 ad7579b3
Processes
-
C:\Users\Admin\AppData\Local\Temp\922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.exe"C:\Users\Admin\AppData\Local\Temp\922076f62edef5d1d2aeda9d4093004e64e4921b5c5cd7ac86383420b5e112ba.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:5444
-
C:\Windows\Syswow64\ad7579b3C:\Windows\Syswow64\ad7579b31⤵
- 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:4760
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ad7579b3
- Size 615KB
- SHA256 674dc2fd18442f16cc006a6d9a47d57a8c9c6f1c1c69a2c912f2c4cf90bdfcf9
- MD5 a901640776f759126b71ac8c7e6506b9
- SHA1 ae8bf78d239b151975377e3756b1dbc5718ba73e
- SHA512 fa007fc04502df4a17f17ae30da2788115802695b2f5ec3c95dfba792c6b428e39d9d41b51f2fbc1c50d733bb50659cb4e656b7f1bb08fd163dd4fc229e7c12f
- SSDEEP 12288:7SvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:OvO2xJKRI2FOkx2LFicUV
- TLSH T12AD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH