Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 18:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe
- Size 395KB
- Sample260801-wt3a3avtdx
- SHA256 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa
- MD5 3d93c274eb8579fce7c0396f226b6ecf
- SHA1 f6cf5003433886b3cc1928913d4715cce3674290
- SHA512 3ec28a19548eea10cff1f66ca73595ed98907120d9a358ef3ca946c012c94a1b9af52e97025aa9588c3a8b6c3f55618596c8056403b01e225902cf084e277c2b
- SSDEEP 6144:cWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:ckCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T1F6846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4080 a1eea540 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 56 114.114.114.114 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Destination IP 57 223.5.5.5 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Destination IP 1 114.114.114.114 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Destination IP 4 223.5.5.5 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Destination IP 15 114.114.114.114 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Destination IP 16 223.5.5.5 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\a1eea540 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a1eea540 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 a1eea540 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\45d9e0 a1eea540 File opened for modification C:\Windows\17d4e0 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.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 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a1eea540 - 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\Content\CachePrefix a1eea540 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a1eea540 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a1eea540 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a1eea540 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a1eea540 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a1eea540 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a1eea540 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a1eea540 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a1eea540 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4080 a1eea540 4080 a1eea540 4080 a1eea540 4080 a1eea540 4080 a1eea540 4080 a1eea540 4080 a1eea540 4080 a1eea540 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Token: SeTcbPrivilege 1392 82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe Token: SeDebugPrivilege 4080 a1eea540 Token: SeTcbPrivilege 4080 a1eea540
Processes
-
C:\Users\Admin\AppData\Local\Temp\82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.exe"C:\Users\Admin\AppData\Local\Temp\82299dd8a38b78f3bdd954dc8542222c8972b38ae8cfbb3dd9ec86ef427868aa.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:1392
-
C:\Windows\Syswow64\a1eea540C:\Windows\Syswow64\a1eea5401⤵
- 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:4080
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a1eea540
- Size 395KB
- SHA256 91852367b07a35b0deb1d15753b345c35093bceae02d6ef86a9e3290ad7c96a1
- MD5 c15274eecd23baa6abd903e214d10cab
- SHA1 96276480bd5f53e9d9b6609af8231351a1ac0688
- SHA512 e5637a8d2bee84f97eacb3b01911bc4d91aa6e71149cf251868529f6d313d6886e44e1b594044c58b15b4b18ed2ea09943d96421a79865d83696fcb944de3370
- SSDEEP 6144:fWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:fkCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T1C3846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH