Analysis
- max time kernel
150s - 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
31/07/2026, 04:38
Behavioral task
behavioral1
Sample
4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
9 signatures
150 seconds
General
- Target 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe
- Size 3.0MB
- Sample260731-e9eq9scg33
- SHA256 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b
- MD5 12d7104bb5564d7093948bdef74f8f19
- SHA1 cf5b53e18927eabd37ca02987a2eaba0b14f5fef
- SHA512 b40bfd06cc84c455efbc3b1a43ae6db26a33ae87d220beb3b3b8095253e38d231a2b5dff21e89bc4d821b2029f008e0f25a1329c9acab6892b9b6c57de3c9083
- SSDEEP 49152:7A/JuTQKqVmgbQIzZMPXpB91rHpn/qKmNAOaG6IOY/:8/whnLrHp/qKm2/Sb/
- TLSH T1EAE55953EB914AE8E39D0536DF544150E72AF2256BEF13A27428420DDE83387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1020 44863f1f - 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 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Destination IP 2 223.5.5.5 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Destination IP 8 114.114.114.114 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Destination IP 9 223.5.5.5 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\44863f1f 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 44863f1f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 44863f1f -
resource yara_rule behavioral2/memory/1292-0-0x0000000000910000-0x0000000000C15000-memory.dmp upx behavioral2/files/0x000a000000011371-2.dat upx behavioral2/memory/1020-4-0x0000000000C50000-0x0000000000F55000-memory.dmp upx behavioral2/memory/1292-5-0x0000000000910000-0x0000000000C15000-memory.dmp upx behavioral2/memory/1020-6-0x0000000000C50000-0x0000000000F55000-memory.dmp upx behavioral2/memory/1020-17-0x0000000000C50000-0x0000000000F55000-memory.dmp upx - 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 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 44863f1f - 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" 44863f1f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 44863f1f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 44863f1f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 44863f1f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 44863f1f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 44863f1f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 44863f1f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 44863f1f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 44863f1f - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 44863f1f Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 44863f1f - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1020 44863f1f 1020 44863f1f 1020 44863f1f 1020 44863f1f 1020 44863f1f 1020 44863f1f 1020 44863f1f 1020 44863f1f 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Token: SeTcbPrivilege 1292 4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe Token: SeDebugPrivilege 1020 44863f1f Token: SeTcbPrivilege 1020 44863f1f
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe"C:\Users\Admin\AppData\Local\Temp\4ee21778daa63cced9d46b6819f47a7929ce1736ae813a13c7b16a5cf868c78b.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1292
-
C:\Windows\Syswow64\44863f1fC:\Windows\Syswow64\44863f1f1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1020
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:6048
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\44863f1f
- Size 3.0MB
- SHA256 ce15fb8a99e07c5d89807a87a0805e8f44645937d56bce9cc820f345766b3b41
- MD5 a37fe8b4569dcbbed1a7cd9981627d62
- SHA1 4e136fe228d2da5a6cad0c20c34cfc957aa3dfd0
- SHA512 888312956172a9fa303a0a3a8d6511ce576e270ad9a763ebac3239dcbc2428f30190eddf175dd1fc34e3ecbb010abdc3801ec236db105b0d9386523d16dd0f54
- SSDEEP 49152:gA/JuTQKqVmgbQIzZMPXpB91rHpn/qKmNAOaG6IOY/:3/whnLrHp/qKm2/Sb/
- TLSH T160E55953EB914AE8E39D0536DF544150E72AF2256BEF13A27428420DDE83387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH