Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/08/2026, 23:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe
- Size 1.8MB
- Sample260816-31csback91
- SHA256 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5
- MD5 556d596f74d699f07a18b9bc9d466908
- SHA1 a25b7d89522cd62c49c5c09d068f842e2c12c00a
- SHA512 07ac124a20c6689415f8c3b9b028e8b873c17e4c8f899ffb8341228df7b5e2459ee33ac7b6520539ed0337b5326c5389c22ed2c181e9d11c0f67672af474483c
- SSDEEP 49152:GHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:GnKdtWsM0r1QnxK4e
- TLSH T18885AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3304 6e0bfb08 - 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 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Destination IP 4 223.5.5.5 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Destination IP 27 114.114.114.114 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Destination IP 28 223.5.5.5 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6e0bfb08 File created C:\Windows\SysWOW64\6e0bfb08 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 6e0bfb08 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6e0bfb08 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3890d0 6e0bfb08 File opened for modification C:\Windows\2dad58 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.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 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6e0bfb08 - 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" 6e0bfb08 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6e0bfb08 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6e0bfb08 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6e0bfb08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6e0bfb08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6e0bfb08 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6e0bfb08 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6e0bfb08 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6e0bfb08 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 6e0bfb08 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 6e0bfb08 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 3304 6e0bfb08 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Token: SeTcbPrivilege 2668 d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe Token: SeDebugPrivilege 3304 6e0bfb08 Token: SeTcbPrivilege 3304 6e0bfb08
Processes
-
C:\Users\Admin\AppData\Local\Temp\d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.exe"C:\Users\Admin\AppData\Local\Temp\d79cea62f5a9ed9699c159241905610abf3e2ce1a4f09537b89b9cec7c69efc5.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:2668
-
C:\Windows\Syswow64\6e0bfb08C:\Windows\Syswow64\6e0bfb081⤵
- 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:3304
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6e0bfb08
- Size 1.8MB
- SHA256 bb59c285ca92b801fa700603d70bfd3798f7654025be2b46911e45b46f08d853
- MD5 9be4e8748623b8531b17959a2eb9cbe8
- SHA1 39ea3a918eba04fb4cd188516c85afa68fa3a21a
- SHA512 aa6564719bffd880eb65865307775cda33242761c51fbabf66fae172747e33949613a75315177dd48d767e90f62c506b690909937461bc705e416c64ec07da2a
- SSDEEP 49152:tHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:tnKdtWsM0r1QnxK4e
- TLSH T10B85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH