Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20250502-en - resource tags
arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system - submitted
07/05/2026, 19:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe
Resource
win10v2004-20250619-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe
Resource
win11-20250502-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe
- Size 4.0MB
- Sample260507-xts8tsc17p
- SHA256 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12
- MD5 b7712e202018dcee86e64547d1c5187e
- SHA1 e3d3e43b786aee34de0c8b85c7d4a7395e362f6b
- SHA512 e9f1dfb1c14ed1a4d3dc80b702e8d03935deea35ea45b3600fc53c499627c32e90000e88757de2c43165fd190520533a5ed428e85d70bb3e9e40cb541b888b5c
- SSDEEP 98304:/nKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:/CNDtojKL2Kqo7
- TLSH T18416CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5664 8ee2a61b - 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 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe Destination IP 2 223.5.5.5 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe Destination IP 12 114.114.114.114 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe Destination IP 13 223.5.5.5 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\8ee2a61b 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 8ee2a61b File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 8ee2a61b - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\60f840 8ee2a61b File opened for modification C:\Windows\5d7a28 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.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 8ee2a61b Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe - 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 8ee2a61b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 8ee2a61b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 8ee2a61b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 8ee2a61b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 8ee2a61b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 8ee2a61b Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 8ee2a61b Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 8ee2a61b Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 8ee2a61b - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5664 8ee2a61b 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe Token: SeTcbPrivilege 5460 1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe Token: SeDebugPrivilege 5664 8ee2a61b Token: SeTcbPrivilege 5664 8ee2a61b
Processes
-
C:\Users\Admin\AppData\Local\Temp\1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.exe"C:\Users\Admin\AppData\Local\Temp\1e3125caa1d6e885ca0817dabd752833ee196aef3a052dbee911437deda62c12.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:5460
-
C:\Windows\Syswow64\8ee2a61bC:\Windows\Syswow64\8ee2a61b1⤵
- 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:5664
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\8ee2a61b
- Size 4.0MB
- SHA256 a00dda09e70f4adb38c8471dba1066ba9c2cb842f9fb5f11e16514caf2c29526
- MD5 509a08a41302b39084e4306bdd1f4564
- SHA1 78fb998eb35928674fcb57b8e19a4409d1eeb2e2
- SHA512 36b5e975d81caa9bb63058095625ca0213e366cb22518e031f6b7655f488f311c7d1c75b270c4231b9a6d012904f8511f370d14e3e39e41cd6d3afb1936fcef4
- SSDEEP 98304:qnKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:qCNDtojKL2Kqo7
- TLSH T1FE16CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH