Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 18:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe
- Size 3.3MB
- Sample260712-w6klsafv2n
- SHA256 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741
- MD5 157da9e3d6558038e1b54cf84b97d1b5
- SHA1 46c3ee7d8f04cf6df7bcc5c887943d8169aa2a2c
- SHA512 7aec88a8fb61592fb4f26ef101763a6f8b81ae35c0d2f95b6fa2196cbc15d275f535c65600157cab0c0a6a3d7f90bed434b94b409d1fcad4a08b9eb848bc090b
- SSDEEP 24576:OvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:OHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T11CF54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3512 423332aa - 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 36 223.5.5.5 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Destination IP 80 114.114.114.114 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Destination IP 81 223.5.5.5 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Destination IP 1 114.114.114.114 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Destination IP 2 223.5.5.5 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Destination IP 35 114.114.114.114 3512 423332aa - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 423332aa File created C:\Windows\SysWOW64\423332aa 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 423332aa File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 423332aa - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3c2070 423332aa File opened for modification C:\Windows\4eaf68 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.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 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 423332aa - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 423332aa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 423332aa Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 423332aa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 423332aa Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 423332aa Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 423332aa Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 423332aa Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 423332aa Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 423332aa - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3512 423332aa 3512 423332aa 3512 423332aa 3512 423332aa 3512 423332aa 3512 423332aa 3512 423332aa 3512 423332aa 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Token: SeTcbPrivilege 4596 849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe Token: SeDebugPrivilege 3512 423332aa Token: SeTcbPrivilege 3512 423332aa
Processes
-
C:\Users\Admin\AppData\Local\Temp\849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.exe"C:\Users\Admin\AppData\Local\Temp\849b93720caf862b80f0b4a3e7b8ea38be96571c27cf4386b2dbd679a115e741.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:4596
-
C:\Windows\Syswow64\423332aaC:\Windows\Syswow64\423332aa1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:3512
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\423332aa
- Size 3.3MB
- SHA256 11e520fd5bbda37482524c0ad2826526199fb40875e4ddd30ac9e9db3abccd78
- MD5 64abd19ceaa474a0716b507eb73a48a1
- SHA1 0f7a7a97874607abbd436afece0016f5bc06e0ec
- SHA512 ecb97a11d2f146161bf407296e7455822e65297a1d3a43ccc3cb0905ec70cc9d7d99fe28baeda20b620adfa956b160f924d7b5d1821f5a578b3853056f09b508
- SSDEEP 24576:xvO2xJKRI2dOkx2LFAC///wjHPOnOkx2LFhJbKkKF/eMNPjxdnQbzU:xHHKO2FQN///wTGHQd9KFeMxQbzU
- TLSH T188F54B12FB90C636D16A573048AB439A6BB5FD405B128BDF62D4B31F0F732869E31E58
- MD5 SHA1 SHA512 SSDEEP TLSH