Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/07/2026, 02:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe
- Size 3.0MB
- Sample260717-dcdbhadv9y
- SHA256 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89
- MD5 d0efef8aaf173035ed567424df04b64c
- SHA1 cf56b6de2ce62cb068239c3d810c134b95668735
- SHA512 15a5f804998c2a67e8f91752120b0ad475aaab1e73573320ff8c7dba789df74341bd15cd39a0d66ea1a38d4484423badc4db547f43cb828240a4704b1412051f
- SSDEEP 49152:RHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMz:RnKdBWsM0r1Qn1K4XKH40Feq
- TLSH T106E59D12F7A0C036C4A7027589BA476EA678BD614B2547CBB3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3436 4b8e8cb - 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 4 223.5.5.5 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Destination IP 16 114.114.114.114 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Destination IP 17 223.5.5.5 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Destination IP 1 114.114.114.114 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\4b8e8cb 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4b8e8cb File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4b8e8cb - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3ad358 4b8e8cb File opened for modification C:\Windows\4dee90 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.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 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4b8e8cb - 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" 4b8e8cb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4b8e8cb Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4b8e8cb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4b8e8cb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4b8e8cb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4b8e8cb Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4b8e8cb Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4b8e8cb Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4b8e8cb - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 3436 4b8e8cb 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Token: SeTcbPrivilege 4552 4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe Token: SeDebugPrivilege 3436 4b8e8cb Token: SeTcbPrivilege 3436 4b8e8cb
Processes
-
C:\Users\Admin\AppData\Local\Temp\4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.exe"C:\Users\Admin\AppData\Local\Temp\4e4a21cdb8ab7df861ffbe938df129e20e7f6058affe899f8724778dd9c84a89.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:4552
-
C:\Windows\Syswow64\4b8e8cbC:\Windows\Syswow64\4b8e8cb1⤵
- 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:3436
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4b8e8cb
- Size 3.0MB
- SHA256 7ab203407255da65c0f4903155e24932990e625c6a7aca3baa5d5390c6f65ea1
- MD5 76879583c1ac440dadbdab5d12bd6112
- SHA1 d2ecd5d4733883e66a35b256022ed8bd2002a141
- SHA512 0f212ba3c5363a7b65b83236ce00ffee95eb36b98d501f8514c9cc3cca920101682a4483df8fb86e4068f3abd06e39a18c00361d3590b2117b2b54ee57c3a528
- SSDEEP 49152:gHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMz:gnKdBWsM0r1Qn1K4XKH40Feq
- TLSH T15AE59D12F7A0C036C4A7027589BA476EA678BD614B2547CBB3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH