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
10/07/2026, 19:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe
- Size 3.0MB
- Sample260710-x81lfsat3v
- SHA256 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82
- MD5 f84ecce96a1bec60b12ace5313dcc5f4
- SHA1 a55be80809cbca38ce08f16c0bf9d5bd5b2214ef
- SHA512 3c58cf09de412aebc711571f22bf1376d38949fe9d19ef228abe886564adf67e6e381ac67a2c4a39b276561a00290ed72b7a49bf2732d38bd6e9df872cb79153
- SSDEEP 49152:9HHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMz:9nKdBWsM0r1Qn1K4XKH40Feq
- TLSH T1ACE59D12F7A0C036C4A7027589BA476EA678BD614B2547CBB3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2164 4c7ac23c - 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 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Destination IP 2 223.5.5.5 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Destination IP 23 114.114.114.114 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Destination IP 24 223.5.5.5 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4c7ac23c File created C:\Windows\SysWOW64\4c7ac23c c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4c7ac23c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4c7ac23c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\250c68 4c7ac23c File opened for modification C:\Windows\5ed8c8 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.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 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4c7ac23c - 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\Cookies\CachePrefix = "Cookie:" 4c7ac23c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4c7ac23c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4c7ac23c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4c7ac23c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4c7ac23c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4c7ac23c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4c7ac23c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4c7ac23c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4c7ac23c - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 2164 4c7ac23c 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Token: SeTcbPrivilege 5540 c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe Token: SeDebugPrivilege 2164 4c7ac23c Token: SeTcbPrivilege 2164 4c7ac23c
Processes
-
C:\Users\Admin\AppData\Local\Temp\c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.exe"C:\Users\Admin\AppData\Local\Temp\c6a084238c0c3f745818512e31d2a990f6332811dcb8752ae217ddad741ccb82.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:5540
-
C:\Windows\Syswow64\4c7ac23cC:\Windows\Syswow64\4c7ac23c1⤵
- 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:2164
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4c7ac23c
- Size 3.0MB
- SHA256 ef029e05ef555953f590781301c0c32d5dcefaaad9dbbd24cec6baa01c0798ed
- MD5 6e06fb64b1fe1a3fb3736d8f1e99207f
- SHA1 3a7867bd5c49ccb4d86015d2881bc55ac6843fa5
- SHA512 2b098c767ba5f9eece849d3ef6eca52b73bc79b93f88dd9cc12cca29e00fffa491fe811f3485470a3025300490a4b34400605ea4c386976b2c14db36128f8c08
- SSDEEP 49152:wHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMz:wnKdBWsM0r1Qn1K4XKH40Feq
- TLSH T154E59D12F7A0C036C4A7027589BA476EA678BD614B2547CBB3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH