Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/07/2026, 08:29
Behavioral task
behavioral1
Sample
b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
18 signatures
150 seconds
General
- Target b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe
- Size 1.7MB
- Sample260708-kdts7set8m
- SHA256 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369
- MD5 f6a13e202e0b7ae226de756e5cc72030
- SHA1 340fd922b1a60d1e6953681a82de0b3d3cd9941d
- SHA512 8046d052a68b63d02dc416127631025e79c79d22f9a7153a1f7f5e1a35e9ab9bfe2cbc118b1587b7bf012292d985c892f397a2483ca0c197d5b727943db16de7
- SSDEEP 24576:SvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:SHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T128858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2140 69f60874 - 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 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Destination IP 5 223.5.5.5 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Destination IP 40 114.114.114.114 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Destination IP 42 223.5.5.5 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 69f60874 File created C:\Windows\SysWOW64\69f60874 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 69f60874 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 69f60874 -
resource yara_rule behavioral1/memory/3068-0-0x00000000000E0000-0x000000000016C000-memory.dmp upx behavioral1/files/0x000f00000002445c-2.dat upx behavioral1/memory/2140-3-0x0000000000350000-0x00000000003DC000-memory.dmp upx behavioral1/memory/3068-13-0x00000000000E0000-0x000000000016C000-memory.dmp upx behavioral1/memory/2140-14-0x0000000000350000-0x00000000003DC000-memory.dmp upx behavioral1/memory/2140-22-0x0000000000350000-0x00000000003DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\24a338 69f60874 File opened for modification C:\Windows\348678 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.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 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 69f60874 - 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 69f60874 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 69f60874 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 69f60874 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 69f60874 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 69f60874 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 69f60874 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 69f60874 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 69f60874 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 69f60874 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2140 69f60874 2140 69f60874 2140 69f60874 2140 69f60874 2140 69f60874 2140 69f60874 2140 69f60874 2140 69f60874 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Token: SeTcbPrivilege 3068 b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe Token: SeDebugPrivilege 2140 69f60874 Token: SeTcbPrivilege 2140 69f60874
Processes
-
C:\Users\Admin\AppData\Local\Temp\b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.exe"C:\Users\Admin\AppData\Local\Temp\b30673d93c8e88299260d20b64441c205d774241cc2616ab949de447aecf3369.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:3068
-
C:\Windows\Syswow64\69f60874C:\Windows\Syswow64\69f608741⤵
- 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:2140
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\69f60874
- Size 1.7MB
- SHA256 de7d7b6d54f73a2c139146f2b9a7cd6493a2e9c87c3efc2ef7e702bfb31228e0
- MD5 ff668ba81bdbe87e410667cca82a8e3b
- SHA1 dcda447540643135c37cd5a45f03a4e60a1a8093
- SHA512 4b93ac629584e0283ec8eb9836c96a13eb2c73261439ba403878a3d962908385afd29ee5a3a39075339671bde789348693f7b9e20eacb63d5d622ebe2c1fbcb5
- SSDEEP 24576:svO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:sHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T1EA858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH