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
18/07/2026, 21:08
Behavioral task
behavioral1
Sample
6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe
- Size 1.7MB
- Sample260718-zzbbbafw5v
- SHA256 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85
- MD5 0241bb0149f706c23d7515637c5f13fe
- SHA1 db37f6ebd9a01f5b81d6b4799abcd993ba3cca1e
- SHA512 472be1b3a5985e89036671b3587e7832efa64faebdc3dded3e8959501ebb1874eff2dddc28daa840d80ea1fadb86c69c3c8c0f4de1b7782dbf69ff73513fe050
- SSDEEP 24576:GvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:GHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T15F858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5868 b9306294 - 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 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Destination IP 5 223.5.5.5 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Destination IP 16 114.114.114.114 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Destination IP 17 223.5.5.5 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b9306294 File created C:\Windows\SysWOW64\b9306294 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b9306294 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b9306294 -
resource yara_rule behavioral2/memory/2668-0-0x0000000000E00000-0x0000000000E8C000-memory.dmp upx behavioral2/files/0x000600000001b867-2.dat upx behavioral2/memory/5868-3-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/memory/2668-13-0x0000000000E00000-0x0000000000E8C000-memory.dmp upx behavioral2/memory/5868-14-0x0000000001000000-0x000000000108C000-memory.dmp upx behavioral2/memory/5868-37-0x0000000001000000-0x000000000108C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\647658 b9306294 File opened for modification C:\Windows\2dad58 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.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 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b9306294 - 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\History\CachePrefix = "Visited:" b9306294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b9306294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b9306294 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix b9306294 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b9306294 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b9306294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b9306294 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b9306294 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b9306294 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5868 b9306294 5868 b9306294 5868 b9306294 5868 b9306294 5868 b9306294 5868 b9306294 5868 b9306294 5868 b9306294 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Token: SeTcbPrivilege 2668 6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe Token: SeDebugPrivilege 5868 b9306294 Token: SeTcbPrivilege 5868 b9306294
Processes
-
C:\Users\Admin\AppData\Local\Temp\6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.exe"C:\Users\Admin\AppData\Local\Temp\6dfdd056280895d06a218bf86324d77596f7deb057b6a7951e4be78cdc28ad85.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:2668
-
C:\Windows\Syswow64\b9306294C:\Windows\Syswow64\b93062941⤵
- 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:5868
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b9306294
- Size 1.7MB
- SHA256 478f8e84e82d4a9dae25a30af142732a8be9c9c87df7745508b886059fe4803d
- MD5 a7ca1e6a1fa81b5d3541d32c63157f02
- SHA1 51329a9f4d8b9dd1597065d4937acdc55c7b1e53
- SHA512 fbaed461be22f501f270428f2e8fbd68a27f0f5ecc630dbc0cb333c4025541d60ea0927b25ec17662143c0a7a148ee51d96c718e13e8a71b1e1dba802bbfe150
- SSDEEP 24576:yvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:yHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T12F858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH