Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 04:57
Behavioral task
behavioral1
Sample
0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe
- Size 1.2MB
- Sample260802-flbkdavejc
- SHA256 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167
- MD5 b5afb43f856ad3355a3abd92f1ac2fb2
- SHA1 363bb1c705d3c41ebe1c04e6d2bc1a49500a7763
- SHA512 cbed8c3dfa67c7e900f975b6a98b2751e54a945bb8fc5cc86c789e8047e8277eeec271a220081c552be27f757173ad7d4862653560c845dc59ecfcf4fb8be4d1
- SSDEEP 24576:hvO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+y:hHHKX2WQt5QZuTtS0rQi
- TLSH T106558D31E641C036D5A70175C6BA4BBFA5787D21032565CBE3D43E6A2FB22D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3316 22953cf0 - 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 17 223.5.5.5 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Destination IP 1 114.114.114.114 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Destination IP 4 223.5.5.5 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Destination IP 16 114.114.114.114 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 22953cf0 File created C:\Windows\SysWOW64\22953cf0 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 22953cf0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 22953cf0 -
resource yara_rule behavioral2/memory/612-0-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral2/files/0x00070000000113d4-2.dat upx behavioral2/memory/3316-3-0x0000000000230000-0x00000000002BC000-memory.dmp upx behavioral2/memory/612-10-0x0000000000F90000-0x000000000101C000-memory.dmp upx behavioral2/memory/3316-11-0x0000000000230000-0x00000000002BC000-memory.dmp upx behavioral2/memory/3316-38-0x0000000000230000-0x00000000002BC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\38c568 22953cf0 File opened for modification C:\Windows\a7a48 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.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 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 22953cf0 - 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:" 22953cf0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 22953cf0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 22953cf0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 22953cf0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 22953cf0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 22953cf0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 22953cf0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 22953cf0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 22953cf0 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 22953cf0 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 22953cf0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3316 22953cf0 3316 22953cf0 3316 22953cf0 3316 22953cf0 3316 22953cf0 3316 22953cf0 3316 22953cf0 3316 22953cf0 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Token: SeTcbPrivilege 612 0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe Token: SeDebugPrivilege 3316 22953cf0 Token: SeTcbPrivilege 3316 22953cf0
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.exe"C:\Users\Admin\AppData\Local\Temp\0b1ec8ccbc36cdc02f5763b20b254be2a24cbbe3d1460f378f7a7446e807c167.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:612
-
C:\Windows\Syswow64\22953cf0C:\Windows\Syswow64\22953cf01⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3316
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\22953cf0
- Size 1.2MB
- SHA256 74e1ea3192cfd87225a702925f8fc275c353e6812f67586213c34b26aa81af16
- MD5 b6042dea86eeb99c859ed53f2281abfb
- SHA1 2686192a8f36748e57b419ddebd58322dd8b3e5c
- SHA512 fa6e38b0036265aa26f386f3c9c5f7928534a0b62cd120058f6988809269a868a626ba6e5bf21d56132ee2908d526778ea9aa078fe043378b3bae1eb474804f3
- SSDEEP 24576:VvO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+y:VHHKX2WQt5QZuTtS0rQi
- TLSH T162558D31E641C036D5A70175C6BA4BBFA5787D21032565CBE3D43E6A2FB22D2AA3170F
- MD5 SHA1 SHA512 SSDEEP TLSH