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
09/08/2026, 23:05
Behavioral task
behavioral1
Sample
938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe
- Size 2.5MB
- Sample260809-2243hsxbjc
- SHA256 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111
- MD5 1afe295dab54896862b0fbf399ffe38e
- SHA1 5a79caebe554b75a972605054bd5f31048b980b6
- SHA512 0c23ac6a95a757eac53d8cdabad9a93cca084617bcec371363af912a8b22f71a71064e240da146aa52e70b82a021e15b7a5902a446a67f7fff0de01632f40606
- SSDEEP 49152:RHHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:RnKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T10CC58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4968 9985de68 - Unexpected DNS network traffic destination 6 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 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Destination IP 2 223.5.5.5 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Destination IP 17 114.114.114.114 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Destination IP 18 223.5.5.5 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Destination IP 57 114.114.114.114 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Destination IP 58 223.5.5.5 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9985de68 File created C:\Windows\SysWOW64\9985de68 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 9985de68 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9985de68 -
resource yara_rule behavioral2/memory/3012-0-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/files/0x000a000000019cb8-2.dat upx behavioral2/memory/4968-3-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral2/memory/3012-10-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/memory/4968-11-0x00000000000D0000-0x000000000015C000-memory.dmp upx behavioral2/memory/4968-37-0x00000000000D0000-0x000000000015C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\550dd0 9985de68 File opened for modification C:\Windows\339108 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.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 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9985de68 - 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:" 9985de68 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9985de68 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9985de68 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9985de68 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9985de68 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9985de68 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9985de68 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9985de68 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9985de68 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4968 9985de68 4968 9985de68 4968 9985de68 4968 9985de68 4968 9985de68 4968 9985de68 4968 9985de68 4968 9985de68 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Token: SeTcbPrivilege 3012 938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe Token: SeDebugPrivilege 4968 9985de68 Token: SeTcbPrivilege 4968 9985de68
Processes
-
C:\Users\Admin\AppData\Local\Temp\938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.exe"C:\Users\Admin\AppData\Local\Temp\938002a6645118cb3989f2d254eed242d120a1c3b301af38578df51e38588111.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:3012
-
C:\Windows\Syswow64\9985de68C:\Windows\Syswow64\9985de681⤵
- 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:4968
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\9985de68
- Size 2.5MB
- SHA256 d903a0b12f2ea56487156a014fceabd8e1ea8e16889da823bd43564f1f7ca444
- MD5 aa2fcb353d5beead7e1125ebe636aa15
- SHA1 7ec545f7053825199fa225ac273389e5664ff0e3
- SHA512 0417ade416e53b731b82d9e4e5959bdec7ac8daf189fde1cb3c8a91b4acdf2b44e331fdc684640bfd8b385fa5ed408d99dfac27e975f2e44b15e34bb11ba5981
- SSDEEP 49152:2HHKe2WQX56/OJdJCXDrsOFZMjHfUTGkQy5QZuTtN:2nKGEkOhCXHHFZMjHfUKkVWsT
- TLSH T1D4C58E31E6818136D1B34671C6FA57BBA5247C211721A5CFA3C87A2A1F736D3AE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH