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
31/08/2026, 08:53
Behavioral task
behavioral1
Sample
9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe
- Size 1.7MB
- Sample260831-ktsabaydmc
- SHA256 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86
- MD5 d9da0b76c601234b7e5626167312de7f
- SHA1 ad5deda9b03912c65dad9047ec72dbc5e92df92c
- SHA512 d73af8013a930fd2a6a0c98c170b09622de5d766728b482b442362e0976bc0c9b34d340c83b26df7847f818272180987c7da2fb62d4a324b37ae38fb8d28488d
- SSDEEP 24576:dvO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:dHHKX2WQt5QZuTtS0rQMYOQ+q8CE0I
- TLSH T16D859E21B791C036D4AB01758AB98BAEA578BD31072551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 468 89e104d8 - 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 18 223.5.5.5 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Destination IP 1 114.114.114.114 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Destination IP 2 223.5.5.5 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Destination IP 17 114.114.114.114 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 89e104d8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 89e104d8 File created C:\Windows\SysWOW64\89e104d8 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 89e104d8 -
resource yara_rule behavioral2/memory/5596-0-0x0000000000D40000-0x0000000000DCC000-memory.dmp upx behavioral2/memory/468-3-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx behavioral2/files/0x00080000000068df-4.dat upx behavioral2/memory/5596-10-0x0000000000D40000-0x0000000000DCC000-memory.dmp upx behavioral2/memory/468-11-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx behavioral2/memory/468-38-0x0000000000B20000-0x0000000000BAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\80328 89e104d8 File opened for modification C:\Windows\5fce38 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.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 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 89e104d8 - 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:" 89e104d8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 89e104d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 89e104d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 89e104d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 89e104d8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 89e104d8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 89e104d8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 89e104d8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 89e104d8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 468 89e104d8 468 89e104d8 468 89e104d8 468 89e104d8 468 89e104d8 468 89e104d8 468 89e104d8 468 89e104d8 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Token: SeTcbPrivilege 5596 9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe Token: SeDebugPrivilege 468 89e104d8 Token: SeTcbPrivilege 468 89e104d8
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.exe"C:\Users\Admin\AppData\Local\Temp\9f096459409d6b90f19b855d49ea7fb36178610e3934ac049d5e7ae88025bd86.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:5596
-
C:\Windows\Syswow64\89e104d8C:\Windows\Syswow64\89e104d81⤵
- 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:468
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\89e104d8
- Size 1.7MB
- SHA256 160f7c7be95ee818ddbe9e0ec05a712efc83ed2662bd4688ad7e8e5ef8dc5ff0
- MD5 d2ea988d9d3f8f3c2a308331f0fcbd4f
- SHA1 1d80ba4a66e73abaa2b0499ff363146591a2c461
- SHA512 6d4bc8b9a0e63e17b34912b8ca831e2ef3dae6e6ea51eb3cfb5da1437edc6da086169873a46269ced1970e32e24b5f12f63cb38597c577550adc8fe5003df1f6
- SSDEEP 24576:zvO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:zHHKX2WQt5QZuTtS0rQMYOQ+q8CE0I
- TLSH T18D859E21B791C036D4AB01758AB98BAEA578BD31072551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH