Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/10/2026, 04:11
Behavioral task
behavioral1
Sample
10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe
- Size 1.1MB
- Sample261017-esepyaht2l
- SHA256 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3
- MD5 4a3895efd0f6005a72b60242e20431bf
- SHA1 e7ac98b8c5d5adc3d4000a349f6d78f91e186bf7
- SHA512 9ae9a62c6c4a7c9be5f7ef18cf9085d41c729a1fa1ad97f8bcd792837f1dca47c51fed070c5f511d598c2b9bcc8b4516b45afeab524f954e5b71c4f5e87f1179
- SSDEEP 12288:jSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:WvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T187357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2416 ad0e2ea5 - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 91 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 136 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 177 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 287 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 288 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 36 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 176 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 318 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 35 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 89 114.114.114.114 2416 ad0e2ea5 Destination IP 138 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 231 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 1 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 2 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 230 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 317 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 371 114.114.114.114 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Destination IP 372 223.5.5.5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ad0e2ea5 File created C:\Windows\SysWOW64\ad0e2ea5 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ad0e2ea5 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ad0e2ea5 -
resource yara_rule behavioral2/memory/3536-0-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/files/0x000d00000001b85b-2.dat upx behavioral2/memory/2416-4-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral2/memory/3536-20-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/memory/2416-21-0x0000000000840000-0x00000000008CC000-memory.dmp upx behavioral2/memory/2416-42-0x0000000000840000-0x00000000008CC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3c89a0 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe File opened for modification C:\Windows\295ce0 ad0e2ea5 - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ad0e2ea5 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ad0e2ea5 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.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 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ad0e2ea5 - 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 ad0e2ea5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ad0e2ea5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ad0e2ea5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ad0e2ea5 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ad0e2ea5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ad0e2ea5 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ad0e2ea5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ad0e2ea5 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ad0e2ea5 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 2416 ad0e2ea5 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Token: SeTcbPrivilege 3536 10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe Token: SeDebugPrivilege 2416 ad0e2ea5 Token: SeTcbPrivilege 2416 ad0e2ea5
Processes
-
C:\Users\Admin\AppData\Local\Temp\10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe"C:\Users\Admin\AppData\Local\Temp\10981d83bb58290393a801ede9a54d06824776cf7d5474aa25238ae5e7667fb3.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3536
-
C:\Windows\Syswow64\ad0e2ea5C:\Windows\Syswow64\ad0e2ea51⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2416
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ad0e2ea5
- Size 1.1MB
- SHA256 c5bfafc271c577f63d16d519cd56623e25e2214120a51753581a0fbb68c2d4ed
- MD5 19fc84980d9d11193cf2fca8d4dcb9c8
- SHA1 c199cb84ce5f91b5c4508f25e88db580a4272285
- SHA512 2584b7e32ff2b6646aaba116b176eff5ec81508cebb5c40f720156c0a0cec9288624f25b0a42d3e4f7ed40c1f475ba2a2852a55b97062c5906f7235e6baa202c
- SSDEEP 12288:0SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:HvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T1D4357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH