Analysis
- max time kernel
148s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 00:49
Behavioral task
behavioral1
Sample
e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe
- Size 766KB
- Sample260805-a6tc2abb98
- SHA256 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486
- MD5 4df5807efa71db9a0ce614c1d88053eb
- SHA1 663d7868817f2a7f3addea7f7e90c4def13b3396
- SHA512 a80c2621509466c67fb71c40a59fe047001faa305455dfdeafeac7bb5dfb5327c7e4b8037c5aaf24d55c6caed8824a9c6089075842e7588670bb04238e1f0904
- SSDEEP 12288:sSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:fvO2xJKRw2kOkx2LFRvcUV
- TLSH T1DDF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5948 fa14e482 - 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 19 223.5.5.5 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Destination IP 4 114.114.114.114 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Destination IP 6 223.5.5.5 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Destination IP 18 114.114.114.114 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C fa14e482 File created C:\Windows\SysWOW64\fa14e482 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fa14e482 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fa14e482 -
resource yara_rule behavioral2/memory/3452-0-0x00000000008D0000-0x000000000095C000-memory.dmp upx behavioral2/files/0x0009000000011374-2.dat upx behavioral2/memory/5948-3-0x0000000000050000-0x00000000000DC000-memory.dmp upx behavioral2/memory/3452-13-0x00000000008D0000-0x000000000095C000-memory.dmp upx behavioral2/memory/5948-14-0x0000000000050000-0x00000000000DC000-memory.dmp upx behavioral2/memory/5948-34-0x0000000000050000-0x00000000000DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\65d4f8 fa14e482 File opened for modification C:\Windows\3b1978 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.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 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa14e482 - 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:" fa14e482 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fa14e482 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fa14e482 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fa14e482 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fa14e482 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix fa14e482 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fa14e482 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fa14e482 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fa14e482 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5948 fa14e482 5948 fa14e482 5948 fa14e482 5948 fa14e482 5948 fa14e482 5948 fa14e482 5948 fa14e482 5948 fa14e482 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Token: SeTcbPrivilege 3452 e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe Token: SeDebugPrivilege 5948 fa14e482 Token: SeTcbPrivilege 5948 fa14e482
Processes
-
C:\Users\Admin\AppData\Local\Temp\e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.exe"C:\Users\Admin\AppData\Local\Temp\e80f7c1b87291bb14dfda257e3a857096bb1bdf3fb837ae69061ce2f43f63486.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:3452
-
C:\Windows\Syswow64\fa14e482C:\Windows\Syswow64\fa14e4821⤵
- 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:5948
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fa14e482
- Size 766KB
- SHA256 8992950e20d7e3d5dcc5379c974b7111577ab0bf464831890442e13286436ea5
- MD5 3861b6b51f2b3e7102de6b71098fecdc
- SHA1 15cbf7b524b68b9183cf680d5e1bbdb5a4caeb8a
- SHA512 0328a40ad98c398ea252a58f73ef8434b68f6a423f4f706984554149c2af34e4b5681c6f6693d5c0d7920e6cc2e84af6151ac1ce3e01bf4293faffcf6131b065
- SSDEEP 12288:eSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:dvO2xJKRw2kOkx2LFRvcUV
- TLSH T1A0F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH