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
09/08/2026, 10:18
Behavioral task
behavioral1
Sample
046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe
- Size 1024KB
- Sample260809-mb1vvaaa39
- SHA256 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d
- MD5 cde4ba96bdd2b23ed5c27af843e235b2
- SHA1 a169dc9935e842cbeaa30b11b2e302e6a49ea7cb
- SHA512 179e355382d0a4fe7075c962d9e4e33aa012c9be07daf20ed544704f59a7952e5ff14a53d9518ae37a01c4f0954c080e82b5638f7d3cc483610c914082723318
- SSDEEP 24576:fjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:fTGkQyhuTtS0rQi
- TLSH T1CE25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4524 e63d2784 - 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 20 114.114.114.114 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Destination IP 21 223.5.5.5 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Destination IP 1 114.114.114.114 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Destination IP 2 223.5.5.5 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e63d2784 File created C:\Windows\SysWOW64\e63d2784 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e63d2784 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e63d2784 -
resource yara_rule behavioral2/memory/3480-0-0x0000000000C50000-0x0000000000CD9000-memory.dmp upx behavioral2/memory/4524-3-0x0000000000DB0000-0x0000000000E39000-memory.dmp upx behavioral2/files/0x000a000000019cb8-2.dat upx behavioral2/memory/3480-15-0x0000000000C50000-0x0000000000CD9000-memory.dmp upx behavioral2/memory/4524-20-0x0000000000DB0000-0x0000000000E39000-memory.dmp upx behavioral2/memory/4524-21-0x0000000000DB0000-0x0000000000E39000-memory.dmp upx behavioral2/memory/3480-34-0x0000000000C50000-0x0000000000CD9000-memory.dmp upx behavioral2/memory/4524-35-0x0000000000DB0000-0x0000000000E39000-memory.dmp upx behavioral2/memory/3480-44-0x0000000000C50000-0x0000000000CD9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4d73d8 e63d2784 File opened for modification C:\Windows\3b9430 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.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 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e63d2784 - 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:" e63d2784 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e63d2784 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e63d2784 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e63d2784 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e63d2784 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix e63d2784 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e63d2784 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e63d2784 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e63d2784 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4524 e63d2784 4524 e63d2784 4524 e63d2784 4524 e63d2784 4524 e63d2784 4524 e63d2784 4524 e63d2784 4524 e63d2784 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Token: SeTcbPrivilege 3480 046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe Token: SeDebugPrivilege 4524 e63d2784 Token: SeTcbPrivilege 4524 e63d2784
Processes
-
C:\Users\Admin\AppData\Local\Temp\046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.exe"C:\Users\Admin\AppData\Local\Temp\046ce0d4f4c4993d56801c3497eacb761476964991c92d9faede3ff4d4cd078d.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:3480
-
C:\Windows\Syswow64\e63d2784C:\Windows\Syswow64\e63d27841⤵
- 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:4524
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e63d2784
- Size 1024KB
- SHA256 1a209f454303d6e44bd1933c860f91f77adc62b2d835f45e35f14b46215e2df8
- MD5 9881fca9b4a9d17f5a3ef61597586f3a
- SHA1 3069208e8e50231f5f39bc98150fbaf23d1fbfa8
- SHA512 376d1fa367c7824f18491f21f12aa83cb39dddff668a2dd387ba2f0fef13cd9700a591ed2976a27a1aacd3f68fe73a6bcc073b08ddbfc720997c7ceb3686a32b
- SSDEEP 24576:2jHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:2TGkQyhuTtS0rQi
- TLSH T1E525AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH