Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 21:48
Behavioral task
behavioral1
Sample
39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe
- Size 766KB
- Sample260809-1n7e2swekf
- SHA256 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97
- MD5 206051f643f57889c5ab3f1671b6681b
- SHA1 e99e725a6ce698292d59d2e86d4212bfdb17b816
- SHA512 06fc110e2cb032eb3aff0bafabe718f2d48d3322d85548d2da7e99c367c408b81b757000ba491b9a05ba4876aa27b08f7b5fe93d9faee62fc41e3be8a4d20b9d
- SSDEEP 12288:hSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:ovO2xJKRw2kOkx2LFRvcUV
- TLSH T1BDF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5060 9d57a4b6 - 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 3 114.114.114.114 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Destination IP 4 223.5.5.5 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Destination IP 34 114.114.114.114 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Destination IP 36 223.5.5.5 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9d57a4b6 File created C:\Windows\SysWOW64\9d57a4b6 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9d57a4b6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9d57a4b6 -
resource yara_rule behavioral1/memory/3976-0-0x0000000000B50000-0x0000000000BDC000-memory.dmp upx behavioral1/files/0x000a00000002433e-2.dat upx behavioral1/memory/5060-4-0x0000000000950000-0x00000000009DC000-memory.dmp upx behavioral1/memory/3976-18-0x0000000000B50000-0x0000000000BDC000-memory.dmp upx behavioral1/memory/5060-19-0x0000000000950000-0x00000000009DC000-memory.dmp upx behavioral1/memory/5060-24-0x0000000000950000-0x00000000009DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\56a108 9d57a4b6 File opened for modification C:\Windows\441210 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.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 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9d57a4b6 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9d57a4b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9d57a4b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9d57a4b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9d57a4b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9d57a4b6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9d57a4b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 9d57a4b6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9d57a4b6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9d57a4b6 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 5060 9d57a4b6 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Token: SeTcbPrivilege 3976 39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe Token: SeDebugPrivilege 5060 9d57a4b6 Token: SeTcbPrivilege 5060 9d57a4b6
Processes
-
C:\Users\Admin\AppData\Local\Temp\39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.exe"C:\Users\Admin\AppData\Local\Temp\39560344aed0ca8007a9a59632ac11847c7f733198a1c63e555a774e29b29d97.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:3976
-
C:\Windows\Syswow64\9d57a4b6C:\Windows\Syswow64\9d57a4b61⤵
- 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:5060
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9d57a4b6
- Size 766KB
- SHA256 a2dd2c194b91d9884f564da96a6cd5c4ab6864d171c409b6f1ba620d028c061e
- MD5 f5e2371274f151988b20075136b971e2
- SHA1 9f66cc07b937bdc5b4a818f201598beb01b40054
- SHA512 a1daeb5191fa6e13baa9d2ac0c0beb62f8dd8c73e8d9615ba2a087290f2254076b0c5c46c1b7316bf599f5c4a37e87612ec6e8cf72e609b1dc289b3d193e461b
- SSDEEP 12288:9SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:cvO2xJKRw2kOkx2LFRvcUV
- TLSH T101F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH