Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/07/2026, 22:23
Behavioral task
behavioral1
Sample
6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe
- Size 576KB
- Sample260709-2arm4sbv5s
- SHA256 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481
- MD5 9c36cd3e1353fbff5484e1dfb16d0c13
- SHA1 b3d65737fec907950cf9307887c9fe622c933d7a
- SHA512 31764417460f561e4f4ed9f2a8a5478dff4f618ec726e45ec352f296d89813e64b090f1ed6b50a50bc9f381a00c7c1a4d15e6db7f3f47da6470f68385f0e6806
- SSDEEP 6144:pcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:pSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1D7C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5328 83e5b8d6 - Unexpected DNS network traffic destination 14 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 59 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 120 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 190 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 246 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 35 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 60 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 118 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 126 114.114.114.114 5328 83e5b8d6 Destination IP 131 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 191 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 247 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 1 114.114.114.114 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 2 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Destination IP 36 223.5.5.5 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 83e5b8d6 File created C:\Windows\SysWOW64\83e5b8d6 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 83e5b8d6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 83e5b8d6 -
resource yara_rule behavioral2/memory/3040-0-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/files/0x00170000000115e1-2.dat upx behavioral2/memory/5328-3-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/3040-16-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral2/memory/5328-17-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/5328-38-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5b37a0 83e5b8d6 File opened for modification C:\Windows\340bc0 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.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 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 83e5b8d6 - 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 83e5b8d6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 83e5b8d6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 83e5b8d6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 83e5b8d6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 83e5b8d6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 83e5b8d6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 83e5b8d6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 83e5b8d6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 83e5b8d6 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 5328 83e5b8d6 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Token: SeTcbPrivilege 3040 6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe Token: SeDebugPrivilege 5328 83e5b8d6 Token: SeTcbPrivilege 5328 83e5b8d6
Processes
-
C:\Users\Admin\AppData\Local\Temp\6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.exe"C:\Users\Admin\AppData\Local\Temp\6e7208ecd603d0b50cd615a914de599759670f543bbcb90b6556c29b69a62481.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:3040
-
C:\Windows\Syswow64\83e5b8d6C:\Windows\Syswow64\83e5b8d61⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:5328
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\83e5b8d6
- Size 576KB
- SHA256 18c191ee76bc4f9cc6785a411a71dc91bb9c4ab9a5579acfa2753e32f05ef820
- MD5 696b3f11941a0e980bd2e65a7dd63fbb
- SHA1 b4eab3cba01c4a130171e4a23aa26195adbc6f69
- SHA512 e6f92501580788e3b43bc19433308ae3149a66e43875ad11f20e943620611b0b51287c9a7d2861ff0dc3b728415dabf30d30c3429b2dc188a80224574f92b2fe
- SSDEEP 6144:vcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:vSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1F8C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH