Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
26/04/2026, 23:36
Behavioral task
behavioral1
Sample
7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe
- Size 1022KB
- Sample260426-3ll3facv8l
- SHA256 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602
- MD5 1151ada77f0eab21ab10e2a4a403b777
- SHA1 867fd9f50a3458c4ae88c047de12bc9914e12681
- SHA512 6f0250c3e6c1ab7531d13f04c0162f4121ad213ab4a17bbf81808b92d7c61d32b6101b3e4fb20062c6ca99b7b8398a06b07d1054967a7255322b83b9570a22d4
- SSDEEP 12288:xSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidT:YvO2xJKRw2kOkx2LFRvcU6UQOJdT
- TLSH T1F9256B31A681C036D5B34571C6FA4BBBA9747D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4916 792a30d0 - 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 1 114.114.114.114 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Destination IP 2 223.5.5.5 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Destination IP 8 114.114.114.114 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Destination IP 10 223.5.5.5 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.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\IE 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 792a30d0 File created C:\Windows\SysWOW64\792a30d0 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 792a30d0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 792a30d0 -
resource yara_rule behavioral2/memory/4944-0-0x0000000000590000-0x000000000061C000-memory.dmp upx behavioral2/files/0x002800000002b22c-2.dat upx behavioral2/memory/4916-7-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/memory/4944-12-0x0000000000590000-0x000000000061C000-memory.dmp upx behavioral2/memory/4916-13-0x00000000003D0000-0x000000000045C000-memory.dmp upx behavioral2/memory/4916-27-0x00000000003D0000-0x000000000045C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5429e8 792a30d0 File opened for modification C:\Windows\54a4a0 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.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 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 792a30d0 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 792a30d0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 792a30d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 792a30d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 792a30d0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 792a30d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 792a30d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 792a30d0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 792a30d0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 792a30d0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4916 792a30d0 4916 792a30d0 4916 792a30d0 4916 792a30d0 4916 792a30d0 4916 792a30d0 4916 792a30d0 4916 792a30d0 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Token: SeTcbPrivilege 4944 7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe Token: SeDebugPrivilege 4916 792a30d0 Token: SeTcbPrivilege 4916 792a30d0
Processes
-
C:\Users\Admin\AppData\Local\Temp\7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.exe"C:\Users\Admin\AppData\Local\Temp\7d628214233fd202c697a5b848acc8ad676742a11f009607f5b59fe15e3fb602.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:4944
-
C:\Windows\Syswow64\792a30d0C:\Windows\Syswow64\792a30d01⤵
- 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:4916
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\792a30d0
- Size 1022KB
- SHA256 558a7d86df927952789d570cec1db7e12664ff2f2775bf47d5e36144b6ea56f4
- MD5 b8b413250c889373b77150ec52e8dd27
- SHA1 c8bac91f2fc0ee1c0703e4d2bfb2883b15e54939
- SHA512 fe411d5c059557c0d46066e79d00f1bae76f7ddd9fcfc33f58c9dd36c77368ffaa217a8aafa73259fd7ddad272675ee54cc3ab17c4e8adc9c869fff0c2666c1f
- SSDEEP 12288:/SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidT:KvO2xJKRw2kOkx2LFRvcU6UQOJdT
- TLSH T12A256B31A681C036D5B34571C6FA4BBBA9747D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH