Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 03:56
Behavioral task
behavioral1
Sample
16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe
- Size 1.1MB
- Sample260811-ehpgdscd39
- SHA256 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf
- MD5 2501cd27e3838e0a083c5fec0af18e17
- SHA1 823ee1ace58a12befad6bd445ae63c3f3862c400
- SHA512 cfc083a3491fec72602b469bef672e9e002208b4ab26de6ebcc888e523f939560e70b043123c4c428af6ff4d9d0e052a0de68dd8fae62a171402e293fe59de54
- SSDEEP 12288:BSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:IvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T198357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2508 60785034 - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 68 114.114.114.114 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Destination IP 69 223.5.5.5 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Destination IP 1 114.114.114.114 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Destination IP 2 223.5.5.5 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Destination IP 19 114.114.114.114 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Destination IP 20 223.5.5.5 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 60785034 File created C:\Windows\SysWOW64\60785034 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 60785034 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 60785034 -
resource yara_rule behavioral2/memory/936-0-0x0000000000060000-0x00000000000EC000-memory.dmp upx behavioral2/files/0x000b00000001136a-2.dat upx behavioral2/memory/2508-3-0x00000000001E0000-0x000000000026C000-memory.dmp upx behavioral2/memory/936-13-0x0000000000060000-0x00000000000EC000-memory.dmp upx behavioral2/memory/2508-14-0x00000000001E0000-0x000000000026C000-memory.dmp upx behavioral2/memory/2508-28-0x00000000001E0000-0x000000000026C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2af018 60785034 File opened for modification C:\Windows\100650 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.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 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 60785034 - 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" 60785034 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 60785034 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 60785034 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 60785034 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 60785034 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 60785034 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 60785034 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 60785034 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 60785034 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2508 60785034 2508 60785034 2508 60785034 2508 60785034 2508 60785034 2508 60785034 2508 60785034 2508 60785034 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Token: SeTcbPrivilege 936 16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe Token: SeDebugPrivilege 2508 60785034 Token: SeTcbPrivilege 2508 60785034
Processes
-
C:\Users\Admin\AppData\Local\Temp\16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.exe"C:\Users\Admin\AppData\Local\Temp\16594d4a75665346d09ca6f52fb6db1046dd410075ab9ea31d5925a6f1cce2bf.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:936
-
C:\Windows\Syswow64\60785034C:\Windows\Syswow64\607850341⤵
- 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:2508
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\60785034
- Size 1.1MB
- SHA256 52502523eadb402ae6cda3f5bb448d8d40a57347c2e62fc173666d08be323ef2
- MD5 41eccc46abea90a72b7f0f02a186fe74
- SHA1 9173610c2cce5e94daee5d03dcdd6739b5c975a7
- SHA512 a87316d97d85aaea605fc7ce2ae84e27025771c5d19136fc8881bc709e3e1499a1c3202bc89d4ba58edc495fa8c29e08c2ef43dcb33c2916c1901ce44df03732
- SSDEEP 12288:rSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:evO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T1F8357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH