Analysis
- max time kernel
148s - max time network
149s - 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, 23:48
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe
- Size 395KB
- Sample260809-3ttggsxend
- SHA256 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986
- MD5 f526ab5de3bfbc71f7cd63eec1b015fb
- SHA1 7a203abdad54675b0f099c6f4c4a63162d942454
- SHA512 5f40c1d70990d50a17b26baf4a91ba6a3327f7c32669f746db8b8b9358035293839538cb08d109a10dc1d365ac452f3cd2dc84f5f1dda4b679cbafd2ea8b9e7e
- SSDEEP 6144:VWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:VkCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T124846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3408 f035dcd0 - 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 19 114.114.114.114 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Destination IP 20 223.5.5.5 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Destination IP 61 114.114.114.114 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Destination IP 62 223.5.5.5 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Destination IP 1 114.114.114.114 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Destination IP 2 223.5.5.5 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f035dcd0 File created C:\Windows\SysWOW64\f035dcd0 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 f035dcd0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C f035dcd0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3a58a0 f035dcd0 File opened for modification C:\Windows\17f7f0 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.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 f035dcd0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe - 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:" f035dcd0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" f035dcd0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ f035dcd0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" f035dcd0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing f035dcd0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix f035dcd0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" f035dcd0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" f035dcd0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" f035dcd0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 3408 f035dcd0 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Token: SeTcbPrivilege 1400 f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe Token: SeDebugPrivilege 3408 f035dcd0 Token: SeTcbPrivilege 3408 f035dcd0
Processes
-
C:\Users\Admin\AppData\Local\Temp\f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.exe"C:\Users\Admin\AppData\Local\Temp\f7636aff1aed35a68e23301144976cc013fff36bcbd2c2494702d08d20755986.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:1400
-
C:\Windows\Syswow64\f035dcd0C:\Windows\Syswow64\f035dcd01⤵
- 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:3408
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\f035dcd0
- Size 395KB
- SHA256 1c850bcba6351c726ff01baf3ebb90e63060f55f375e69f5a93809dd03dc4431
- MD5 4eb5d81da60531ee938e0596ad833dcd
- SHA1 8813fd924425dba527556f0eae41d06e296f83b5
- SHA512 5aac7cdc6dbe8d4665f33084661727ddd57bafd4a8fdd221ed93ab5cb69c9ef13b955dd216787d700f24bbffb800d2d46ed88597941bc59ef5bb2659499e27ef
- SSDEEP 6144:hWVrC1c2oonALgPLj7vfFLKlOIFGcEOkCybEaQRXr9HNdvOaxy8K:hkCO2zVPX7vfFLKlwOkx2LIaxy
- TLSH T11E846B2AB6A0D036C4779574C4A257AAFFB1B42237204ACFA390475A1F237E2BD7531D
- MD5 SHA1 SHA512 SSDEEP TLSH