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
11/08/2026, 04:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe
- Size 419KB
- Sample260811-e9mf4sce23
- SHA256 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c
- MD5 07a7d687ca051954c5071789a7a1ccb6
- SHA1 34d287537efb7657ea31cc6f3ae7660905d70a48
- SHA512 67ff736cf141db7d74e4e77c0c748b4278850bd782a8092f235b0cdf6d426e5a97a73405ca95662f35f0078a9104b8b9f6e591dba35f8794b13446bf4c480676
- SSDEEP 6144:S8a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:za+4EZe/uwqDvDOkx2LIa
- TLSH T162948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1212 74e90114 - 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 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe Destination IP 4 223.5.5.5 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe Destination IP 13 114.114.114.114 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe Destination IP 14 223.5.5.5 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe - Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 74e90114 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 74e90114 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 74e90114 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 74e90114 File created C:\Windows\SysWOW64\74e90114 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\14bff8 74e90114 File opened for modification C:\Windows\2c3d30 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.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 74e90114 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe - Modifies data under HKEY_USERS 8 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 74e90114 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 74e90114 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 74e90114 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 74e90114 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 74e90114 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 74e90114 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 74e90114 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 74e90114 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1212 74e90114 1212 74e90114 1212 74e90114 1212 74e90114 1212 74e90114 1212 74e90114 1212 74e90114 1212 74e90114 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe Token: SeTcbPrivilege 2584 fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe Token: SeDebugPrivilege 1212 74e90114 Token: SeTcbPrivilege 1212 74e90114
Processes
-
C:\Users\Admin\AppData\Local\Temp\fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.exe"C:\Users\Admin\AppData\Local\Temp\fff059523bb3c13f5f038d7d61f068ad58c094f377b4ba7500473cbe83e0ca3c.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:2584
-
C:\Windows\Syswow64\74e90114C:\Windows\Syswow64\74e901141⤵
- 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:1212
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\74e90114
- Size 419KB
- SHA256 60a4303ec308593c63771784cfc6d13b0cca2290d2c404c17e32483fd0410120
- MD5 a8c7f0190d245702892be45098f79f0b
- SHA1 b7e09f0adfa98f0395a22f1e83ae06bc3fc819e3
- SHA512 d38bc4525d6c295fa32376d5566887697db71c691b37fe95b270794a41429a612ab0eb1ee150625727ddad895568fdb4e081bfb3127b85f61a892a2edcad7da4
- SSDEEP 6144:g8a+AjLd9fSZLC/umZjqDvjZFXcEOkCybEaQRXr9HNdvOa:9a+4EZe/uwqDvDOkx2LIa
- TLSH T133948D19FAA08036C5A38575C4A257A7FBB1752137209ACFA3A057561F237E3BD3630E
- MD5 SHA1 SHA512 SSDEEP TLSH