Analysis
- max time kernel
150s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 13:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe
- Size 395KB
- Sample260802-qd2rpstcmc
- SHA256 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a
- MD5 e35d39a1f45964fa3062209226e77ee2
- SHA1 8abf937bebad8b75421b95ae10e8b12dfa874585
- SHA512 951272be190dc9c3177a7099a4f6ad24d72bba83942d031abd8d6bb66eb7020f8c877982e8f608177bb6ddb851f4650371e7a6b858cd1975c64d00581f8e562c
- SSDEEP 6144:9wdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:9n9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T108846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5688 fab2fad8 - 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 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe Destination IP 4 223.5.5.5 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe Destination IP 28 114.114.114.114 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe Destination IP 29 223.5.5.5 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C fab2fad8 File created C:\Windows\SysWOW64\fab2fad8 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fab2fad8 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fab2fad8 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\616170 fab2fad8 File opened for modification C:\Windows\5845c8 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.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 fab2fad8 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fab2fad8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" fab2fad8 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fab2fad8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fab2fad8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fab2fad8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix fab2fad8 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fab2fad8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fab2fad8 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fab2fad8 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5688 fab2fad8 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe Token: SeTcbPrivilege 5156 999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe Token: SeDebugPrivilege 5688 fab2fad8 Token: SeTcbPrivilege 5688 fab2fad8
Processes
-
C:\Users\Admin\AppData\Local\Temp\999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.exe"C:\Users\Admin\AppData\Local\Temp\999ce346da0d79b1e162bc1a86c5d8600ef2ae18746b55d6d823f73c10fc154a.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:5156
-
C:\Windows\Syswow64\fab2fad8C:\Windows\Syswow64\fab2fad81⤵
- 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:5688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fab2fad8
- Size 395KB
- SHA256 2d74237ec09b4569fdebd84554a19de2be084250afaf73a27438839b9e5bd47f
- MD5 36266944ef94ccceb3af2d9f48fdb980
- SHA1 4b4590ec377cfc41845985e85ceeb31f7058d762
- SHA512 bf902ae909988e54c7ec2b89016512d95b0c1d01e132290d0b559fe45cc986f165343e7b23723b32e94ebecc131fa97b7778c272c7739c763d7181fb50e90a4f
- SSDEEP 6144:3wdK91cVMoSTZu05LOY0ftLy+mgFScEOkCybEaQRXr9HNdvOaxy8K:3n9OVKk05aY0ftLy+MOkx2LIaxy
- TLSH T1C7846D2AF6A0D076C4B79578C49257A6FBB1742137204ACFA390475A1F637E2BE3630D
- MD5 SHA1 SHA512 SSDEEP TLSH