Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 07:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe
- Size 615KB
- Sample260802-jkh5lsxerc
- SHA256 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73
- MD5 df4f75a3822b3f345650bf63de6805aa
- SHA1 b0e7f0a3da9b8c2647add1f3eaaa6662512e986f
- SHA512 e2ddbe20b709dc8289ed603a83bb37751f40807d13f9b0fba01d246542b37066fdee5cb86696fbc35c194070b84f8ed769a53f35f1f42fb1afebe4e98d2afdb9
- SSDEEP 12288:USvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:nvO2xJKRI2FOkx2LFicUV
- TLSH T119D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2044 28e6b5ab - 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 3 114.114.114.114 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Destination IP 4 223.5.5.5 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Destination IP 19 114.114.114.114 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Destination IP 20 223.5.5.5 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\28e6b5ab faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 28e6b5ab File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 28e6b5ab - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\22fe78 28e6b5ab File opened for modification C:\Windows\1d60e8 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.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 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 28e6b5ab - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 28e6b5ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 28e6b5ab Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 28e6b5ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 28e6b5ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 28e6b5ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 28e6b5ab Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 28e6b5ab Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 28e6b5ab Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 28e6b5ab - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 2044 28e6b5ab 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Token: SeTcbPrivilege 1716 faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe Token: SeDebugPrivilege 2044 28e6b5ab Token: SeTcbPrivilege 2044 28e6b5ab
Processes
-
C:\Users\Admin\AppData\Local\Temp\faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.exe"C:\Users\Admin\AppData\Local\Temp\faab02a20c86e0b5a772090a4e8ea92d333d08b545452a56af74c0f62093cb73.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:1716
-
C:\Windows\Syswow64\28e6b5abC:\Windows\Syswow64\28e6b5ab1⤵
- 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:2044
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\28e6b5ab
- Size 615KB
- SHA256 4c5c6e2b112ef3d3e98dccbba6276e09f879c99aa9f2a9c288c5a1f1e8217612
- MD5 1aac11d5b0f1e50f62c03bc432f96077
- SHA1 77609d23b37fd822f86e7e1e5855182b5d8b37e8
- SHA512 230a593da267b72804ab94882b1073cc7c6c6f0aeea5e73ce4c29bb9677b5de64231db7809538a39278c24d7db83b552fb2ac3351fb5766a0c842f1f86ecc61f
- SSDEEP 12288:iSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:pvO2xJKRI2FOkx2LFicUV
- TLSH T1DCD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH