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
20/07/2026, 19:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe
- Size 615KB
- Sample260720-x398psew3x
- SHA256 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c
- MD5 dc387134c230800905023b51a87c56b7
- SHA1 d439f9195e3cf2d80565c5427f1219c6c5ac9271
- SHA512 94ba7cefd9a2803e2e03c14e72b53e4b132af294cc80984153b11d23b778230d74fe6e04d8a85a54c60b4d2ab14ce22696cf208da8ec0e16abcd7dd989ddb863
- SSDEEP 12288:FSvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:kvO2xJKRI2FOkx2LFicUV
- TLSH T192D44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2744 1ea1ef9 - 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 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 4 223.5.5.5 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 42 114.114.114.114 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Destination IP 45 223.5.5.5 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 1ea1ef9 File created C:\Windows\SysWOW64\1ea1ef9 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 1ea1ef9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 1ea1ef9 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2efa70 1ea1ef9 File opened for modification C:\Windows\4e11a0 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.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 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1ea1ef9 - 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\History\CachePrefix = "Visited:" 1ea1ef9 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 1ea1ef9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 1ea1ef9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 1ea1ef9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 1ea1ef9 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 1ea1ef9 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 1ea1ef9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 1ea1ef9 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 1ea1ef9 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 2744 1ea1ef9 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Token: SeTcbPrivilege 4560 5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe Token: SeDebugPrivilege 2744 1ea1ef9 Token: SeTcbPrivilege 2744 1ea1ef9
Processes
-
C:\Users\Admin\AppData\Local\Temp\5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.exe"C:\Users\Admin\AppData\Local\Temp\5fa33617f37c37d5404b5b2b8cfa0ab1c31aef8a6c635e732ea6c994c9510c0c.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:4560
-
C:\Windows\Syswow64\1ea1ef9C:\Windows\Syswow64\1ea1ef91⤵
- 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:2744
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\1ea1ef9
- Size 615KB
- SHA256 7892dec3ed763c3280d519cb08e7d1305bbe400631e598cda0f73ba86d052c12
- MD5 1ffcffc5f6b4c59e13cb6bbc3ceda607
- SHA1 559aad6b3820a35ad7925125877df5a47e6a9a1c
- SHA512 566de251d86d81978b38e5f0c33e8dd9a6567604d8a025f4d7455752986a03908cf9efd8ff58435b8d80a502e5ab863a0d0c3cbc0983e73d27c6fb4b69b881f3
- SSDEEP 12288:3SvO2x9mONvKRILSFnOkx2LIax5FAQjU/Liw:CvO2xJKRI2FOkx2LFicUV
- TLSH T10DD44A31E241C03AD4A74576C6FA0BAFE5647D25531165CBA3C43A2A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH