Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 21:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe
- Size 679KB
- Sample260803-1dvcqscl41
- SHA256 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824
- MD5 fa22b00c83c0c11495d4670f6c209863
- SHA1 e5de6dd8ec844f63e3d4e65eb0cefb96463f0a46
- SHA512 bedf2e212b8a46b23ae222272c377a09153617155f1deec254a604d242be78c3e467a5fe2be3a48cb9cb6a0c29a92ae51b49adcfcb108a89360d3205b74171e3
- SSDEEP 12288:GSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:lvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T15AE45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4736 34139039 - 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 20 114.114.114.114 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Destination IP 21 223.5.5.5 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Destination IP 1 114.114.114.114 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Destination IP 2 223.5.5.5 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 34139039 File created C:\Windows\SysWOW64\34139039 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 34139039 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 34139039 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\511500 34139039 File opened for modification C:\Windows\66b8e0 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.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 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 34139039 - 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\Content\CachePrefix 34139039 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 34139039 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 34139039 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 34139039 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 34139039 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 34139039 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 34139039 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 34139039 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 34139039 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4736 34139039 4736 34139039 4736 34139039 4736 34139039 4736 34139039 4736 34139039 4736 34139039 4736 34139039 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Token: SeTcbPrivilege 6000 058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe Token: SeDebugPrivilege 4736 34139039 Token: SeTcbPrivilege 4736 34139039
Processes
-
C:\Users\Admin\AppData\Local\Temp\058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.exe"C:\Users\Admin\AppData\Local\Temp\058df73fcea00cb5e2da755fea05506b34caf103eca8931addf46f1005c35824.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:6000
-
C:\Windows\Syswow64\34139039C:\Windows\Syswow64\341390391⤵
- 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:4736
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\34139039
- Size 679KB
- SHA256 15bf4b1d2873365c4c46b17237572eb80686fe62060e77ce9ff5d3a4e78babaf
- MD5 cde307ff22e15f3e738daeccc694637b
- SHA1 ffd40298b828c5010cbbd1aac6d75086ae24ce3a
- SHA512 9dc25f502fe71ef1a3175c02d8cd097fbfc889b51c418e37381a00c91ee1004e4fca4939601c790647300675f941af7424a8898f9a56249de396e740d57487db
- SSDEEP 12288:3SvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/Lik8CQ3K:CvO2xJKRI2FOkx2LFEvcUQPK
- TLSH T1D9E45A31E641C036D4A74576C6FA0BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH