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
10/08/2026, 21:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe
- Size 871KB
- Sample260810-1hb2ystyfs
- SHA256 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09
- MD5 22a25a7f5ee1b813516f6cfbc6b1803d
- SHA1 fb18edd5ba5af2c19a53525d5774ce8202f8a27f
- SHA512 e80ce8d0577023726859013f94fdc57ef153858f0787986d1f0a604056ad6c1bf3c71eec13c2ff8317547b223f6086c769f5f22d1544bfe438ae61e548c03cb4
- SSDEEP 12288:WSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:VvO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T17E156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4312 2e3e94ce - 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 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Destination IP 4 223.5.5.5 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Destination IP 29 114.114.114.114 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Destination IP 31 223.5.5.5 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2e3e94ce File created C:\Windows\SysWOW64\2e3e94ce 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2e3e94ce File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2e3e94ce - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\49d2b0 2e3e94ce File opened for modification C:\Windows\255288 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.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 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2e3e94ce - 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:" 2e3e94ce Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2e3e94ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2e3e94ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2e3e94ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2e3e94ce Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2e3e94ce Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2e3e94ce Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2e3e94ce Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2e3e94ce - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 4312 2e3e94ce 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Token: SeTcbPrivilege 2180 3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe Token: SeDebugPrivilege 4312 2e3e94ce Token: SeTcbPrivilege 4312 2e3e94ce
Processes
-
C:\Users\Admin\AppData\Local\Temp\3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.exe"C:\Users\Admin\AppData\Local\Temp\3da18fd3630f98da570d945a4db703b9a0c142ab57371288e3b642d3cc331b09.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:2180
-
C:\Windows\Syswow64\2e3e94ceC:\Windows\Syswow64\2e3e94ce1⤵
- 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:4312
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2e3e94ce
- Size 871KB
- SHA256 9b284f9a0658cc7f966ae2f75d380352ce22e0c9e9d0e0b79193b25f6a147816
- MD5 e6e39b999090962a521e5ecc0de68bab
- SHA1 13277785d2a9ccf997a1b5a20172d14826314a84
- SHA512 23ec085778214ced64b49d16ca4d121de41412e72493c0ff56e922be85911d6a9a293c8e8a111c5cb39b62b959ed7cd9c649f898b67fb220e186a3cc0817f246
- SSDEEP 12288:cSvO2x9mONvKRILSFnOkx2LIaxya5FAQjU/LikGU5rCOTeidT:vvO2xJKRI2FOkx2LFEvcU6UQOJdT
- TLSH T11E156B31E681C036D5B34571C6FA4BBBA9647D21531165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH