Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 10:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe
- Size 960KB
- Sample260415-ms7dysb16q
- SHA256 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b
- MD5 b2022c95c7aef8eea409d2d3e5b33c3f
- SHA1 36da865c19512bed6106ba1362ea495c47f3a02d
- SHA512 9b3e2c222a1f7fe5709d46aed7411b483011b2536136af92a5b468420f0c0b9672d32839c53a7f296d18d7f7784fad203b79d0bdeaac5457222d28b979f7a96b
- SSDEEP 12288:hSvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:ovO2xJKRI2FOkx2LFE4scU2
- TLSH T14E253B21F6508135C4B74536C5FA0BEAA6747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1780 27a26c16 - Unexpected DNS network traffic destination 6 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 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Destination IP 2 223.5.5.5 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Destination IP 21 114.114.114.114 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Destination IP 22 223.5.5.5 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Destination IP 67 114.114.114.114 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Destination IP 68 223.5.5.5 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 27a26c16 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 27a26c16 File created C:\Windows\SysWOW64\27a26c16 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1e7968 27a26c16 File opened for modification C:\Windows\398640 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.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 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27a26c16 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 27a26c16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 27a26c16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 27a26c16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 27a26c16 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 27a26c16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 27a26c16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 27a26c16 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 27a26c16 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 27a26c16 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1780 27a26c16 1780 27a26c16 1780 27a26c16 1780 27a26c16 1780 27a26c16 1780 27a26c16 1780 27a26c16 1780 27a26c16 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Token: SeTcbPrivilege 3360 7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe Token: SeDebugPrivilege 1780 27a26c16 Token: SeTcbPrivilege 1780 27a26c16
Processes
-
C:\Users\Admin\AppData\Local\Temp\7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.exe"C:\Users\Admin\AppData\Local\Temp\7cd7eb5a9b5f4b51c8ddf6f06f83a9cbcdf062a18f45682792e77cbbae60867b.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:3360
-
C:\Windows\Syswow64\27a26c16C:\Windows\Syswow64\27a26c161⤵
- 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:1780
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\27a26c16
- Size 960KB
- SHA256 2d97685563648a5ab9fdee262a66f0ea7cb71c37f3544b53cf9c4744a2a170b8
- MD5 d8637ae4477d93d3859d1b8bd47c4178
- SHA1 b0f09e87cf24a3c52562f50a65e80ee4dc6b4511
- SHA512 2f8f67c12641a44de9483e711be405a99ec5cfeb910bcb4953e183fbd59de041f1bcbb5fcef74321970480f9441acd6864b540a5af0fb7362d9c954cee0ec769
- SSDEEP 12288:ySvO2x9mONvKRILSFnOkx2LIaxy4n5FAQjU/u:ZvO2xJKRI2FOkx2LFE4scU2
- TLSH T172253B21F6508135C4B74536C5FA0BEAA6747D21671067CBA3C07B5B2FB36D2A931B0E
- MD5 SHA1 SHA512 SSDEEP TLSH