Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/04/2026, 20:13
Behavioral task
behavioral1
Sample
0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe
- Size 830KB
- Sample260428-yzmtnset4t
- SHA256 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df
- MD5 5d7e330d072b68fa4757a8860167640d
- SHA1 2f424f8428d1f1fc664acf1e59885b6d27a710a3
- SHA512 64508b28914b4a895e0002b0631bfd6bcd6778abdc3eed01ddf29450b0ef5cf0a8b431510cc70b5157742c4f8687171e78c8106f9210654a1de2153915050da8
- SSDEEP 12288:TSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:mvO2xJKRw2kOkx2LFRvcUQPK
- TLSH T1B5055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5480 94c31292 - Unexpected DNS network traffic destination 10 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 53 114.114.114.114 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 54 223.5.5.5 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 71 114.114.114.114 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 142 114.114.114.114 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 2 114.114.114.114 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 4 223.5.5.5 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 72 223.5.5.5 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 144 223.5.5.5 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 222 114.114.114.114 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Destination IP 223 223.5.5.5 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 94c31292 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 94c31292 File created C:\Windows\SysWOW64\94c31292 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 94c31292 -
resource yara_rule behavioral1/memory/6036-0-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral1/files/0x000a000000021653-2.dat upx behavioral1/memory/5480-4-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx behavioral1/memory/6036-16-0x0000000000520000-0x00000000005AC000-memory.dmp upx behavioral1/memory/5480-19-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx behavioral1/memory/5480-45-0x0000000000E20000-0x0000000000EAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5dd1d0 94c31292 File opened for modification C:\Windows\6756a8 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.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 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 94c31292 - 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 94c31292 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 94c31292 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 94c31292 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 94c31292 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 94c31292 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 94c31292 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 94c31292 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 94c31292 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 94c31292 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5480 94c31292 5480 94c31292 5480 94c31292 5480 94c31292 5480 94c31292 5480 94c31292 5480 94c31292 5480 94c31292 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Token: SeTcbPrivilege 6036 0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe Token: SeDebugPrivilege 5480 94c31292 Token: SeTcbPrivilege 5480 94c31292
Processes
-
C:\Users\Admin\AppData\Local\Temp\0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.exe"C:\Users\Admin\AppData\Local\Temp\0e4c97dabc03ed4f972b18d0377315a9fb83871ade1f17100f868a7b08c8b6df.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:6036
-
C:\Windows\Syswow64\94c31292C:\Windows\Syswow64\94c312921⤵
- 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:5480
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\94c31292
- Size 830KB
- SHA256 eef007078bf1ebd81493cb0372b58774381694a7e451516864f1db7c1f8ecb13
- MD5 8116b1f6d2d892a83dd33e21341fe55a
- SHA1 11fadfa5f6fbf76f6b87f310cff642e72c50c790
- SHA512 aa56b5f55a6751dcfc7d03c9d021780727d847256f751e6f12b399649aabf154c734c7139567cc006796e9c3116fe282d0c32384587a50959d1a6bf07d8c7593
- SSDEEP 12288:kSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:XvO2xJKRw2kOkx2LFRvcUQPK
- TLSH T179055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH