Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/08/2026, 10:20
Behavioral task
behavioral1
Sample
2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe
- Size 548KB
- Sample260808-mdgvrada26
- SHA256 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b
- MD5 bb267a4b4e49f1708089ad5b55e25ed7
- SHA1 a1a5845d7432bcddd943d055964b3458911e4283
- SHA512 3c586ad303525f739a4498e37b1415b88ce833c624e7ca7487e3e98636d621a42bd8a52ad01f8bdde95c905b4cd0c03f41ce05014db5ec2c613974670f41baa2
- SSDEEP 6144:Dl51orRJXlDixHkUXe35r6cEOkCybEaQRXr9HNdvOa:VqXUHkUXe39gOkx2LIa
- TLSH T15AC4BF5BF2744076C49BD678C9935A9AFBF1B815872143CF1320825A1F737E2AE3A325
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1968 272a5a01 - 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 24 114.114.114.114 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Destination IP 26 223.5.5.5 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Destination IP 3 114.114.114.114 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Destination IP 4 223.5.5.5 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.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 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 272a5a01 File created C:\Windows\SysWOW64\272a5a01 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 272a5a01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 272a5a01 -
resource yara_rule behavioral1/memory/608-0-0x00000000001E0000-0x0000000000269000-memory.dmp upx behavioral1/files/0x00150000000243b3-2.dat upx behavioral1/memory/1968-4-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral1/memory/608-10-0x00000000001E0000-0x0000000000269000-memory.dmp upx behavioral1/memory/1968-12-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral1/memory/1968-22-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral1/memory/608-27-0x00000000001E0000-0x0000000000269000-memory.dmp upx behavioral1/memory/1968-28-0x0000000000880000-0x0000000000909000-memory.dmp upx behavioral1/memory/608-35-0x00000000001E0000-0x0000000000269000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\21b160 272a5a01 File opened for modification C:\Windows\a68c0 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.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 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 272a5a01 - 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\Cookies\CachePrefix = "Cookie:" 272a5a01 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 272a5a01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 272a5a01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 272a5a01 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 272a5a01 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 272a5a01 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 272a5a01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 272a5a01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 272a5a01 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1968 272a5a01 1968 272a5a01 1968 272a5a01 1968 272a5a01 1968 272a5a01 1968 272a5a01 1968 272a5a01 1968 272a5a01 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Token: SeTcbPrivilege 608 2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe Token: SeDebugPrivilege 1968 272a5a01 Token: SeTcbPrivilege 1968 272a5a01
Processes
-
C:\Users\Admin\AppData\Local\Temp\2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.exe"C:\Users\Admin\AppData\Local\Temp\2d1440884ad9415244344c00f72519c475c75395d9df46cf31fd76225f27825b.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:608
-
C:\Windows\Syswow64\272a5a01C:\Windows\Syswow64\272a5a011⤵
- 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:1968
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\272a5a01
- Size 548KB
- SHA256 f9c868338e1f5df904ffacb703e51837f6d9e4e112af8e399c58f68170c18c48
- MD5 b07dd610fd234c93b1f0e8b157ba6676
- SHA1 a818e98af9521f6b3f85898602b1c4209d4e4fe5
- SHA512 7420ce52c7e8b19a363d7574172a3444658a6719dd76b645110e9233fb1864f1ebc22065f3156416771b084be9a0a46d36d6bcfcd02c5c14e61289c2c37c135d
- SSDEEP 6144:Yl51orRJXlDixHkUXe35r6cEOkCybEaQRXr9HNdvOa:cqXUHkUXe39gOkx2LIa
- TLSH T113C4BF5BF2744076C49BD678C9935A9AFBF1B815872143CF1320825A1F737E2AE3A325
- MD5 SHA1 SHA512 SSDEEP TLSH