Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/05/2026, 07:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe
Resource
win11-20260513-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe
- Size 511KB
- Sample260527-jbyhyaay8y
- SHA256 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11
- MD5 6ef7093f6e14ed61057afbbab3082f18
- SHA1 50586e2b55e543ee7c6ed7bbd6151bda8c729a89
- SHA512 40fa49f46aea8ffde24b802ac79fa5513e5041bcc5c795cb31c79a8f52cc1b13a6ec699a0c905d02d73ad165a2c471ea3d115a42987dac6147934f159c41f001
- SSDEEP 6144:kcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:kSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T105B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3372 9c2c7f01 - 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 61 223.5.5.5 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Destination IP 3 114.114.114.114 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Destination IP 4 223.5.5.5 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Destination IP 60 114.114.114.114 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\9c2c7f01 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9c2c7f01 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 9c2c7f01 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\39bad8 9c2c7f01 File opened for modification C:\Windows\4fc7e8 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.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 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9c2c7f01 - 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:" 9c2c7f01 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9c2c7f01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9c2c7f01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9c2c7f01 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9c2c7f01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9c2c7f01 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9c2c7f01 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9c2c7f01 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9c2c7f01 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 3372 9c2c7f01 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Token: SeTcbPrivilege 4660 d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe Token: SeDebugPrivilege 3372 9c2c7f01 Token: SeTcbPrivilege 3372 9c2c7f01
Processes
-
C:\Users\Admin\AppData\Local\Temp\d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.exe"C:\Users\Admin\AppData\Local\Temp\d2b8091b960fae1eb0d9c759517bb4323a3cc81c75264e57f87d40bf55a80c11.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:4660
-
C:\Windows\Syswow64\9c2c7f01C:\Windows\Syswow64\9c2c7f011⤵
- 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:3372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\9c2c7f01
- Size 511KB
- SHA256 9cf88781a037805df6d36ef49c5b510c8a6e97462b5c0f9c9773b66cf05a7ad8
- MD5 273f2248efabdd0a64324456d78cc651
- SHA1 e71ef6d1b2a057edb6aecb483936f234f61e4ee6
- SHA512 fbc2f87dfe55a14c7427553f7a1a34592ef82dc1f60161d59d6216ee3572487b9876bbe09c5a7c2efb1f7c0c15939f1f8db491ab8c4e3207e26b8d83b0401cc6
- SSDEEP 6144:GcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:GSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1BAB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH