Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/05/2026, 04:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe
- Size 3.0MB
- Sample260528-ekzedae15j
- SHA256 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a
- MD5 be539515f3d264f2d3bb56a57be47d58
- SHA1 3e7226914112822ccded3d1af4a5891c1256e7ba
- SHA512 a05fe0033d11e627108c29da1a1ffe95b3fd6cafabd70bd708bb068903a95e4edb42d88c23529586d75e601eea734928de1703a7b54e4efb40d3f71c904be7d1
- SSDEEP 49152:8HHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMj:8nKdBWsM0r1Qn1K4XKH40Feu
- TLSH T163E58E11F7A0C036C4AB027589BA476EA678FD614B2547CBA3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5204 91d9c24c - 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 1 114.114.114.114 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Destination IP 2 223.5.5.5 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Destination IP 15 114.114.114.114 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Destination IP 18 223.5.5.5 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 91d9c24c File created C:\Windows\SysWOW64\91d9c24c d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 91d9c24c File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 91d9c24c - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\58d208 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe File opened for modification C:\Windows\591828 91d9c24c - 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 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 91d9c24c - 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 91d9c24c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 91d9c24c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 91d9c24c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 91d9c24c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 91d9c24c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 91d9c24c Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 91d9c24c Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 91d9c24c Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 91d9c24c - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5204 91d9c24c 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Token: SeTcbPrivilege 5188 d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe Token: SeDebugPrivilege 5204 91d9c24c Token: SeTcbPrivilege 5204 91d9c24c
Processes
-
C:\Users\Admin\AppData\Local\Temp\d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.exe"C:\Users\Admin\AppData\Local\Temp\d47444107f8df6b8f8563e5f01a126abba5d99f7732f8ecdade2da39a0fccd0a.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:5188
-
C:\Windows\Syswow64\91d9c24cC:\Windows\Syswow64\91d9c24c1⤵
- 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:5204
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\91d9c24c
- Size 3.0MB
- SHA256 5b46a37cd17fb7e4174221a3ca7cb57d4c3ebd2a79aaba74f05f93aee1d80343
- MD5 03fef603dd2ad78f11f2ec96fdb5c4d9
- SHA1 295700b817613fa01cab4f090f34f1ee1754a6c0
- SHA512 9b443245bf9f8c4e4540ec7d707504279d954ceb08a5c341859e219c5e4eb69358ed8c85cfcaaa43bc2912c3465a31057a08210547e1fc9611e87deea59dc364
- SSDEEP 49152:VHHKO29QG5QZuTtS0rQMYOQ+q8CEOTG4QmTGHQv9KFeMj:VnKdBWsM0r1Qn1K4XKH40Feu
- TLSH T1B0E58E11F7A0C036C4AB027589BA476EA678FD614B2547CBA3C47B2E5F723D16E3530A
- MD5 SHA1 SHA512 SSDEEP TLSH