Analysis
- max time kernel
150s - 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
29/07/2026, 10:14
Behavioral task
behavioral1
Sample
3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe
- Size 1.1MB
- Sample260729-l95q1sdr21
- SHA256 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254
- MD5 d9eb647da36adaf1d9535dfe9849aa0e
- SHA1 0947e7b612d5c021760ef792fda12b3e635ffe32
- SHA512 e28684397aa9a954d12344a5c2a5c4533ae31a0c48eb9d9514c79f161a69f8899905a7ef354192ab431bd9e18b7832f5049314d58b0ea9fc6b3b8fb69bdb5ebe
- SSDEEP 12288:MSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:/vO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T127357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4824 d24f9e80 - 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 4 114.114.114.114 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe Destination IP 17 223.5.5.5 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe Destination IP 45 114.114.114.114 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe Destination IP 46 223.5.5.5 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\d24f9e80 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData d24f9e80 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 d24f9e80 -
resource yara_rule behavioral1/memory/2296-0-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral1/memory/4824-4-0x0000000000D00000-0x0000000000D8C000-memory.dmp upx behavioral1/files/0x000c00000002432a-3.dat upx behavioral1/memory/2296-12-0x0000000000770000-0x00000000007FC000-memory.dmp upx behavioral1/memory/4824-13-0x0000000000D00000-0x0000000000D8C000-memory.dmp upx behavioral1/memory/4824-30-0x0000000000D00000-0x0000000000D8C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5296b0 d24f9e80 File opened for modification C:\Windows\274ef0 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.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 d24f9e80 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe - 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:" d24f9e80 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ d24f9e80 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" d24f9e80 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" d24f9e80 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix d24f9e80 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" d24f9e80 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" d24f9e80 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" d24f9e80 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing d24f9e80 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 4824 d24f9e80 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe Token: SeTcbPrivilege 2296 3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe Token: SeDebugPrivilege 4824 d24f9e80 Token: SeTcbPrivilege 4824 d24f9e80
Processes
-
C:\Users\Admin\AppData\Local\Temp\3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.exe"C:\Users\Admin\AppData\Local\Temp\3e93bc29932e02232dbf45b454535926161ed21e4f1d7368c14c3ba67c22f254.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:2296
-
C:\Windows\Syswow64\d24f9e80C:\Windows\Syswow64\d24f9e801⤵
- 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:4824
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\d24f9e80
- Size 1.1MB
- SHA256 072c33772907fe711c6ccefdc1ec16164e95f03f2d9f355dfcc1374676f1e169
- MD5 8bd356a0b7dbfc37d02a7c3f846342a4
- SHA1 6517ba26a99400647a0c44c1c93b533ca05bf968
- SHA512 73f454d4971f60f8a1070a2ed3dca31392559c18a266d7ec946e29a78a894fc3e20c10a414fe1f27ff6dd9e37f636a48b6572a458f607dac9e1d51b93d3efdbe
- SSDEEP 12288:lSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/LikGU5rCOTeidzN/VTg:EvO2xJKRw2kOkx2LFRvcU6UQOJdM
- TLSH T19E357C31A681C036D5B34571C6FA4BBBA9747D25131165CBA3C47A2A2FB37D2BA3130E
- MD5 SHA1 SHA512 SSDEEP TLSH