Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
20/04/2026, 23:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe
- Size 419KB
- Sample260420-285ydsft2k
- SHA256 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7
- MD5 0c6ab9c62b2898916dfe7b203ae51eaf
- SHA1 c51c7f72b568071881b28488845c7fdf02582466
- SHA512 02ba26cfc741442ab9acff5c1d58d30dbbee0776cdf6e67278f4d0a5dbb07a0d2ee43d9f579b52b8dbd0e40bb0b12244e1db6cfb9d42320e3942c45d2898bf2b
- SSDEEP 6144:E6DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:E6D/WiA3YcyVDLjOkx2LIa
- TLSH T128947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3684 121e2ea0 - 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 2 223.5.5.5 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe Destination IP 10 114.114.114.114 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe Destination IP 11 223.5.5.5 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe Destination IP 1 114.114.114.114 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 121e2ea0 File created C:\Windows\SysWOW64\121e2ea0 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 121e2ea0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 121e2ea0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3f1248 121e2ea0 File opened for modification C:\Windows\377850 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.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 121e2ea0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.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\Content\CachePrefix 121e2ea0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 121e2ea0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 121e2ea0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 121e2ea0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 121e2ea0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 121e2ea0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 121e2ea0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 121e2ea0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 121e2ea0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3684 121e2ea0 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe Token: SeTcbPrivilege 3240 cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe Token: SeDebugPrivilege 3684 121e2ea0 Token: SeTcbPrivilege 3684 121e2ea0
Processes
-
C:\Users\Admin\AppData\Local\Temp\cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.exe"C:\Users\Admin\AppData\Local\Temp\cd0812e7b733e4eb6a80586f5c5fc8d6fc1d96b5e67923bcc400ff2169e8b7a7.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:3240
-
C:\Windows\Syswow64\121e2ea0C:\Windows\Syswow64\121e2ea01⤵
- 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:3684
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\121e2ea0
- Size 419KB
- SHA256 eed2c99b967e2f3841969b27776fb37a77149b5a362168af2256fa8039892e5d
- MD5 a7cc35b688a1d274f677a590155da408
- SHA1 a39a940eb9f5627f4de49983e31b0cd066175ec0
- SHA512 80e992527a6839314f2be5c850aa002c04a8493293da86131e57427ef12b249ae6e8a5564a192cc2cfa9b70e94fb5f7e7f73112658ca2d847c57650aeab2a701
- SSDEEP 6144:T6DmGnV0H2LALrYcdwVDL+gqFCcEOkCybEaQRXr9HNdvOa:T6D/WiA3YcyVDLjOkx2LIa
- TLSH T123947C29BAE08073C5678576C4E257A6FBB1B52127108ACFA390475A1F237E3BD3531E
- MD5 SHA1 SHA512 SSDEEP TLSH