Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
21/04/2026, 00:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe
- Size 395KB
- Sample260421-bccnvsav6y
- SHA256 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc
- MD5 4e6b2d11e623c04c210646ab0dcd5d81
- SHA1 cf1d46cd6eee91369b686ddb06083eb83a538bb8
- SHA512 d3f9125d10eae6c9b80570daa56f28f890fc034869f48262d68dca3ab7ed1bb5bef635d2acb2f8c0d9e0fafb1f02380f2bd9a15148921a3a92648058f882d0d1
- SSDEEP 6144:ucbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:uCSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1AC846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4076 9cd45b32 - 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 4 223.5.5.5 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Destination IP 36 114.114.114.114 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Destination IP 37 223.5.5.5 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Destination IP 3 114.114.114.114 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9cd45b32 File created C:\Windows\SysWOW64\9cd45b32 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 9cd45b32 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 9cd45b32 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\45c858 9cd45b32 File opened for modification C:\Windows\282150 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.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 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9cd45b32 - 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:" 9cd45b32 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 9cd45b32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 9cd45b32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 9cd45b32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 9cd45b32 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 9cd45b32 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 9cd45b32 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 9cd45b32 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 9cd45b32 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 4076 9cd45b32 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Token: SeTcbPrivilege 2344 e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe Token: SeDebugPrivilege 4076 9cd45b32 Token: SeTcbPrivilege 4076 9cd45b32
Processes
-
C:\Users\Admin\AppData\Local\Temp\e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.exe"C:\Users\Admin\AppData\Local\Temp\e45ed07ae2e4a1603244f6449f03828402f6d0a237f31718ff866913c802b7cc.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:2344
-
C:\Windows\Syswow64\9cd45b32C:\Windows\Syswow64\9cd45b321⤵
- 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:4076
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\9cd45b32
- Size 395KB
- SHA256 cd6a2b41266e1d35aa909c8e82adf2d1036fccf2f6a38e24658e6c2c3289cf9b
- MD5 3dbd7731b2071d633ebf2eb9733ca522
- SHA1 0cfdc994e56de805b6c64fb98b8f0235a41570d5
- SHA512 ea2d00209457880f8b1aa0829d24c3b90de7737a3a23453140bdb4041ed57cbc087d6a3d3a0e31fc1bb27260c42b1d03e4ef1786b54c45a8b1661fba7e8e1379
- SSDEEP 6144:3cbcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:3CSvO2x9mONvKRILSFnOkx2LIa
- TLSH T120846D2AB6A0D076C4B79579C4A247BAFBB1742137204ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH