Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/05/2026, 18:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe
- Size 374KB
- Sample260504-xd97eaay2y
- SHA256 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e
- MD5 c1cc819f8afce750d63b3e9c0ed996d9
- SHA1 11b6f64615935a225be513fc0259f04ad5abdaa8
- SHA512 1364b36c8a531418e8e659567675dc389793fd4747f62996305cc6271724c32523040b2a3ff84f7d1dad6344bdecda10d61c3e26fa25067787d7f03e04c98014
- SSDEEP 6144:4cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:4SvO2x9mONvKRILSFnOkx2LIa
- TLSH T190846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4132 59c7fd06 - 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 30 114.114.114.114 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Destination IP 31 223.5.5.5 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Destination IP 2 114.114.114.114 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Destination IP 4 223.5.5.5 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 59c7fd06 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 59c7fd06 File created C:\Windows\SysWOW64\59c7fd06 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 59c7fd06 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\46bdc8 59c7fd06 File opened for modification C:\Windows\533478 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.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 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 59c7fd06 - 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\History\CachePrefix = "Visited:" 59c7fd06 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 59c7fd06 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 59c7fd06 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 59c7fd06 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 59c7fd06 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 59c7fd06 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 59c7fd06 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 59c7fd06 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 59c7fd06 - Suspicious behavior: EnumeratesProcesses 18 IoCs
pid Process 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4132 59c7fd06 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Token: SeTcbPrivilege 4860 42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe Token: SeDebugPrivilege 4132 59c7fd06 Token: SeTcbPrivilege 4132 59c7fd06
Processes
-
C:\Users\Admin\AppData\Local\Temp\42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.exe"C:\Users\Admin\AppData\Local\Temp\42fd9ce35168807d44e9e09171c5ddb281563dd17ad532ecbe58e1770868887e.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:4860
-
C:\Windows\Syswow64\59c7fd06C:\Windows\Syswow64\59c7fd061⤵
- 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:4132
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\46bdc8
- Size 506B
- SHA256 db413748cbd42c6d5a7fcaf5b084fca94b2018c7683f587d17b019aa3232e00d
- MD5 60bd1150c050199b0f050de9c5f90842
- SHA1 4d1a63cf4135b63c520b4d628cca31108df1d16a
- SHA512 cc89b9cd90ad2f5430f19c1721b0f1b91f3816e97b71cdea47a70da974a44f7233a99890078dfa7707b05234f1a1115d6f6fe67ef86872ca0ced74f987fbf1ea
- TLSH T12CF0C9FAAC29E3D50CD994B29663D86C1010EA3E0053E1CC3986B2E50AB22A06C26C0A
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\59c7fd06
- Size 374KB
- SHA256 e755c117de7f24656b8c9a97f014c357111cfbe90c5ac275edb38e5c42c80e6d
- MD5 9afaf82c8c67b77e3cb5be309c4ff459
- SHA1 bd7c534a015c47dbfd4ddfd886724ba555a2f521
- SHA512 4be93e72a07800bfc4a859057a72b65dcac964b162b2ea75dc1da678b4a2d408d92f952bc055a904f2f0bb043411f79e4085b26f47baf9719609406afec4eea9
- SSDEEP 6144:YcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOa:YSvO2x9mONvKRILSFnOkx2LIa
- TLSH T1CD846D2AF6A0D076C4779579C4A247AAFBB1742137208ACFA390475A1F637E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH