Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/04/2026, 08:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe
- Size 511KB
- Sample260427-j2cddsgy2r
- SHA256 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5
- MD5 8ee9a09c1999cac69c5f43ab7a26a054
- SHA1 0a42ca727fcb876fe77b2e7d11b135e9ecd7f0d8
- SHA512 a6be61d0a20d42a905e10ea6bdbcf36c7d5c0cbd60dd79ca4f0a872e4b98c7cb57469d722e2b5618bffa75a2863dfb425a5ab483688d5d0a9b79b6c54331ab3c
- SSDEEP 6144:jcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:jSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T147B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4904 82f4bec0 - 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 3 114.114.114.114 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Destination IP 4 223.5.5.5 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Destination IP 28 114.114.114.114 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Destination IP 29 223.5.5.5 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 82f4bec0 File created C:\Windows\SysWOW64\82f4bec0 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 82f4bec0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 82f4bec0 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\53f550 82f4bec0 File opened for modification C:\Windows\513810 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.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 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 82f4bec0 - 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 82f4bec0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 82f4bec0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 82f4bec0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 82f4bec0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 82f4bec0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 82f4bec0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 82f4bec0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 82f4bec0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 82f4bec0 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4904 82f4bec0 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Token: SeTcbPrivilege 4744 952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe Token: SeDebugPrivilege 4904 82f4bec0 Token: SeTcbPrivilege 4904 82f4bec0
Processes
-
C:\Users\Admin\AppData\Local\Temp\952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.exe"C:\Users\Admin\AppData\Local\Temp\952a0c49a7aacbcc71f4e7d29835681eb273dab2254baa4017845a84fa92c7c5.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:4744
-
C:\Windows\Syswow64\82f4bec0C:\Windows\Syswow64\82f4bec01⤵
- 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:4904
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\82f4bec0
- Size 511KB
- SHA256 14d2e387470d469d74deaff61662422993372b5db86f5132de8d7bde3956abdf
- MD5 dab9847619620b32d3213d1b7796b25f
- SHA1 b046e57122b7a6c821457cbef87ff20452df11b2
- SHA512 5c1ed3e69a81437505f11cdd2675d4e9ec45aa15e5808752ed2c55ecb7c245adc0eee519af2b4a50e041d6c19455bd31191043a1e1e875222db342752f9bfaff
- SSDEEP 6144:RcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:RSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1ABB45B26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH