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
21/04/2026, 00:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe
- Size 395KB
- Sample260421-ap75vsas6v
- SHA256 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369
- MD5 c635606db89c7e429a5b95af157e8aae
- SHA1 501f4c79a92e7dcee3c1581a41868ee0289cfc2d
- SHA512 4ad982c1d124d7bb546318fc8dd3732d1747bdeb55ee2a4e54613e57c613cfff98d07f61aeb232f3102e0c29822f24dbada516f2345a81611cc7db0e46bd8d95
- SSDEEP 6144:AQtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:A39OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T170847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1960 6deb4bba - 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 1 114.114.114.114 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Destination IP 2 223.5.5.5 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Destination IP 17 114.114.114.114 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Destination IP 18 223.5.5.5 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 6deb4bba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6deb4bba File created C:\Windows\SysWOW64\6deb4bba 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\218e50 6deb4bba File opened for modification C:\Windows\443520 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.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 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6deb4bba - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6deb4bba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6deb4bba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 6deb4bba Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6deb4bba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6deb4bba Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6deb4bba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6deb4bba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6deb4bba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6deb4bba - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 1960 6deb4bba 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Token: SeTcbPrivilege 3984 0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe Token: SeDebugPrivilege 1960 6deb4bba Token: SeTcbPrivilege 1960 6deb4bba
Processes
-
C:\Users\Admin\AppData\Local\Temp\0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.exe"C:\Users\Admin\AppData\Local\Temp\0627857b94b7e75c36eb69a600be4d4e15f63116540fcea3b4f207f84cf02369.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:3984
-
C:\Windows\Syswow64\6deb4bbaC:\Windows\Syswow64\6deb4bba1⤵
- 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:1960
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6deb4bba
- Size 395KB
- SHA256 414f99789d5a5b7fd1946efca381e3cca369a4c8113f02c79005edddad356d0a
- MD5 41001610161d1a42809ef4aabe144e01
- SHA1 10d398382ab7d78089b48252d19ac28b54a52c6f
- SHA512 72d2d088359fd98897376c1a689c69e0d4f7ff7db81189731fd25094be54d23406fbf07a0bfe188008355d1459fbd0f5fab6bc795eea5ec017e38d1e0fd96561
- SSDEEP 6144:GQtK91cOo9qoiTpppLeIUfdLyO2QFicEOkCybEaQRXr9HNdvOaxy8K:G39OFaPpKIUfdLyO8Okx2LIaxy
- TLSH T1AD847D2AB7A0D076C4B79579C49247AAFEB1B42137204ACFA390475A1F237E2BD3570D
- MD5 SHA1 SHA512 SSDEEP TLSH