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
26/04/2026, 21:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe
- Size 704KB
- Sample260426-1qgbmsg14x
- SHA256 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c
- MD5 c2bbf56d652ffafc5fa2c77ceeeb1b36
- SHA1 d014d360c555b4d464097133c1c515df75c4c8ad
- SHA512 29b809571d8c113c5633398f45fa76e42345fa304e418eb1f9000babde0d2df28d7dfa7680df2b1d0a28e5ef5ecd2ceb04953aa2ae90468fffc411399e6e095d
- SSDEEP 12288:ESvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:3vO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T1ACE48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4808 16531126 - 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 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe Destination IP 30 114.114.114.114 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe Destination IP 31 223.5.5.5 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe Destination IP 3 114.114.114.114 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 16531126 File created C:\Windows\SysWOW64\16531126 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 16531126 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 16531126 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\525090 16531126 File opened for modification C:\Windows\50cee0 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.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 16531126 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.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\Cookies\CachePrefix = "Cookie:" 16531126 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 16531126 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 16531126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 16531126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 16531126 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 16531126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 16531126 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 16531126 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 16531126 - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4808 16531126 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe Token: SeTcbPrivilege 4720 e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe Token: SeDebugPrivilege 4808 16531126 Token: SeTcbPrivilege 4808 16531126
Processes
-
C:\Users\Admin\AppData\Local\Temp\e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.exe"C:\Users\Admin\AppData\Local\Temp\e748cf10841e542d6a67820b903411271041a14c4c1a47a7b009ec99c680e54c.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:4720
-
C:\Windows\Syswow64\16531126C:\Windows\Syswow64\165311261⤵
- 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:4808
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\16531126
- Size 704KB
- SHA256 29d26101a6558376470960bb7d8395a1169c69aee162687bd3e0f298dd9335e9
- MD5 c4fd7f8b967502e49be76aa832a9f2e7
- SHA1 a5c9f02c068fd2716b217f38c692d9983b57741b
- SHA512 8657920b2fbd9a3936ab9a01bbd4c6de2cef827d4a0ec762dcb5eb904fca9353683d86a2bb028ab66b9a3ce1a5a42936d739fdfc94ea096f22f98004ecdd9240
- SSDEEP 12288:0SvO2x9mONvKRILSF/Okx2LIatyVuX13kdB4YSYVWd:HvO2xJKRI2dOkx2LFAAX1oOYSY8d
- TLSH T114E48B12F791C172C86746B488A7476EAA75BD1523204BCBE7907E5A8EB33D1BC3930D
- MD5 SHA1 SHA512 SSDEEP TLSH