Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe
- Size 704KB
- Sample260511-ymsjdsc13p
- SHA256 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6
- MD5 bfd149d6189a525988b28b4e4354486c
- SHA1 03fa57c759d76897cfd9a19120aeb7c5e6f65f27
- SHA512 2a866a111821a6114dbd80d68174728376d0c0150b52064bd66e7d7d0d271eefd6c8e955b99f18b537d31a190b752e24250084df456c14f8132863601ad9ae0d
- SSDEEP 12288:jSvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:WvO2xJKRI2FOkx2LFEF
- TLSH T15DE46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6140 e582eccc - 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 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Destination IP 2 223.5.5.5 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Destination IP 16 114.114.114.114 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Destination IP 17 223.5.5.5 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.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\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e582eccc File created C:\Windows\SysWOW64\e582eccc a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e582eccc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e582eccc - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\691e78 e582eccc File opened for modification C:\Windows\651420 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.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 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e582eccc - 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 e582eccc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e582eccc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e582eccc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e582eccc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e582eccc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e582eccc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e582eccc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e582eccc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e582eccc - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 6140 e582eccc 6140 e582eccc 6140 e582eccc 6140 e582eccc 6140 e582eccc 6140 e582eccc 6140 e582eccc 6140 e582eccc 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Token: SeTcbPrivilege 5904 a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe Token: SeDebugPrivilege 6140 e582eccc Token: SeTcbPrivilege 6140 e582eccc
Processes
-
C:\Users\Admin\AppData\Local\Temp\a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.exe"C:\Users\Admin\AppData\Local\Temp\a0cab49b586f8026f1ea350a34263004942c0ef7480116282d9023fa472bb5b6.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:5904
-
C:\Windows\Syswow64\e582ecccC:\Windows\Syswow64\e582eccc1⤵
- 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:6140
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e582eccc
- Size 704KB
- SHA256 202c2d01d3cd811d59f187e7c1dd4d37e5826f191bfbcaec132f51fe1dd59810
- MD5 6a1370c4dc104ff21945ed45148daa5c
- SHA1 ee9a464a914f38cef361ae6c166a43143b65ce99
- SHA512 8a6bc39a2d6d2e7ef80488c4782352e7b41d5738efbf39c7b2f9c3170df09d31b78b59ffefbd66246e25c1182786528560bed99f9d9b4fb5b99958c5ac9bfa0e
- SSDEEP 12288:ESvO2x9mONvKRILSFnOkx2LIaxy6RJ05r:3vO2xJKRI2FOkx2LFEF
- TLSH T1E2E46C26B7908136C477463585AB47A6EBB5BD11AB228B8F6340731D0F73793AE31B1C
- MD5 SHA1 SHA512 SSDEEP TLSH