Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 10:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe
- Size 547KB
- Sample260601-mfb3aaht2t
- SHA256 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6
- MD5 d2bdfd5c94bd5898bed65b8851af5c35
- SHA1 3fdaa752e63f0e7450a2025baabdde70a1245e25
- SHA512 81c283217d1f0d8a74caaacd35d3370e49f37ee1503f8c5118afe282eae6b1cd2eae9fb6e111a3caf464ecca7545a908a2d45eee7eca4b2b7d6a23ee8ed62032
- SSDEEP 6144:KcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:KSvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T1FFC47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1344 531b8224 - 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 1 114.114.114.114 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Destination IP 2 223.5.5.5 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Destination IP 29 114.114.114.114 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Destination IP 30 223.5.5.5 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 531b8224 File created C:\Windows\SysWOW64\531b8224 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 531b8224 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 531b8224 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\170280 531b8224 File opened for modification C:\Windows\d8f30 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.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 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 531b8224 - 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:" 531b8224 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 531b8224 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 531b8224 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 531b8224 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 531b8224 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 531b8224 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 531b8224 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 531b8224 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 531b8224 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1344 531b8224 1344 531b8224 1344 531b8224 1344 531b8224 1344 531b8224 1344 531b8224 1344 531b8224 1344 531b8224 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Token: SeTcbPrivilege 792 a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe Token: SeDebugPrivilege 1344 531b8224 Token: SeTcbPrivilege 1344 531b8224
Processes
-
C:\Users\Admin\AppData\Local\Temp\a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.exe"C:\Users\Admin\AppData\Local\Temp\a14d793a60a850040bc02d85487cdebbcf9abcaa87757bf3943984abb8dc8dd6.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:792
-
C:\Windows\Syswow64\531b8224C:\Windows\Syswow64\531b82241⤵
- 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:1344
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\531b8224
- Size 547KB
- SHA256 edeb71c43236f80dd719bad49f9c34e6a393914634969fe3965f90edd1190ed1
- MD5 5403c2be5d177fae896ded1f2bb35b53
- SHA1 57512155fef4df5e2048648fdb4ee98fedf39651
- SHA512 31c0be93f739c7c51469b51a7ede7297f11f4f736718a101824a9d59db75eb9b2f9d21e1580fbdfaf2e529ad41ba552437d25b178416550b5b31a2dbe2475eba
- SSDEEP 6144:XcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8KARG3:XSvO2x9mONvKRILSFnOkx2LIaxy6RY
- TLSH T149C47C27B6908236C4778675C4E647A6FBB5B511BB228B8F675083190F237D3BE21B1C
- MD5 SHA1 SHA512 SSDEEP TLSH