Analysis
- max time kernel
149s - max time network
161s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 22:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe
- Size 384KB
- Sample260416-2eejcafs8v
- SHA256 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb
- MD5 2091089132feaa322d22df8362754199
- SHA1 e9f1dcdd528e0a0a8b19747303bfb80caad1e2ec
- SHA512 0bac250e77df35901809d333161d521285c81590b88a14254e47778e2694aefe7d8d6c1ebf2f51bb918ad2b9f218ddf00201207fbee69c47aa49d3bbb272773d
- SSDEEP 6144:KcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:KSvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T104846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4292 e84ad921 - 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 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe Destination IP 2 223.5.5.5 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe Destination IP 22 114.114.114.114 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe Destination IP 23 223.5.5.5 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e84ad921 File created C:\Windows\SysWOW64\e84ad921 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e84ad921 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e84ad921 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\497b08 e84ad921 File opened for modification C:\Windows\2fccd0 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.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 e84ad921 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.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\Content\CachePrefix e84ad921 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e84ad921 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e84ad921 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e84ad921 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e84ad921 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e84ad921 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e84ad921 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e84ad921 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e84ad921 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4292 e84ad921 4292 e84ad921 4292 e84ad921 4292 e84ad921 4292 e84ad921 4292 e84ad921 4292 e84ad921 4292 e84ad921 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe Token: SeTcbPrivilege 2792 5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe Token: SeDebugPrivilege 4292 e84ad921 Token: SeTcbPrivilege 4292 e84ad921
Processes
-
C:\Users\Admin\AppData\Local\Temp\5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.exe"C:\Users\Admin\AppData\Local\Temp\5335492be9631448edbccc3272f2b14ef05713069d70ae32f5b5a80f60941ceb.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:2792
-
C:\Windows\Syswow64\e84ad921C:\Windows\Syswow64\e84ad9211⤵
- 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:4292
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e84ad921
- Size 384KB
- SHA256 782f77ab46011950cf9ba1de1211f6cf0092972b5792145db93d1ad4eced216d
- MD5 e4ca8ffe899e0f8e3a487ca079e20a9f
- SHA1 aade45e6a563f7b53419b92884af51e2f10f0d9e
- SHA512 c1a0a2d76e4780553d08b3aeeecc1b40b6784ff0cfcb29dc27a28896fe98d742977166945971a314609301e31e787b953e97671ca6af521f11349f56f19629fe
- SSDEEP 6144:5cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:5SvO2x9mONvKRILSFnOkx2LIaxy/
- TLSH T195846E2AF6A0D076C4779579C4A257AAFBB1B42137204ACFA390475A1F237E2BD3530D
- MD5 SHA1 SHA512 SSDEEP TLSH