Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 04:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe
- Size 4.8MB
- Sample260804-e5w5rach96
- SHA256 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a
- MD5 ebd3717b25277d819234abf89f0cb6c7
- SHA1 fbbc9df8f85e66a5faebb9c6145fee783b0e0e21
- SHA512 ef1abf7a2ccf62ca4c9db004a8058f2fb980063a800a1ccca6660741036d3c9670e93d5d2260c577e2e6184aed2072d314f679a001fd1616dec3c3482a0ed34e
- SSDEEP 49152:gHHKO29Ql5QZuTtS0rQMYOQ+q8CEPfTG4Q2TGHQe9KFeMx///x:gnKdmWsM0r1QnIK4PKHd0FeS///x
- TLSH T1CF368D12B780C236D4AA473189AF43AA5778FD114B2687CB7384772E1E736D29F31B19
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1196 4d149488 - 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 41 114.114.114.114 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe Destination IP 42 223.5.5.5 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe Destination IP 3 114.114.114.114 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe Destination IP 4 223.5.5.5 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4d149488 File created C:\Windows\SysWOW64\4d149488 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4d149488 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4d149488 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1b2fe8 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe File opened for modification C:\Windows\1479d8 4d149488 - 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 4d149488 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe - 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" 4d149488 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4d149488 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4d149488 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4d149488 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4d149488 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4d149488 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4d149488 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4d149488 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4d149488 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1196 4d149488 1196 4d149488 1196 4d149488 1196 4d149488 1196 4d149488 1196 4d149488 1196 4d149488 1196 4d149488 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe Token: SeTcbPrivilege 1588 7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe Token: SeDebugPrivilege 1196 4d149488 Token: SeTcbPrivilege 1196 4d149488
Processes
-
C:\Users\Admin\AppData\Local\Temp\7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.exe"C:\Users\Admin\AppData\Local\Temp\7f2875aab0cb2ca0e560b869cc4889848669f7578051dacbdded256fbb7b2b7a.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:1588
-
C:\Windows\Syswow64\4d149488C:\Windows\Syswow64\4d1494881⤵
- 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:1196
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\4d149488
- Size 4.8MB
- SHA256 470544722869e9942741af1bd87536f94be557cf082f9d690b432b2ae733ca0e
- MD5 111bcddd61cce7e5a0b97a3068992772
- SHA1 69e1e272a59a4f8d3e06a93d81cbd8a2dcef13aa
- SHA512 990dd13c75405acfa4362ba78ab882f5e4ed6a42f4be711fe9a0fe1b14112233e7fde3315ea8e1b8c97f745cc6a8eeda4b855e1fb7d9f7fbda5cb6855c5ca5f9
- SSDEEP 49152:oHHKO29Ql5QZuTtS0rQMYOQ+q8CEPfTG4Q2TGHQe9KFeMx///x:onKdmWsM0r1QnIK4PKHd0FeS///x
- TLSH T101367D12B780C236D4AA473189AF43AA5778FD114B2687CB7384772E1E736D29F31B19
- MD5 SHA1 SHA512 SSDEEP TLSH