Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/04/2026, 04:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe
Resource
win11-20260130-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe
- Size 4.0MB
- Sample260423-e7fksaay8t
- SHA256 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7
- MD5 f82b3d193885a691d0c351451503673d
- SHA1 a44dff505ab4b24c11f2fad0b28e92290516cf79
- SHA512 f924a2a397930d095f01b7d9e3e913ad37f5ca64c81cf5d476ed7b4d4d44011ed63dc88929e8a9aee908037072bc0c043b11f6fdce34412e04aaeb744388de13
- SSDEEP 98304:CnKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:CCNDtojKL2Kqo7
- TLSH T17A16CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1688 12ae3ad1 - 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 3 114.114.114.114 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Destination IP 4 223.5.5.5 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Destination IP 32 114.114.114.114 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Destination IP 33 223.5.5.5 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 12ae3ad1 File created C:\Windows\SysWOW64\12ae3ad1 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 12ae3ad1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 12ae3ad1 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\1ce630 12ae3ad1 File opened for modification C:\Windows\219fd8 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.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 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 12ae3ad1 - 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 12ae3ad1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 12ae3ad1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 12ae3ad1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 12ae3ad1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 12ae3ad1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 12ae3ad1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 12ae3ad1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 12ae3ad1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 12ae3ad1 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1688 12ae3ad1 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Token: SeTcbPrivilege 1964 02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe Token: SeDebugPrivilege 1688 12ae3ad1 Token: SeTcbPrivilege 1688 12ae3ad1
Processes
-
C:\Users\Admin\AppData\Local\Temp\02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.exe"C:\Users\Admin\AppData\Local\Temp\02fb10f98e2e8f251706d6f93a70afa05ef423a8e6686e5917d95b19e5313ff7.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:1964
-
C:\Windows\Syswow64\12ae3ad1C:\Windows\Syswow64\12ae3ad11⤵
- 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:1688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\12ae3ad1
- Size 4.0MB
- SHA256 fffefec784c39b6c5467bc271bcd47c1dd6532aa6beb82a9e7b469b7cd38c12f
- MD5 14a8e2b261f64e2e1bdcf813d9e9bf62
- SHA1 608269b30cf2cd86818ca324c0f90cb1add71434
- SHA512 537bfaf868545f91febc995efcc583c61ac25f9b710d62bf4fc25bbc50bd98aa690119951aeff6488252717786c622a8b6e34c7733d8e09ecc68bcad04fc667e
- SSDEEP 98304:inKl2qOb2lP8ssYoJxKkyWsM0r1QnfKHV0Fe7:iCNDtojKL2Kqo7
- TLSH T14C16CF11F7A1C036C49701718D7A876EA678BD214B258AC7B3C47B6E5FB23D1AE3530A
- MD5 SHA1 SHA512 SSDEEP TLSH