Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/05/2026, 04:48
Behavioral task
behavioral1
Sample
a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe
- Size 1024KB
- Sample260529-fe5jwads2x
- SHA256 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116
- MD5 7ce086700681818f5d25a5a3f56d1240
- SHA1 a58b6fddb81824856f4c1c0a0cbb7a0a5623eb10
- SHA512 e35e2ca4e7a886d3a2b03644ba76e2029e8d45ba4cddaa359e782d4847ebbf4c80edb66768c2d1f14933e8ecc33374c9fd3d21ee4ddab0487f6ff8f826853f8b
- SSDEEP 24576:mjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:mTGkQyhuTtS0rQi
- TLSH T10025AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5068 6ba32fae - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 132 223.5.5.5 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Destination IP 3 114.114.114.114 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Destination IP 7 223.5.5.5 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Destination IP 58 114.114.114.114 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Destination IP 59 223.5.5.5 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Destination IP 131 114.114.114.114 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ba32fae File created C:\Windows\SysWOW64\6ba32fae a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6ba32fae File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6ba32fae -
resource yara_rule behavioral1/memory/2164-0-0x0000000000120000-0x00000000001A9000-memory.dmp upx behavioral1/memory/5068-3-0x00000000008D0000-0x0000000000959000-memory.dmp upx behavioral1/files/0x0006000000016917-2.dat upx behavioral1/memory/2164-10-0x0000000000120000-0x00000000001A9000-memory.dmp upx behavioral1/memory/5068-12-0x00000000008D0000-0x0000000000959000-memory.dmp upx behavioral1/memory/2164-27-0x0000000000120000-0x00000000001A9000-memory.dmp upx behavioral1/memory/5068-28-0x00000000008D0000-0x0000000000959000-memory.dmp upx behavioral1/memory/5068-38-0x00000000008D0000-0x0000000000959000-memory.dmp upx behavioral1/memory/2164-43-0x0000000000120000-0x00000000001A9000-memory.dmp upx behavioral1/memory/2164-47-0x0000000000120000-0x00000000001A9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\56c418 6ba32fae File opened for modification C:\Windows\250c68 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.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 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6ba32fae - 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 6ba32fae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6ba32fae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6ba32fae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6ba32fae Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6ba32fae Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6ba32fae Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6ba32fae Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6ba32fae Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6ba32fae - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA 6ba32fae Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 6ba32fae - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 5068 6ba32fae 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Token: SeTcbPrivilege 2164 a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe Token: SeDebugPrivilege 5068 6ba32fae Token: SeTcbPrivilege 5068 6ba32fae
Processes
-
C:\Users\Admin\AppData\Local\Temp\a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.exe"C:\Users\Admin\AppData\Local\Temp\a9d2327673c11ac157e15031a7f2e4e7e06e4b839a4e6160a36af49e68826116.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:2164
-
C:\Windows\Syswow64\6ba32faeC:\Windows\Syswow64\6ba32fae1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5068
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6ba32fae
- Size 1024KB
- SHA256 fdb98c613da54f746a3eb89f483723a30a82ef0635f374294b276b2e7416cf08
- MD5 0e2e855dec86b46620818086f91f3aab
- SHA1 0870e7d24d35b8ad3a596efe6f14a800314c4dec
- SHA512 7dd8740d2fc6d07f9f28a325bcc82d79908baab7846e22693095ef2dc6b75e4ece4755360f45ed95d8dc878a5cca936a7a77aabd27a894b03038d46bb18b5be5
- SSDEEP 24576:pjHPOSOkx2LFshuZ98Es8k3OH3C0rQ6+y:pTGkQyhuTtS0rQi
- TLSH T1AD25AF31E242C03AD5A70172C6BE0BAF95787D25472951C7A3D43D6A2FB22D2AE3570F
- MD5 SHA1 SHA512 SSDEEP TLSH