Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/09/2026, 23:23
Behavioral task
behavioral1
Sample
2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe
- Size 560KB
- Sample260920-3c6eqa119l
- SHA256 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4
- MD5 6443caf2800b1ff47ecce49e9b356ab8
- SHA1 33ce0f01a1cd04803c936e245b796bd269e04bf4
- SHA512 ba878dbde4bb5855f3a511312b80fc622bb6fd283ec700116d6a6d561e7791142bf7ee7f5ff20dc24512ced95807eaa8f0f7ffcdd7450d825b617fde1a2e0378
- SSDEEP 6144:aWVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:akCO2zVPX7vf1LKlIsOkxHy
- TLSH T1CAC47C29B690D076C4779574C4A197AAFAB1B432372449CFB3D00B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5656 dd07a9c4 - 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 4 223.5.5.5 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Destination IP 32 114.114.114.114 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Destination IP 33 223.5.5.5 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Destination IP 69 114.114.114.114 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Destination IP 70 223.5.5.5 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Destination IP 1 114.114.114.114 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe - Drops file in System32 directory 17 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dd07a9c4 File created C:\Windows\SysWOW64\dd07a9c4 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft dd07a9c4 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache dd07a9c4 -
resource yara_rule behavioral2/memory/5564-0-0x0000000000E30000-0x0000000000EBC000-memory.dmp upx behavioral2/files/0x000600000001b85a-2.dat upx behavioral2/memory/5656-3-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral2/memory/5564-12-0x0000000000E30000-0x0000000000EBC000-memory.dmp upx behavioral2/memory/5656-13-0x00000000007D0000-0x000000000085C000-memory.dmp upx behavioral2/memory/5656-36-0x00000000007D0000-0x000000000085C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\60d530 dd07a9c4 File opened for modification C:\Windows\5f41f8 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.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 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd07a9c4 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ dd07a9c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" dd07a9c4 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing dd07a9c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix dd07a9c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" dd07a9c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" dd07a9c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" dd07a9c4 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" dd07a9c4 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" dd07a9c4 - Modifies system certificate store 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA dd07a9c4 Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F24C630CDA418EF2069FFAD4FDD5F463A1B69AA\Blob = 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 dd07a9c4 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5656 dd07a9c4 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Token: SeTcbPrivilege 5564 2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe Token: SeDebugPrivilege 5656 dd07a9c4 Token: SeTcbPrivilege 5656 dd07a9c4
Processes
-
C:\Users\Admin\AppData\Local\Temp\2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.exe"C:\Users\Admin\AppData\Local\Temp\2619992d06bd8c67cffb8785963a62bbaeebf84b6a48945569fe55ee28be93c4.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:5564
-
C:\Windows\Syswow64\dd07a9c4C:\Windows\Syswow64\dd07a9c41⤵
- 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:5656
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\dd07a9c4
- Size 560KB
- SHA256 724c9f9748ce94d31aa9040c63a683eeac443a96270fa6cb82a750c8c3735db3
- MD5 100b28168108c06cca6e2e176aa86421
- SHA1 818bc7196b7c4d716bdf3d7cb4e58972b4f80b4a
- SHA512 3380671a0fff4bf2bbf1e72b2e25bc2ac980892cac3bd6dd8a5508bc8e5bcbf7c790d60ead9a4ed3ca4b82544167643dcc0066989d3369e5e07a1f8a2718e518
- SSDEEP 6144:1WVrC1c2oonALgPLj7vf1LKlyIFVirGcEOkCybEaQRuy8K:1kCO2zVPX7vf1LKlIsOkxHy
- TLSH T128C47C29B690D076C4779574C4A187AAFAB1B432372449CFB3D40B5A1F237E2BA7530E
- MD5 SHA1 SHA512 SSDEEP TLSH