Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/07/2026, 23:17
Behavioral task
behavioral1
Sample
02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe
- Size 766KB
- Sample260709-29pb2aby2t
- SHA256 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e
- MD5 55e01e5c8807ba13932c09876fb8532d
- SHA1 d96f6292c5ff1076eee917fecb57fd005ed9b828
- SHA512 937c0018cf2cd187e040e70f74a3c5360bbdf72a141762e553184d660bae9a8c2b12962b778f2df57842f026f969da2cf3fbde29467f98a83f82b738ceb40ce4
- SSDEEP 12288:FSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:kvO2xJKRw2kOkx2LFRvcUV
- TLSH T172F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1740 16f14438 - 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 2 223.5.5.5 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Destination IP 19 114.114.114.114 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Destination IP 20 223.5.5.5 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Destination IP 55 114.114.114.114 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Destination IP 56 223.5.5.5 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Destination IP 1 114.114.114.114 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\16f14438 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 16f14438 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 16f14438 -
resource yara_rule behavioral2/memory/4648-0-0x0000000000A60000-0x0000000000AEC000-memory.dmp upx behavioral2/memory/1740-3-0x0000000000F10000-0x0000000000F9C000-memory.dmp upx behavioral2/files/0x000500000001b851-2.dat upx behavioral2/memory/4648-16-0x0000000000A60000-0x0000000000AEC000-memory.dmp upx behavioral2/memory/1740-17-0x0000000000F10000-0x0000000000F9C000-memory.dmp upx behavioral2/memory/1740-32-0x0000000000F10000-0x0000000000F9C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4f9350 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe File opened for modification C:\Windows\1dca18 16f14438 - 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 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 16f14438 - 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 16f14438 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 16f14438 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 16f14438 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 16f14438 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 16f14438 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 16f14438 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 16f14438 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 16f14438 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 16f14438 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1740 16f14438 1740 16f14438 1740 16f14438 1740 16f14438 1740 16f14438 1740 16f14438 1740 16f14438 1740 16f14438 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Token: SeTcbPrivilege 4648 02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe Token: SeDebugPrivilege 1740 16f14438 Token: SeTcbPrivilege 1740 16f14438
Processes
-
C:\Users\Admin\AppData\Local\Temp\02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.exe"C:\Users\Admin\AppData\Local\Temp\02adf2d26956738a09838dd9d82fabcf2ef00877549dfde8428a2d3a5af66c3e.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:4648
-
C:\Windows\Syswow64\16f14438C:\Windows\Syswow64\16f144381⤵
- 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:1740
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\16f14438
- Size 766KB
- SHA256 d9b861deed3b4870fd2de2e9d4e73c61d9e242fb90bb4092d7b8fb836da47520
- MD5 f0ea45c1be6c232e4cd2e7ead3d18fce
- SHA1 9edd7c96c4de94dc67424d76572f8615acb49175
- SHA512 a8d61043e9b7744f2f12009797a5f3a52d404973bd9bdd6a026a0d4f07d64204bf8f5124fea78fcaf38f5176f6c67df68295460772c6a21c0f4b76aa708cb9e7
- SSDEEP 12288:7SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:OvO2xJKRw2kOkx2LFRvcUV
- TLSH T1E5F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH