Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 20:35
Behavioral task
behavioral1
Sample
0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe
- Size 830KB
- Sample260806-zde3datvdz
- SHA256 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963
- MD5 fba1fe9d1dd9954c4b46c1526f049cf5
- SHA1 9ac106ac03a3499cd0af4948116b64f306f1ba45
- SHA512 40befc40c5e6c905f5b2a58fc0d4dba220abf31d7ac6510446d7336b4600cab2fa956e95aa73168087485b1951a285bbcdd63ca983af442b44706917baa2ffc2
- SSDEEP 12288:CSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:JvO2xJKRw2kOkx2LFRvcUQPK
- TLSH T165055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5360 6915c3b2 - Unexpected DNS network traffic destination 18 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 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 165 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 235 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 96 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 292 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 293 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 4 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 41 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 95 114.114.114.114 5360 6915c3b2 Destination IP 166 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 376 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 40 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 102 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 104 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 236 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 322 114.114.114.114 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 323 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Destination IP 377 223.5.5.5 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 6915c3b2 File created C:\Windows\SysWOW64\6915c3b2 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 6915c3b2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 6915c3b2 -
resource yara_rule behavioral2/memory/4368-0-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral2/files/0x000d00000001b87d-2.dat upx behavioral2/memory/5360-4-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral2/memory/4368-16-0x0000000000C60000-0x0000000000CEC000-memory.dmp upx behavioral2/memory/5360-17-0x0000000000470000-0x00000000004FC000-memory.dmp upx behavioral2/memory/5360-40-0x0000000000470000-0x00000000004FC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4ac820 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe File opened for modification C:\Windows\5bc3e0 6915c3b2 - 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 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6915c3b2 - 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 6915c3b2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 6915c3b2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 6915c3b2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 6915c3b2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 6915c3b2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 6915c3b2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 6915c3b2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 6915c3b2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 6915c3b2 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 5360 6915c3b2 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Token: SeTcbPrivilege 4368 0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe Token: SeDebugPrivilege 5360 6915c3b2 Token: SeTcbPrivilege 5360 6915c3b2
Processes
-
C:\Users\Admin\AppData\Local\Temp\0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.exe"C:\Users\Admin\AppData\Local\Temp\0a5812b650467ab7cc8f3da1597057a1bbb2b7dcecba1b35fef9cb329b96d963.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:4368
-
C:\Windows\Syswow64\6915c3b2C:\Windows\Syswow64\6915c3b21⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- 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:5360
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\6915c3b2
- Size 830KB
- SHA256 9c791d220153b7ad9c09c98b02059a5051d6645e7346c0dec40bfd636101f414
- MD5 5f1ea6f27ef72098bde5db00fcd13126
- SHA1 35e87bb832d58beacf7f9bac24f01b545c40db63
- SHA512 f6640d2191ab41ad2f774c3493432d6a228be18918880673ba14d80dc156b4b29a19d6525a463a150eff22630240b5c5f78777a05cf2c5b69a0096b256dc5f80
- SSDEEP 12288:5SvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Lik8CQ3K:AvO2xJKRw2kOkx2LFRvcUQPK
- TLSH T1E5055A31E641C03AD0A74575C6FA4BBFE964BD25131165CBA3C43A262FB36D2BA3170E
- MD5 SHA1 SHA512 SSDEEP TLSH