Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 19:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe
- Size 1.3MB
- Sample260511-yefjvscy7m
- SHA256 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103
- MD5 56e919f07968ef783c33bc37025f8efb
- SHA1 7976a7ffefcc7a2005ca203db68a839c946e0655
- SHA512 ead00cbf9dbe1a204e2c2f4d98d8d456f22cf34db9f05e792ef5ec6877160f9eb8994d783c8225ccbee96284319fb71a2d8659032c68b45b8e15c6bd7269c7cf
- SSDEEP 24576:7vO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:7HHKO29QG56/OJdJCXDrsl
- TLSH T151559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 772 84abb4a2 - Unexpected DNS network traffic destination 12 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 222 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 223 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 1 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 2 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 25 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 51 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 52 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 87 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 26 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 89 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 166 114.114.114.114 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Destination IP 167 223.5.5.5 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 84abb4a2 File created C:\Windows\SysWOW64\84abb4a2 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 84abb4a2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 84abb4a2 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\31dac0 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe File opened for modification C:\Windows\d3788 84abb4a2 - 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 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84abb4a2 - 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 84abb4a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 84abb4a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 84abb4a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 84abb4a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 84abb4a2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 84abb4a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 84abb4a2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 84abb4a2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 84abb4a2 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 772 84abb4a2 772 84abb4a2 772 84abb4a2 772 84abb4a2 772 84abb4a2 772 84abb4a2 772 84abb4a2 772 84abb4a2 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Token: SeTcbPrivilege 2912 d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe Token: SeDebugPrivilege 772 84abb4a2 Token: SeTcbPrivilege 772 84abb4a2
Processes
-
C:\Users\Admin\AppData\Local\Temp\d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.exe"C:\Users\Admin\AppData\Local\Temp\d4bda169876f8fd924755de3d989993c33522f80fd63187e716caa5399ebd103.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:2912
-
C:\Windows\Syswow64\84abb4a2C:\Windows\Syswow64\84abb4a21⤵
- 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:772
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\84abb4a2
- Size 1.3MB
- SHA256 6d7f45859059da9fb43828cdf3d5a98b98a0e77e6a022206d1f41c1bb02bda93
- MD5 b1f63e059d9314bfdb2a54ab0ecfee8f
- SHA1 822ab8aa4cfb5118acb97fe2b0f18d41e6cc1d22
- SHA512 25fac9ffd32cd6d82f1bf5274d036b412b27ffdd9a2b4cb9bdcd27237de7d66d4216ede1fea345c1a3dc7a645df054edab797fd553591f92fc0c6e4a1a37ce19
- SSDEEP 24576:mvO2xJKRI2FOkx2LFEvcU6UQOJdBqsCPhH9Do2sl:mHHKO29QG56/OJdJCXDrsl
- TLSH T1C4559E32A6808036E5B3467586FA57BAA5257C215321E1CF73C47A2E1FB37D3A93170E
- MD5 SHA1 SHA512 SSDEEP TLSH