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
02/08/2026, 00:57
Behavioral task
behavioral1
Sample
9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe
- Size 640KB
- Sample260802-bazeva1dnc
- SHA256 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f
- MD5 9941c799ac5594cd10478eaeef9127dd
- SHA1 2e36142d70313eab1d758c3ccfeed57b7e1e1679
- SHA512 355331e94b51eb1b8baef123b68870578f42420f07b64bbc7296ef7a697523e2d422fb09344fd0b1496a8d8bf0e036f3ddfada9e5b85053b76909dd74e9b5e60
- SSDEEP 6144:qcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:qSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T145D45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1096 c08daed0 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 1 114.114.114.114 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Destination IP 2 223.5.5.5 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Destination IP 8 114.114.114.114 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Destination IP 9 223.5.5.5 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c08daed0 File created C:\Windows\SysWOW64\c08daed0 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c08daed0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c08daed0 -
resource yara_rule behavioral2/memory/4436-0-0x0000000000C30000-0x0000000000CBC000-memory.dmp upx behavioral2/files/0x0009000000019cc0-2.dat upx behavioral2/memory/1096-3-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx behavioral2/memory/4436-10-0x0000000000C30000-0x0000000000CBC000-memory.dmp upx behavioral2/memory/1096-11-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx behavioral2/memory/1096-34-0x00000000009B0000-0x0000000000A3C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\12c390 c08daed0 File opened for modification C:\Windows\4bf228 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.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 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c08daed0 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c08daed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c08daed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c08daed0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c08daed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c08daed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c08daed0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c08daed0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c08daed0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c08daed0 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1096 c08daed0 1096 c08daed0 1096 c08daed0 1096 c08daed0 1096 c08daed0 1096 c08daed0 1096 c08daed0 1096 c08daed0 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Token: SeTcbPrivilege 4436 9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe Token: SeDebugPrivilege 1096 c08daed0 Token: SeTcbPrivilege 1096 c08daed0
Processes
-
C:\Users\Admin\AppData\Local\Temp\9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.exe"C:\Users\Admin\AppData\Local\Temp\9713935b3415a5ac30d31668c1c9bd210cc8bb099dc0c23ba819adbbd571c97f.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:4436
-
C:\Windows\Syswow64\c08daed0C:\Windows\Syswow64\c08daed01⤵
- 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:1096
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c08daed0
- Size 640KB
- SHA256 e9785e9ce1162f6bda66ce1d15f181c3599a91ad82e195af1d1aecc4d3458e40
- MD5 21b452d80229851cfe91100d543fa4e8
- SHA1 b72884012ca179fe775381f75a9acdd1f2bd82c9
- SHA512 9437246b62fdb9709cf9c4becdcd0ee483efa9e5c0f8142c1fc7d128945789e34a362d4cccec6383f7420b4db3b1c327d10120c772cc45a899a211be80e45664
- SSDEEP 6144:VcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:VSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T12AD45B35A6808036C0B74631C6F64BAAF9B5BC21631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH