Analysis
- max time kernel
150s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 19:04
Behavioral task
behavioral1
Sample
70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe
- Size 640KB
- Sample260811-xq2e2abl7w
- SHA256 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1
- MD5 f09bf575e1c299b6ec80f0844be3bbb1
- SHA1 198a0a04064565db05500e841aea9f6047533924
- SHA512 ce153e08beee02a88855b77ddfb7ba2a901eccd6babfb2e9885d9d8f20ccb96cc2b9dc62c71be629b86776645c5779857698de8144aa77e1d54192967ec184a0
- SSDEEP 6144:DcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:DSvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T126D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5688 72329362 - 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 35 223.5.5.5 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Destination IP 1 114.114.114.114 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Destination IP 3 223.5.5.5 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Destination IP 34 114.114.114.114 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 72329362 File created C:\Windows\SysWOW64\72329362 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 72329362 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 72329362 -
resource yara_rule behavioral2/memory/3784-0-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/files/0x000900000001b1c8-2.dat upx behavioral2/memory/5688-3-0x0000000000150000-0x00000000001DC000-memory.dmp upx behavioral2/memory/3784-18-0x0000000000A00000-0x0000000000A8C000-memory.dmp upx behavioral2/memory/5688-19-0x0000000000150000-0x00000000001DC000-memory.dmp upx behavioral2/memory/5688-33-0x0000000000150000-0x00000000001DC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\616170 72329362 File opened for modification C:\Windows\40c890 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.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 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72329362 - 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 72329362 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 72329362 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 72329362 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 72329362 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 72329362 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 72329362 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 72329362 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 72329362 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 72329362 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 5688 72329362 5688 72329362 5688 72329362 5688 72329362 5688 72329362 5688 72329362 5688 72329362 5688 72329362 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Token: SeTcbPrivilege 3784 70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe Token: SeDebugPrivilege 5688 72329362 Token: SeTcbPrivilege 5688 72329362
Processes
-
C:\Users\Admin\AppData\Local\Temp\70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.exe"C:\Users\Admin\AppData\Local\Temp\70759c1e705f3e1f76be7697793a6eb6301dacae81d1cc32f97438688d071cf1.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:3784
-
C:\Windows\Syswow64\72329362C:\Windows\Syswow64\723293621⤵
- 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:5688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\72329362
- Size 640KB
- SHA256 3ac5a347393c18fba6437a1460de007a9591b6673551d02713ab63b0ae3a8b20
- MD5 34c2a1efd63fd147969ec41b9200c65f
- SHA1 f0066944be853eba001f8aad039d6b693bd41b62
- SHA512 595b469698e9c82062b39ff02c0dab94cd27a031fbae822f8e38d6c7b1861b5f34ed4f1ad430af47ad358cdf48ca1dc48dc4d16372d80115014499a602418fca
- SSDEEP 6144:3cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRuy8KU5Rc:3SvO2x9mONvKRwLSFtsOkxHya5+
- TLSH T1A4D45B35A6808036C0B74631C6F64BAAF9B5BC25631195CFA384376A1F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH