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
10/08/2026, 12:56
Behavioral task
behavioral1
Sample
62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe
- Size 1.7MB
- Sample260810-p6qpgatzht
- SHA256 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557
- MD5 b4de12576795863876e64b4859ae18c5
- SHA1 c39162540308d8234b7a347bf324b76b7fdd88f9
- SHA512 664af584558e2e12995df74cb554dab46d26aa4080d08ede33055f181f0044f2c6be142395589e9efc0882d31ff5ca35f09f288240447ac81e995b4cac6492c0
- SSDEEP 24576:uvO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:uHHKX2WQt5QZuTtS0rQMYOQ+q8CE0I
- TLSH T176859E21B791C036D4AB01758AB98BAEA578BD31072551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 688 b0db2b9 - 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 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Destination IP 2 223.5.5.5 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Destination IP 15 114.114.114.114 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Destination IP 16 223.5.5.5 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b0db2b9 File created C:\Windows\SysWOW64\b0db2b9 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 b0db2b9 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 b0db2b9 -
resource yara_rule behavioral2/memory/1388-0-0x00000000001C0000-0x000000000024C000-memory.dmp upx behavioral2/memory/688-3-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/files/0x000a000000011390-2.dat upx behavioral2/memory/1388-10-0x00000000001C0000-0x000000000024C000-memory.dmp upx behavioral2/memory/688-11-0x0000000000680000-0x000000000070C000-memory.dmp upx behavioral2/memory/688-33-0x0000000000680000-0x000000000070C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\bc760 b0db2b9 File opened for modification C:\Windows\17c358 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.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 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b0db2b9 - 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 b0db2b9 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" b0db2b9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" b0db2b9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" b0db2b9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" b0db2b9 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" b0db2b9 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ b0db2b9 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" b0db2b9 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing b0db2b9 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 688 b0db2b9 688 b0db2b9 688 b0db2b9 688 b0db2b9 688 b0db2b9 688 b0db2b9 688 b0db2b9 688 b0db2b9 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Token: SeTcbPrivilege 1388 62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe Token: SeDebugPrivilege 688 b0db2b9 Token: SeTcbPrivilege 688 b0db2b9
Processes
-
C:\Users\Admin\AppData\Local\Temp\62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.exe"C:\Users\Admin\AppData\Local\Temp\62da30f6176ed44a97b038ccafd067d415c10354d261a46b9ba80aed7c1f1557.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:1388
-
C:\Windows\Syswow64\b0db2b9C:\Windows\Syswow64\b0db2b91⤵
- 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:688
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\b0db2b9
- Size 1.7MB
- SHA256 6a04cf2de56a0154cb28e146e4ca1221c6996e1012e0e1d451c9e0f9e1152fed
- MD5 5246a5d347b756f1347a1bb2632753e1
- SHA1 88c9a7f1a4fc9bf1e5a8a0a2b4a99a8d35b93351
- SHA512 f20b3058b4277e60d4828e1a704cd3bd1507bc49b9e27fe97ec28e09532784e71340212ae9202c2b236a3dd122769c6d721c4f9704ac037811fc69cf4f2ce6ca
- SSDEEP 24576:1vO2xJKRh2kOkx2LFxNcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:1HHKX2WQt5QZuTtS0rQMYOQ+q8CE0I
- TLSH T13C859E21B791C036D4AB01758AB98BAEA578BD31072551C7B3C47A7E5FB12D2AE3130F
- MD5 SHA1 SHA512 SSDEEP TLSH