Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 03:13
Behavioral task
behavioral1
Sample
93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe
- Size 1.4MB
- Sample260730-dqtkmsbr7v
- SHA256 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40
- MD5 5bbd175fbc4cc0993ee27a5c3d7a1636
- SHA1 e212ecb3efd07baad20da69d034062d733d4e377
- SHA512 d85fa4625985a1ba4cf154abe11bd585824a48f8ad6f8d8d7ce4d53bf0dd04dd14b5b554ada0b540d4acf4450436e71dffb6896f77edcd407b3ef45614ca7dac
- SSDEEP 24576:3jHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:3TGkQy5QZuTtS0rQMYOQ+q8CE0I
- TLSH T1B665AE21B341C036D59A01758ABE4BAE957CBD314B2551C7B3C87E7E6FB12D2AA3130B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2676 fa2c14a7 - 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 3 114.114.114.114 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Destination IP 4 223.5.5.5 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Destination IP 35 114.114.114.114 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Destination IP 36 223.5.5.5 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.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\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fa2c14a7 File created C:\Windows\SysWOW64\fa2c14a7 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 fa2c14a7 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fa2c14a7 -
resource yara_rule behavioral1/memory/2408-0-0x0000000000DF0000-0x0000000000E79000-memory.dmp upx behavioral1/files/0x000c0000000242e6-2.dat upx behavioral1/memory/2676-4-0x0000000000260000-0x00000000002E9000-memory.dmp upx behavioral1/memory/2408-18-0x0000000000DF0000-0x0000000000E79000-memory.dmp upx behavioral1/memory/2676-21-0x0000000000260000-0x00000000002E9000-memory.dmp upx behavioral1/memory/2676-25-0x0000000000260000-0x00000000002E9000-memory.dmp upx behavioral1/memory/2408-30-0x0000000000DF0000-0x0000000000E79000-memory.dmp upx behavioral1/memory/2676-31-0x0000000000260000-0x00000000002E9000-memory.dmp upx behavioral1/memory/2676-33-0x0000000000260000-0x00000000002E9000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2dd068 fa2c14a7 File opened for modification C:\Windows\2939d0 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.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 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fa2c14a7 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fa2c14a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fa2c14a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fa2c14a7 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fa2c14a7 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fa2c14a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix fa2c14a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" fa2c14a7 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fa2c14a7 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fa2c14a7 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2676 fa2c14a7 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Token: SeTcbPrivilege 2408 93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe Token: SeDebugPrivilege 2676 fa2c14a7 Token: SeTcbPrivilege 2676 fa2c14a7
Processes
-
C:\Users\Admin\AppData\Local\Temp\93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.exe"C:\Users\Admin\AppData\Local\Temp\93e13998838914f0503fcb7a0c956f15ae131bb42ef2d1c1b61e8f2e6191bd40.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:2408
-
C:\Windows\Syswow64\fa2c14a7C:\Windows\Syswow64\fa2c14a71⤵
- 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:2676
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fa2c14a7
- Size 1.4MB
- SHA256 8a03c62ba0e582f6a8393c66b4f369573c1d72fa7ff1ac0688339fd1c3ca33b4
- MD5 337c3e038f39ee0ea54d2d5a84663984
- SHA1 5379261a1e64fb34f666d62d5eaae5007b0923f3
- SHA512 1bde8c7400023eeb98ddfc30d553aa3128ed821bda4c9860add9a0532e71052b9521667f93b526d0f8f8336bdd057eb194f08c2871e4fb91f9c5b91b74d44c61
- SSDEEP 24576:AjHPOSOkx2LFscUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbA0I:ATGkQy5QZuTtS0rQMYOQ+q8CE0I
- TLSH T14665AE21B341C036D59A01758ABE4BAE957CBD314B2551C7B3C87E7E6FB12D2AA3130B
- MD5 SHA1 SHA512 SSDEEP TLSH