Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
21/08/2026, 03:53
Behavioral task
behavioral1
Sample
adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe
- Size 761KB
- Sample260821-efse9sscph
- SHA256 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b
- MD5 1f0238cf94ac068756b0118ca9845262
- SHA1 fe53d2582ae048190c9de48a1b186fc437e9287d
- SHA512 381d346d16fc906c2395986901923b804f21459f95d4e8754c205b1d215e9273139e5fec294f5482503783eeff1adee0d25a6232d5429c2fbe6a8b57c2e3c599
- SSDEEP 12288:ASvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:bvO2xJKRw2kOkxSkW298B
- TLSH T126F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3556 a7237e92 - 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 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Destination IP 3 223.5.5.5 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Destination IP 17 114.114.114.114 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Destination IP 18 223.5.5.5 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe - Drops file in System32 directory 11 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content a7237e92 File created C:\Windows\SysWOW64\a7237e92 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache a7237e92 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData a7237e92 -
resource yara_rule behavioral2/memory/4912-0-0x00000000006D0000-0x000000000075C000-memory.dmp upx behavioral2/files/0x000b00000001136a-2.dat upx behavioral2/memory/3556-3-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/memory/4912-13-0x00000000006D0000-0x000000000075C000-memory.dmp upx behavioral2/memory/3556-14-0x0000000000010000-0x000000000009C000-memory.dmp upx behavioral2/memory/3556-29-0x0000000000010000-0x000000000009C000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3ce148 a7237e92 File opened for modification C:\Windows\541860 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.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 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a7237e92 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a7237e92 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing a7237e92 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a7237e92 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a7237e92 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" a7237e92 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" a7237e92 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" a7237e92 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" a7237e92 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a7237e92 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 3556 a7237e92 3556 a7237e92 3556 a7237e92 3556 a7237e92 3556 a7237e92 3556 a7237e92 3556 a7237e92 3556 a7237e92 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Token: SeTcbPrivilege 4912 adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe Token: SeDebugPrivilege 3556 a7237e92 Token: SeTcbPrivilege 3556 a7237e92
Processes
-
C:\Users\Admin\AppData\Local\Temp\adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.exe"C:\Users\Admin\AppData\Local\Temp\adab76846b710342c2bcb461a1becb0176efb1c3c5a3a0a69b7205f5ce1fe36b.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:4912
-
C:\Windows\Syswow64\a7237e92C:\Windows\Syswow64\a7237e921⤵
- 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:3556
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\a7237e92
- Size 761KB
- SHA256 5b605d849b998314e6cd9d83b8b6f23adb453edf15be61189da286c531513237
- MD5 62068f1b1f599c7f903b285c7229ebd5
- SHA1 7005255814eba9f2748c160cb192ba240abf335a
- SHA512 b9c297cf3ff06513252b51f8b6caf58c54f40ad48c4cf81880f3fec86d045e05ee24176bbb1b1be5110f690ad976a16a482bb80eaf020f8c20afa52de3b87c93
- SSDEEP 12288:cSvO2x9mONvKRwLSFtsOkxHya5hYIW0p98B:vvO2xJKRw2kOkxSkW298B
- TLSH T1F7F49E35A2808036C0B34532C6F94AABF9797D35631565CBA3843B662F737D2BA3570E
- MD5 SHA1 SHA512 SSDEEP TLSH