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
11/08/2026, 20:07
Behavioral task
behavioral1
Sample
222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe
- Size 766KB
- Sample260811-yvx4vack71
- SHA256 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027
- MD5 ddd923b2cd8cb7c2c1a9c20c37f2e6be
- SHA1 259a07bf5eb0337dd74d40c76ceeb83ac9166db1
- SHA512 e33ae62f8f9b0f6fab9fc2c52f284f24c2bf4183a7d7ea59c9f96194bb7513e2d40fb6da08458f17b51ab2fe5ec39a2d97174e68d53d6587574460778fa0dcd6
- SSDEEP 12288:HSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:yvO2xJKRw2kOkx2LFRvcUV
- TLSH T17CF45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2620 af2a6178 - 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 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe Destination IP 4 223.5.5.5 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe Destination IP 35 114.114.114.114 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe Destination IP 36 223.5.5.5 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 af2a6178 File created C:\Windows\SysWOW64\af2a6178 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 af2a6178 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 af2a6178 -
resource yara_rule behavioral1/memory/4996-0-0x0000000000B00000-0x0000000000B8C000-memory.dmp upx behavioral1/files/0x0004000000023370-2.dat upx behavioral1/memory/2620-4-0x0000000000960000-0x00000000009EC000-memory.dmp upx behavioral1/memory/4996-10-0x0000000000B00000-0x0000000000B8C000-memory.dmp upx behavioral1/memory/2620-11-0x0000000000960000-0x00000000009EC000-memory.dmp upx behavioral1/memory/2620-24-0x0000000000960000-0x00000000009EC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\2cdaf8 af2a6178 File opened for modification C:\Windows\558888 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.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 af2a6178 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe - 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 af2a6178 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" af2a6178 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ af2a6178 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" af2a6178 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" af2a6178 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" af2a6178 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing af2a6178 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" af2a6178 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" af2a6178 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2620 af2a6178 2620 af2a6178 2620 af2a6178 2620 af2a6178 2620 af2a6178 2620 af2a6178 2620 af2a6178 2620 af2a6178 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe Token: SeTcbPrivilege 4996 222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe Token: SeDebugPrivilege 2620 af2a6178 Token: SeTcbPrivilege 2620 af2a6178
Processes
-
C:\Users\Admin\AppData\Local\Temp\222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.exe"C:\Users\Admin\AppData\Local\Temp\222e9c54b512a1638e126b041b74eba8098005a29710225b4f2b71bcca7ec027.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:4996
-
C:\Windows\Syswow64\af2a6178C:\Windows\Syswow64\af2a61781⤵
- 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:2620
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\af2a6178
- Size 766KB
- SHA256 14cb14b9387c95dfab8878aa96b0d625ad6ca79a88b0a3723e216a0522179e89
- MD5 e02754b2fdc79e370171c770e2325db4
- SHA1 30f98c527b5cf5e74bd8d21a83e417e90ab76909
- SHA512 fbb1ac8966b5734aff2ae1c0506611628080fa2f6c1a09069475b6cc94755c6a3b1747c2702facd6baf875dc36d0d13c63c7ef03c190508b9f98f7065c756590
- SSDEEP 12288:QSvO2x9mONvKRwLSFtsOkx2LIa+ya5FAQjU/Liw:LvO2xJKRw2kOkx2LFRvcUV
- TLSH T113F45A31E241C03AD0A74576C6FA0BAFE564BD25531155CBA3C43A6A2FB36D2BE3170E
- MD5 SHA1 SHA512 SSDEEP TLSH