Analysis
- max time kernel
150s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 10:22
Behavioral task
behavioral1
Sample
6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe
- Size 576KB
- Sample260729-mefdbatves
- SHA256 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb
- MD5 b32f35f880f3fa80223ef8c8dd4328ea
- SHA1 c26000028b180ff9b42a9a6e37b74da0a6740454
- SHA512 655ccf9b030b5b790c6eb4e824cfbdca729f6d48fcba7310316327198b24b891b6d773f19289b3290073bc3838c7b1215b00a70373defbf7f2378ec2784db55e
- SSDEEP 6144:6cTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:6SvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T1A9C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3772 732aa3f2 - 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 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Destination IP 5 223.5.5.5 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Destination IP 34 114.114.114.114 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Destination IP 35 223.5.5.5 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe - Drops file in System32 directory 15 IoCs
description ioc Process File created C:\Windows\SysWOW64\732aa3f2 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\AAD646CB44373074ADE741C38400E7E1 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\AAD646CB44373074ADE741C38400E7E1 732aa3f2 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C 732aa3f2 -
resource yara_rule behavioral1/memory/4588-0-0x0000000000540000-0x00000000005CC000-memory.dmp upx behavioral1/files/0x0007000000023208-2.dat upx behavioral1/memory/3772-3-0x0000000000730000-0x00000000007BC000-memory.dmp upx behavioral1/memory/4588-10-0x0000000000540000-0x00000000005CC000-memory.dmp upx behavioral1/memory/3772-11-0x0000000000730000-0x00000000007BC000-memory.dmp upx behavioral1/memory/3772-31-0x0000000000730000-0x00000000007BC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4093f8 732aa3f2 File opened for modification C:\Windows\4e8c58 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.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 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 732aa3f2 - 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\History\CachePrefix = "Visited:" 732aa3f2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 732aa3f2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 732aa3f2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 732aa3f2 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 732aa3f2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 732aa3f2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 732aa3f2 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 732aa3f2 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 732aa3f2 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 3772 732aa3f2 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Token: SeTcbPrivilege 4588 6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe Token: SeDebugPrivilege 3772 732aa3f2 Token: SeTcbPrivilege 3772 732aa3f2
Processes
-
C:\Users\Admin\AppData\Local\Temp\6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.exe"C:\Users\Admin\AppData\Local\Temp\6c01715642ce1aff15646fc3b93f3102fcefaa156bf28ac681451d47034830eb.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:4588
-
C:\Windows\Syswow64\732aa3f2C:\Windows\Syswow64\732aa3f21⤵
- 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:3772
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\732aa3f2
- Size 576KB
- SHA256 1ec5f6086683d85cd37893b0f4ef16f5e7ee4575c64e054ddde42abc5b9e6044
- MD5 85aae125612c2081665c34a2a03c5a5a
- SHA1 3b97b58d80745443379d3f2c52521e11ad6d4d42
- SHA512 8a67dbd025f0309e7ac0d2544ca22f5751054fecd119a203ad9e81affec4373cb602d8ac6553e6379242ae7a4136fdbc6ae730ae6d28a44231934e634b27ce87
- SSDEEP 6144:DcTgav1cdCTuoPbgwmOLJvKRwLSFXdFwirGcEOkCybEaQRXr9HNdvOa+y8K/:DSvO2x9mONvKRwLSFtsOkx2LIa+yx
- TLSH T186C46D26B6908072C4779578C4A257AAFBB1BC2127204ACFA390775A1F737D2BE3570D
- MD5 SHA1 SHA512 SSDEEP TLSH