Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/05/2026, 19:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe
Resource
win11-20250619-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe
- Size 395KB
- Sample260508-ymemjagy7p
- SHA256 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec
- MD5 5aa49b1d1bd140d129d874f46dbff361
- SHA1 b2e485fdf15b9ccfd89db6ee14a07f667fd4f436
- SHA512 de48e86d3c8e290f868aecb28404dac55ef207c939ef4a03ffd07de4f19bc20a8344eff9a3685fa93ae6e675f1e5067e09e7882e57b0d87181a66e7daa4cb06b
- SSDEEP 6144:5w6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:5Q7O8f8BY7V61qL2LNOkx2LIaty
- TLSH T185846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4664 35ec825e - 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 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe Destination IP 4 223.5.5.5 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe Destination IP 33 114.114.114.114 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe Destination IP 37 223.5.5.5 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 35ec825e File created C:\Windows\SysWOW64\35ec825e 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 35ec825e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 35ec825e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\11880 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe File opened for modification C:\Windows\4fd970 35ec825e - 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 35ec825e Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.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 35ec825e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 35ec825e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 35ec825e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 35ec825e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 35ec825e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 35ec825e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 35ec825e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 35ec825e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 35ec825e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4664 35ec825e 4664 35ec825e 4664 35ec825e 4664 35ec825e 4664 35ec825e 4664 35ec825e 4664 35ec825e 4664 35ec825e 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe Token: SeTcbPrivilege 64 01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe Token: SeDebugPrivilege 4664 35ec825e Token: SeTcbPrivilege 4664 35ec825e
Processes
-
C:\Users\Admin\AppData\Local\Temp\01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.exe"C:\Users\Admin\AppData\Local\Temp\01ca94e64e8b4436b7394f76b45319ca902316ed55df62cec4d7e97203a3d8ec.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:64
-
C:\Windows\Syswow64\35ec825eC:\Windows\Syswow64\35ec825e1⤵
- 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:4664
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\35ec825e
- Size 395KB
- SHA256 ed9115bce27e8ef556964b9df3cd909fb283b4f4186234e80270a7b10edea9e7
- MD5 8526229f64b892597b435c1621a2b672
- SHA1 2b039938e05540043660d3e9d333d702f4b42369
- SHA512 b9afa290a1bc09cac35199558934f73d8fd4d3c9af50c96020e6a1530e808b6b5ff33e293f9329b709bcf66e973fc003a2cb5881cb5d1984dfcbe212ac556af0
- SSDEEP 6144:Zw6O71c8GoBjS3BYLvV61qL2LZlRFZcEOkCybEaQRXr9HNdvOaty8K:ZQ7O8f8BY7V61qL2LNOkx2LIaty
- TLSH T100846C2AF6A09072C4779579C4A256A6FFB1B42237204ACFA390475A1F337E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH