Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
21/04/2026, 07:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe
- Size 511KB
- Sample260421-jpb7vsbs6n
- SHA256 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f
- MD5 28ceaa3a2b1a8eadd4a6fb623c862166
- SHA1 c046dd1b23e3b5d0fc4b917b4e2b80d1982b2a32
- SHA512 92f66dfe301b702a6aab817878ffe977fc7a006ab528ab796135ee94df18533ab3fce5dab71c42395041b9a3cd87e3430929501d73b162c6295379a3e998d8da
- SSDEEP 6144:IcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:ISvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T1A8B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3540 e8ca4ddc - 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 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Destination IP 2 223.5.5.5 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Destination IP 10 114.114.114.114 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Destination IP 11 223.5.5.5 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe - Drops file in System32 directory 17 IoCs
description ioc Process File created C:\Windows\SysWOW64\e8ca4ddc cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft e8ca4ddc File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 e8ca4ddc - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\3c9b28 e8ca4ddc File opened for modification C:\Windows\2a63d8 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.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 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e8ca4ddc - 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 e8ca4ddc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" e8ca4ddc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" e8ca4ddc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing e8ca4ddc Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" e8ca4ddc Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ e8ca4ddc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" e8ca4ddc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" e8ca4ddc Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" e8ca4ddc - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 3540 e8ca4ddc 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Token: SeTcbPrivilege 2476 cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe Token: SeDebugPrivilege 3540 e8ca4ddc Token: SeTcbPrivilege 3540 e8ca4ddc
Processes
-
C:\Users\Admin\AppData\Local\Temp\cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.exe"C:\Users\Admin\AppData\Local\Temp\cce1edd0dce8830d8efb116a15c7e746e1dc5389992b446c47aa25e83f2df61f.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:2476
-
C:\Windows\Syswow64\e8ca4ddcC:\Windows\Syswow64\e8ca4ddc1⤵
- 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:3540
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\e8ca4ddc
- Size 511KB
- SHA256 3683b48ea4ef7c277a96f29baa4ba71b3739dee7b3578ff684b302c55d098450
- MD5 0e237bef83e2d51698716fd45e6d622f
- SHA1 3053906093d32ff709db4db3f6d916b7f694b73a
- SHA512 23dee74a0b6881339ad2132b68233365a9480dc407a5652bd8b8be5c541ba118b9a62e8dc4857ced6988cefd79929c2151a0dfff142917ee03eab1cce39bebae
- SSDEEP 6144:PcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:PSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T17FB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH