Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/04/2026, 08:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe
- Size 511KB
- Sample260427-kn8ecaey91
- SHA256 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e
- MD5 b2800c390576467855c9402570a4ee84
- SHA1 7dd0668571125031d2c150c9a0450f13e898a0ed
- SHA512 86ecbe2c83086ddf3ff8e0afae32b05f87693927aadd13f4d2c5b6a7909197911fdbeeffedf5261396688ae0d05e2ed221a388ed7f72f07dc324b72952053ec8
- SSDEEP 6144:TcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:TSvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T19BB45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5392 5bf3fb4e - 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 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Destination IP 4 223.5.5.5 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Destination IP 39 114.114.114.114 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Destination IP 40 223.5.5.5 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5bf3fb4e File created C:\Windows\SysWOW64\5bf3fb4e e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 5bf3fb4e File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 5bf3fb4e - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\5c5020 5bf3fb4e File opened for modification C:\Windows\2a2f40 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.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 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5bf3fb4e - 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:" 5bf3fb4e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 5bf3fb4e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 5bf3fb4e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 5bf3fb4e Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 5bf3fb4e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 5bf3fb4e Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 5bf3fb4e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 5bf3fb4e Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 5bf3fb4e - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 5392 5bf3fb4e 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Token: SeTcbPrivilege 2464 e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe Token: SeDebugPrivilege 5392 5bf3fb4e Token: SeTcbPrivilege 5392 5bf3fb4e
Processes
-
C:\Users\Admin\AppData\Local\Temp\e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.exe"C:\Users\Admin\AppData\Local\Temp\e0a89d1117e41ce589456cce31389947abdf84d88ec234e05dc1de9accd0cb6e.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:2464
-
C:\Windows\Syswow64\5bf3fb4eC:\Windows\Syswow64\5bf3fb4e1⤵
- 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:5392
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\5bf3fb4e
- Size 511KB
- SHA256 fe47ce2b367b969ef1db72657b9479f6dc27344b81a7156e4282738bf620468f
- MD5 3d298d7bac0cda3c95b56b83c8a4e4d1
- SHA1 5c1b1a32a048f180f1ba8e3e9d65539f515e3f6e
- SHA512 9d95c7aa54562104a1facdb498675970608fd4bbcddb4e0b3b0ce831978846d1c464a52758cf51456a9297c0af4631aaa32107c0f9174af63b2546f12bd5b8ad
- SSDEEP 6144:7cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:7SvO2x9mONvKRILSFnOkx2LIax5F0
- TLSH T106B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
- MD5 SHA1 SHA512 SSDEEP TLSH