Analysis
- max time kernel
150s - 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
10/05/2026, 10:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe
- Size 395KB
- Sample260510-mbdejsdv2s
- SHA256 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8
- MD5 ab01bfa401d138906c5b8d6925f67906
- SHA1 68787f3b1c6796c63a9c4989665f8a458c41a822
- SHA512 0109c4aaac5e460760d8014b35cc519f0e0bf57fcc8328868bfe883c94affd03f36c848b6daa3d047fe0f16c6e1ddd98dde4fb4f2cf46aed4226986c6abfd1fc
- SSDEEP 6144:Ng/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:NnLOVWLlowcJtL2KyOkx2LIaty
- TLSH T15A847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4660 ce0d15ba - Unexpected DNS network traffic destination 6 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 6 223.5.5.5 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Destination IP 32 114.114.114.114 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Destination IP 33 223.5.5.5 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Destination IP 103 114.114.114.114 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Destination IP 104 223.5.5.5 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Destination IP 3 114.114.114.114 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\ce0d15ba fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ce0d15ba File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ce0d15ba - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4fc7e8 ce0d15ba File opened for modification C:\Windows\464310 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.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 ce0d15ba Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.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 ce0d15ba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" ce0d15ba Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ce0d15ba Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ce0d15ba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ce0d15ba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ce0d15ba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ce0d15ba Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ce0d15ba Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ce0d15ba - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4660 ce0d15ba 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Token: SeTcbPrivilege 4104 fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe Token: SeDebugPrivilege 4660 ce0d15ba Token: SeTcbPrivilege 4660 ce0d15ba
Processes
-
C:\Users\Admin\AppData\Local\Temp\fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.exe"C:\Users\Admin\AppData\Local\Temp\fdd101d3205d5bce3d4e2882c09477479cee8c50573300d9d7828374771d6cc8.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:4104
-
C:\Windows\Syswow64\ce0d15baC:\Windows\Syswow64\ce0d15ba1⤵
- 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:4660
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ce0d15ba
- Size 395KB
- SHA256 fc046908424ab97f4d025fd2fa288112a9644d25f7da7a02f19c6689f5ea8e81
- MD5 fa827aefd490c8dfe8ebd2c9dfb4fca0
- SHA1 df5094deee43199c2b02eb7cc6809f39c816ee1d
- SHA512 ee71e95610483a66c49810e40703172a9165c4d2ff8477627d99cae1dde5752c3838b16a36bfa79119dfbb17d8403649badf8c18b125511e74a4bb250b282fc5
- SSDEEP 6144:7g/AL1cVUoG1XRlL0wcJtL2KmEFEcEOkCybEaQRXr9HNdvOaty8K:7nLOVWLlowcJtL2KyOkx2LIaty
- TLSH T1AB847C26F6A08036C5B79578C4A396A6FFB1742137248ACFA390475A1F237E2BD3531D
- MD5 SHA1 SHA512 SSDEEP TLSH