Analysis
- max time kernel
149s - max time network
156s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
27/05/2026, 15:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe
Resource
win11-20260513-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe
- Size 1.6MB
- Sample260527-sdjx1ahs2m
- SHA256 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021
- MD5 34988da6f151e41021fbdf769b363901
- SHA1 529b48a4917b71b8f83944dc0e4f0bca5986c70d
- SHA512 71ce101983510bf71e919ffd097b1c0edfccc1d41ba1aef600a9f6b87e278106d4c536e15d8e9b5920f0c134ff6033e0658c4a582e5d99ab9ae6269d8cf6a671
- SSDEEP 24576:WvO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:WHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T17C759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4240 ecd4a5b1 - 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 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Destination IP 2 223.5.5.5 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Destination IP 14 114.114.114.114 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Destination IP 18 223.5.5.5 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\ecd4a5b1 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ecd4a5b1 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 ecd4a5b1 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\489720 ecd4a5b1 File opened for modification C:\Windows\4911d8 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.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 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ecd4a5b1 - 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\Cookies\CachePrefix = "Cookie:" ecd4a5b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ ecd4a5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" ecd4a5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" ecd4a5b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix ecd4a5b1 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" ecd4a5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" ecd4a5b1 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" ecd4a5b1 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing ecd4a5b1 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4240 ecd4a5b1 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Token: SeTcbPrivilege 4268 9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe Token: SeDebugPrivilege 4240 ecd4a5b1 Token: SeTcbPrivilege 4240 ecd4a5b1
Processes
-
C:\Users\Admin\AppData\Local\Temp\9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.exe"C:\Users\Admin\AppData\Local\Temp\9ee7cd49f8279918a000e5e2956d822fff1785456aace7173b1c378649560021.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:4268
-
C:\Windows\Syswow64\ecd4a5b1C:\Windows\Syswow64\ecd4a5b11⤵
- 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:4240
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\ecd4a5b1
- Size 1.6MB
- SHA256 402c2c18afa4887c85c9a82fb885532fc0e0c143391ea2805ac850e3cfc07189
- MD5 43adfbcadda3a0ff81a05691b1d516da
- SHA1 a8e1988b96cddd053a54033386ab8edb8e0cdd2c
- SHA512 834a2860aedbdb59e3dbe0bd4fea3b6115b2bcd2d48b8ca577099c5f9ccadb0387ddb73c9ec4fc06e72d2f2ec4999d84886df28662b562752dc134c788875f69
- SSDEEP 24576:avO2xJKRI2FOkx2LFEvcUQPxuZ98Es8k3OH3C0rQ6+8pKJJFo3Q+qdCOKIbAKjH4:aHHKO29Qm5QZuTtS0rQMYOQ+q8CEKT4
- TLSH T1C9759E21B351C036D4AB01758AB987AEA578BD710B2551C7B3C47B7E6FB12D2AA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH