Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/07/2026, 21:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe
- Size 419KB
- Sample260718-1bb4dads8m
- SHA256 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d
- MD5 ca2676f08280c1f5992207266d633c53
- SHA1 9562bc5d2b0df62044a46abe812787ec7027e538
- SHA512 7b78bccada4437b7f5e01912c3a3046a8b2dd71788b2ae24a9518be5b6ac4cc9aaa422cf15c040e96334976eed13dc03500b7143026466cddaab854dd789d3f9
- SSDEEP 6144:YatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:YatG+S9+kaTDHrOkx2LIa
- TLSH T1C8948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3216 2b6c26e6 - 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 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Destination IP 6 223.5.5.5 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Destination IP 41 114.114.114.114 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Destination IP 42 223.5.5.5 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\2b6c26e6 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2b6c26e6 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2b6c26e6 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\370f20 2b6c26e6 File opened for modification C:\Windows\11ab10 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.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 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2b6c26e6 - 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 2b6c26e6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2b6c26e6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2b6c26e6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2b6c26e6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2b6c26e6 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2b6c26e6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2b6c26e6 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 2b6c26e6 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2b6c26e6 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 3216 2b6c26e6 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Token: SeTcbPrivilege 1032 1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe Token: SeDebugPrivilege 3216 2b6c26e6 Token: SeTcbPrivilege 3216 2b6c26e6
Processes
-
C:\Users\Admin\AppData\Local\Temp\1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.exe"C:\Users\Admin\AppData\Local\Temp\1cc81e4293257e0e63bc7c6ea6c205d370d8737fe17898ea53109a4040645e2d.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:1032
-
C:\Windows\Syswow64\2b6c26e6C:\Windows\Syswow64\2b6c26e61⤵
- 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:3216
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2b6c26e6
- Size 419KB
- SHA256 d64f42655905591750e08401609a6b94a9f5dbeaad7c51686b8667e227b03485
- MD5 acc013fae55371b7d4cae4f872d5f04b
- SHA1 9892e69184b46657bcc3fe74a5ffc480d95f6e96
- SHA512 9c914f5824d6098ffae1d53164f0331902091613c83717827906d8b6422ae87fe44bacd8daa233fc94643cdd5a6a30cfb4f28b2f4fd358cefdde01984281b143
- SSDEEP 6144:watygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:watG+S9+kaTDHrOkx2LIa
- TLSH T1B6948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH