Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/10/2026, 19:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe
- Size 419KB
- Sample261012-ymqd2aev7x
- SHA256 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813
- MD5 93d46c39224fbcc9d120ce12404e348b
- SHA1 98b1a850939ea83fdcc8eee23164bda8dbe8a1f2
- SHA512 cc9e95b01be8f7a9404e90026960af7f7d429841d5e9a4194bca001f487a63f3503f86c44756401747ac722f89ea69975a50ac3f7969923ac04e7e7c25d89163
- SSDEEP 6144:jatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:jatG+S9+kaTDHrOkx2LIa
- TLSH T183948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1872 2c499622 - Unexpected DNS network traffic destination 20 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 477 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 359 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 3 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 57 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 478 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 58 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 191 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 361 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 385 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 386 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 4 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 125 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 194 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 235 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 236 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 305 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 416 114.114.114.114 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 417 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Destination IP 124 114.114.114.114 1872 2c499622 Destination IP 306 223.5.5.5 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe - Drops file in System32 directory 13 IoCs
description ioc Process File created C:\Windows\SysWOW64\2c499622 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2c499622 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 2c499622 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\53af30 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe File opened for modification C:\Windows\200ca0 2c499622 - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2c499622 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2c499622 - 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 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2c499622 - 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:" 2c499622 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 2c499622 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 2c499622 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 2c499622 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 2c499622 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 2c499622 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 2c499622 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 2c499622 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 2c499622 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1872 2c499622 1872 2c499622 1872 2c499622 1872 2c499622 1872 2c499622 1872 2c499622 1872 2c499622 1872 2c499622 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Token: SeTcbPrivilege 4888 ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe Token: SeDebugPrivilege 1872 2c499622 Token: SeTcbPrivilege 1872 2c499622
Processes
-
C:\Users\Admin\AppData\Local\Temp\ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe"C:\Users\Admin\AppData\Local\Temp\ddcf1d121e3225d5568786b9764cbd2c10778ed670353419ad1e0f532d034813.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4888
-
C:\Windows\Syswow64\2c499622C:\Windows\Syswow64\2c4996221⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1872
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\2c499622
- Size 419KB
- SHA256 6e6c309713262aeae000b4c6add1c9916504f81836e37e70eb75fa95b101345b
- MD5 1573f4b7ab1148b7672b8c823028f9aa
- SHA1 700bc7d47d286fc80af7aa05c218c71dc1a17555
- SHA512 82a461abf4c19e577ea67e3de4e84fff8cc84ff2f3193c35fcd6e182149d1890ed74750c5d51d9996fb441a993ef771f5d21caaeedc2ff8cbed62a3db9e4dd5e
- SSDEEP 6144:NatygN+TkFSLZ+knaTDH76VFwcEOkCybEaQRXr9HNdvOa:NatG+S9+kaTDHrOkx2LIa
- TLSH T1B2948C19FAA08076C563857AC4E257A6FBB1B5223B109ACF639007565F237E3BD3530E
- MD5 SHA1 SHA512 SSDEEP TLSH