Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/08/2026, 04:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
8 signatures
150 seconds
General
- Target c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe
- Size 1.8MB
- Sample260822-e52egaeq51
- SHA256 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6
- MD5 5fe2877ad9f9656c6800fbfb3b2969bd
- SHA1 8fe3ab96ff21620f3e7733be0b7477656b94a32c
- SHA512 1854625b60384d452f8308b730a971ed2c325237ca850d41a168da5d6e042784076e6682357915f5786fbc6b1795eb3bccf4451b2680fcec74f1e9cce79e687d
- SSDEEP 49152:xHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:xnKdtWsM0r1QnxK4e
- TLSH T1DE85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3980 fb17c560 - 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 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe Destination IP 4 223.5.5.5 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe Destination IP 28 114.114.114.114 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe Destination IP 29 223.5.5.5 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3EC845F33427F1C99AF855BE8930371C fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 fb17c560 File created C:\Windows\SysWOW64\fb17c560 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3EC845F33427F1C99AF855BE8930371C fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 fb17c560 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE fb17c560 - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\442398 fb17c560 File opened for modification C:\Windows\12e6a0 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.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 fb17c560 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" fb17c560 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" fb17c560 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ fb17c560 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing fb17c560 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix fb17c560 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" fb17c560 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" fb17c560 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" fb17c560 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" fb17c560 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3980 fb17c560 3980 fb17c560 3980 fb17c560 3980 fb17c560 3980 fb17c560 3980 fb17c560 3980 fb17c560 3980 fb17c560 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe Token: SeTcbPrivilege 1104 c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe Token: SeDebugPrivilege 3980 fb17c560 Token: SeTcbPrivilege 3980 fb17c560
Processes
-
C:\Users\Admin\AppData\Local\Temp\c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.exe"C:\Users\Admin\AppData\Local\Temp\c74675a8d0af83ae723dcbbdb0b1a3724583a0b3b660b64dc6a67171043ccbe6.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:1104
-
C:\Windows\Syswow64\fb17c560C:\Windows\Syswow64\fb17c5601⤵
- 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:3980
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\fb17c560
- Size 1.8MB
- SHA256 9329a745e50961b68bfb4d5345109600cf141f1eae2e6fd0fd4f2c75d9561765
- MD5 149d21f221adffaeb3ac7731dc969777
- SHA1 008e8c2fdf85fc7ea67d9bdb5fc1416a682a0764
- SHA512 e0981ddbc1542f5c7e490cc21ef95645f399da18d6030116328cdc82003090eb00786f4c4e5e15bc478cc58deab8dd6667d5e2c24f2d3e9a5e3d2f202d2a64b1
- SSDEEP 49152:oHHKO29Qm5QZuTtS0rQMYOQ+q8CEKTG4QN:onKdtWsM0r1QnxK4e
- TLSH T1BB85AE21B351C036D4AB01758ABA47AEA578BD21472551CBB3D47B7E1FB23D2AE3130E
- MD5 SHA1 SHA512 SSDEEP TLSH