Analysis
-
max time kernel
117s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
31-07-2022 05:01
Static task
static1
Behavioral task
behavioral1
Sample
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
Resource
win10v2004-20220721-en
General
-
Target
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe
-
Size
3.3MB
-
MD5
46358fda468a053a89edfd37577a63a2
-
SHA1
298775587f9b0ee9f4c027068c3e4ec7067b74c1
-
SHA256
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b
-
SHA512
7f0bfc17a08a74ef07b8b400bcea64189f1a0d47bc61c78981eadb859afa93eb73b92861f3010d3cfaa59da9076d06c6c6e793abe889220e5b3541b0f5d9c762
Malware Config
Extracted
netwire
195.123.237.248:2022
-
activex_autorun
true
-
activex_key
{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508}
-
copy_executable
true
-
delete_original
false
-
host_id
HostId-%Rand%
-
install_path
%AppData%\Install\Host.exe
-
keylogger_dir
%AppData%\Logs\
-
lock_executable
true
-
mutex
GKADAWGO
-
offline_keylogger
true
-
password
Password
-
registry_autorun
true
-
startup_name
NetWire
-
use_mutex
true
Signatures
-
NetWire RAT payload 12 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire \Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire \Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire \Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire \Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe netwire \Users\Admin\AppData\Roaming\Install\Host.exe netwire C:\Users\Admin\AppData\Roaming\Install\Host.exe netwire C:\Users\Admin\AppData\Roaming\Install\Host.exe netwire \Users\Admin\AppData\Roaming\Install\Host.exe netwire \Users\Admin\AppData\Roaming\Install\Host.exe netwire -
Executes dropped EXE 3 IoCs
Processes:
CDS.execrypted.exeHost.exepid process 892 CDS.exe 636 crypted.exe 1532 Host.exe -
Modifies Installed Components in the registry 2 TTPs 2 IoCs
Processes:
Host.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508} Host.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{1E6Y6AJ8-OLRB-1J30-51A0-4NH783O8G508}\StubPath = "\"C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe\"" Host.exe -
Loads dropped DLL 12 IoCs
Processes:
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exeCDS.execrypted.exeHost.exepid process 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe 892 CDS.exe 892 CDS.exe 892 CDS.exe 892 CDS.exe 892 CDS.exe 892 CDS.exe 892 CDS.exe 636 crypted.exe 636 crypted.exe 636 crypted.exe 1532 Host.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
Host.exe9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\NetWire = "C:\\Users\\Admin\\AppData\\Roaming\\Install\\Host.exe" Host.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe Key created \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ Host.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
CDS.exepid process 892 CDS.exe 892 CDS.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
AUDIODG.EXEdescription pid process Token: 33 1104 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1104 AUDIODG.EXE Token: 33 1104 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1104 AUDIODG.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
CDS.exepid process 892 CDS.exe 892 CDS.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exeCDS.execrypted.exedescription pid process target process PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 1908 wrote to memory of 892 1908 9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe CDS.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 892 wrote to memory of 636 892 CDS.exe crypted.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe PID 636 wrote to memory of 1532 636 crypted.exe Host.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe"C:\Users\Admin\AppData\Local\Temp\9b11cff8d1fdb2800ffc697585106dd5b65152cdb01d719a1686bf5820b0786b.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\CDS.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe"C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\crypted.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Users\Admin\AppData\Roaming\Install\Host.exe"C:\Users\Admin\AppData\Roaming\Install\Host.exe"4⤵
- Executes dropped EXE
- Modifies Installed Components in the registry
- Loads dropped DLL
- Adds Run key to start application
PID:1532
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x4e81⤵
- Suspicious use of AdjustPrivilegeToken
PID:1104
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
2KB
MD5340b294efc691d1b20c64175d565ebc7
SHA181cb9649bd1c9a62ae79e781818fc24d15c29ce7
SHA25672566894059452101ea836bbff9ede5069141eeb52022ab55baa24e1666825c9
SHA5121395a8e175c63a1a1ff459a9dac437156c74299272e020e7e078a087969251a8534f17244a529acbc1b6800a97d4c0abfa3c88f6fcb88423f56dfaae9b49fc3d
-
Filesize
13KB
MD53e7ecaeb51c2812d13b07ec852d74aaf
SHA1e9bdab93596ffb0f7f8c65243c579180939acb26
SHA256e7e942993864e8b18780ef10a415f7b93924c6378248c52f0c96895735222b96
SHA512635cd5173b595f1905af9eeea65037601cf8496d519c506b6d082662d438c26a1bfe653eaf6edcb117ccf8767975c37ab0238ca4c77574e2706f9b238a15ad4d
-
Filesize
6.1MB
MD5424bf196deaeb4ddcafb78e137fa560a
SHA1007738e9486c904a3115daa6e8ba2ee692af58c8
SHA2560963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2
SHA512a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797
-
Filesize
6.1MB
MD5424bf196deaeb4ddcafb78e137fa560a
SHA1007738e9486c904a3115daa6e8ba2ee692af58c8
SHA2560963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2
SHA512a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797
-
Filesize
132KB
MD5b26144ec5114b213cd3dda05fbd82949
SHA1de72043f943e1476fd0abd9d3cb8c1a51831a38a
SHA2562e01ed3e365047535dc6582b8cea65c7963d294e1dedc76557eb012486d3f98c
SHA512b7ae977a76f8a628d9ea71520cd2566dd6e4e137aeecbd982e624b27c830ce4facc61b405a0920dd314fda6e249cdf6fcb4f2f60b281b3189ed6f19cde834a1c
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
5B
MD568934a3e9455fa72420237eb05902327
SHA17cb6efb98ba5972a9b5090dc2e517fe14d12cb04
SHA256fcbcf165908dd18a9e49f7ff27810176db8e9f63b4352213741664245224f8aa
SHA512719fa67eef49c4b2a2b83f0c62bddd88c106aaadb7e21ae057c8802b700e36f81fe3f144812d8b05d66dc663d908b25645e153262cf6d457aa34e684af9e328d
-
Filesize
322KB
MD5c3256800dce47c14acc83ccca4c3e2ac
SHA19d126818c66991dbc3813a65eddb88bbcf77f30a
SHA256f26f4f66022acc96d0319c09814ebeda60f4ab96b63b6262045dc786dc7c5866
SHA5126865a98ad8a6bd02d1ba35a28b36b6306af393f5e9ad767cd6da027bb021f7399d629423f510c44436ac3e4603b6c606493edf8b14d21fabf3eab16d37bd0d25
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
6.1MB
MD5424bf196deaeb4ddcafb78e137fa560a
SHA1007738e9486c904a3115daa6e8ba2ee692af58c8
SHA2560963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2
SHA512a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797
-
Filesize
6.1MB
MD5424bf196deaeb4ddcafb78e137fa560a
SHA1007738e9486c904a3115daa6e8ba2ee692af58c8
SHA2560963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2
SHA512a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797
-
Filesize
6.1MB
MD5424bf196deaeb4ddcafb78e137fa560a
SHA1007738e9486c904a3115daa6e8ba2ee692af58c8
SHA2560963cef2f742a31b2604fe975f4471ae6a76641490fe60805db744fef9bdd5d2
SHA512a9be6dd5b2ed84baea34e0f1b1e8f5388ce3662c5dcb6a80c2d175be95f9598312837420c07b52cdfaa9e94bcffd8c7a2b9db2b551dfac171bce4b92f466e797
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
322KB
MD5c3256800dce47c14acc83ccca4c3e2ac
SHA19d126818c66991dbc3813a65eddb88bbcf77f30a
SHA256f26f4f66022acc96d0319c09814ebeda60f4ab96b63b6262045dc786dc7c5866
SHA5126865a98ad8a6bd02d1ba35a28b36b6306af393f5e9ad767cd6da027bb021f7399d629423f510c44436ac3e4603b6c606493edf8b14d21fabf3eab16d37bd0d25
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4
-
Filesize
132KB
MD574ed18e1108bba2727fa86ab003ee41d
SHA1537ddebef6d2734937a82ffc3eb30d2f32e46a6f
SHA256c85a8c28717312115e2282c84b911a846addf88d8e56677a1a20c07854e347ab
SHA5124552f89acb864c90b3a009dee85de36c8a15c0b7a81bb586f25a3adfb75827c513e4a3e23fa47d3962513d73dddfb1496acd0e598ce51065b28933179d6280c4