Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
23/04/2024, 01:18
Static task
static1
Behavioral task
behavioral1
Sample
0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe
Resource
win10v2004-20240412-en
General
-
Target
0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe
-
Size
153KB
-
MD5
ede1aa2c235483985d476be0548b46e7
-
SHA1
cbbbde011c0245be80c4b1b4e8ce8214ae9da985
-
SHA256
0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40
-
SHA512
fba1e88aa2808758e13d133f9ccdb6927641a11974257c54bce141a575cb1e04e23441bbb807b8e81a31e01610469bb141cf62f536f4ed2ed72bfabdb6d4c184
-
SSDEEP
3072:oZpYg19EeiLLmjempGuCYooEK1JWaCItULG3rt2Wcora4dI:OPjEl6jLiQ1JW+Oy3p/
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x0008000000023420-13.dat acprotect -
Deletes itself 1 IoCs
pid Process 5044 qzxlkkq.exe -
Executes dropped EXE 2 IoCs
pid Process 5044 qzxlkkq.exe 2852 egunvw.exe -
Loads dropped DLL 1 IoCs
pid Process 2852 egunvw.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Linycpy = "c:\\Program Files\\zmlmgwf\\egunvw.exe \"c:\\Program Files\\zmlmgwf\\egunvw.dll\",SetHandle" egunvw.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\u: egunvw.exe File opened (read-only) \??\v: egunvw.exe File opened (read-only) \??\w: egunvw.exe File opened (read-only) \??\e: egunvw.exe File opened (read-only) \??\g: egunvw.exe File opened (read-only) \??\h: egunvw.exe File opened (read-only) \??\k: egunvw.exe File opened (read-only) \??\m: egunvw.exe File opened (read-only) \??\x: egunvw.exe File opened (read-only) \??\a: egunvw.exe File opened (read-only) \??\i: egunvw.exe File opened (read-only) \??\p: egunvw.exe File opened (read-only) \??\b: egunvw.exe File opened (read-only) \??\t: egunvw.exe File opened (read-only) \??\y: egunvw.exe File opened (read-only) \??\r: egunvw.exe File opened (read-only) \??\s: egunvw.exe File opened (read-only) \??\z: egunvw.exe File opened (read-only) \??\j: egunvw.exe File opened (read-only) \??\l: egunvw.exe File opened (read-only) \??\n: egunvw.exe File opened (read-only) \??\o: egunvw.exe File opened (read-only) \??\q: egunvw.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 egunvw.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File created \??\c:\Program Files\zmlmgwf\egunvw.exe qzxlkkq.exe File opened for modification \??\c:\Program Files\zmlmgwf\egunvw.exe qzxlkkq.exe File opened for modification \??\c:\Program Files\zmlmgwf qzxlkkq.exe File created \??\c:\Program Files\zmlmgwf\egunvw.dll qzxlkkq.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 egunvw.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString egunvw.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2428 PING.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2852 egunvw.exe 2852 egunvw.exe 2852 egunvw.exe 2852 egunvw.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2852 egunvw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3020 0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe 5044 qzxlkkq.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3020 wrote to memory of 1484 3020 0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe 86 PID 3020 wrote to memory of 1484 3020 0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe 86 PID 3020 wrote to memory of 1484 3020 0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe 86 PID 1484 wrote to memory of 2428 1484 cmd.exe 89 PID 1484 wrote to memory of 2428 1484 cmd.exe 89 PID 1484 wrote to memory of 2428 1484 cmd.exe 89 PID 1484 wrote to memory of 5044 1484 cmd.exe 91 PID 1484 wrote to memory of 5044 1484 cmd.exe 91 PID 1484 wrote to memory of 5044 1484 cmd.exe 91 PID 5044 wrote to memory of 2852 5044 qzxlkkq.exe 92 PID 5044 wrote to memory of 2852 5044 qzxlkkq.exe 92 PID 5044 wrote to memory of 2852 5044 qzxlkkq.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe"C:\Users\Admin\AppData\Local\Temp\0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\SysWOW64\cmd.execmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\qzxlkkq.exe "C:\Users\Admin\AppData\Local\Temp\0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 23⤵
- Runs ping.exe
PID:2428
-
-
C:\Users\Admin\AppData\Local\Temp\qzxlkkq.exeC:\Users\Admin\AppData\Local\Temp\\qzxlkkq.exe "C:\Users\Admin\AppData\Local\Temp\0c7d63fc08134d16861700d566be85cef03eb37c29e71400d15d6f6b07e28d40.exe"3⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5044 -
\??\c:\Program Files\zmlmgwf\egunvw.exe"c:\Program Files\zmlmgwf\egunvw.exe" "c:\Program Files\zmlmgwf\egunvw.dll",SetHandle C:\Users\Admin\AppData\Local\Temp\qzxlkkq.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2852
-
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
128KB
MD54a790111d7499a8a1b03bcd69b001729
SHA132c4ceccd2891882f22745130c089208b61100d9
SHA256f8f6cdb958574e24efddf5d2733d07fbb3d9b43381081d72de78e70fb66f5616
SHA51258ae923af92e65ccab0e68eae2225e95f6d0058fe1d4ac9da6cecf3691776f6f2ebbd1be170e71bc8e703eba856168f66ebeaa037463def62b6dbcabf6d5daaf
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641
-
Filesize
153KB
MD5d1725d2ee3902ead894f9a5ebfdae92e
SHA1b68f7c70e3aa724e9a35d23a593e0f7d85d595a7
SHA256ba5240853413e0a1faf6cbaa900f8a0020d39b1bf0521d238d8e54ec3adf98f9
SHA5123b9b79b144278997f7252326a16d53eb4e670f031abe150db191301d9e8dd962e91323322e93f437943bcca5dfce42bf6ed1c7997c6ab31d989b50b5bf2c34f9