Analysis
-
max time kernel
121s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
07-09-2024 19:28
General
-
Target
win32quickq.exe
-
Size
98.7MB
-
MD5
274b5005729ff3ca3a84bdde29ed25df
-
SHA1
10ced7c4d0e30cc4c778c2b6f699d0da15634785
-
SHA256
4f45fa1686e9ded78d6b3f2ea6d7f21a92f09be8af2f0f4bebff992ee4e4d74b
-
SHA512
7ea1c9e10cdc609590db8301feb78bea0225be0412a4d31c9d286d152a8b6b1ae4e11068838a23621e744e7e4c16999a9b144c549f5878ecb71ef0aa74383f69
-
SSDEEP
3145728:nHFnG0mmO2y9E/IVswt2FKgFeCmn8b7OEzw:HL60as5YgtFmEz
Malware Config
Signatures
-
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
-
Fatal Rat payload 1 IoCs
-
Deletes itself 1 IoCs
-
Executes dropped EXE 6 IoCs
-
Loads dropped DLL 9 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Suspicious use of SetThreadContext 3 IoCs
-
Drops file in Program Files directory 64 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 57 IoCs
-
Suspicious use of AdjustPrivilegeToken 35 IoCs
-
Suspicious use of SetWindowsHookEx 5 IoCs
-
Suspicious use of WriteProcessMemory 64 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\win32quickq.exe"C:\Users\Admin\AppData\Local\Temp\win32quickq.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.execmd.exe /c set2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\win32quickq.exePECMD**pecmd-cmd* PUTF -dd -skipb=1627136 -len=101907377 "C:\Users\Admin\AppData\Local\Temp\~1330285067562955173.tmp",,C:\Users\Admin\AppData\Local\Temp\win32quickq.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\~4732635631526984457~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\~1330285067562955173.tmp" -y -aoa -o"C:\Program Files (x86)\"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files (x86)\uyd.exe"C:\Program Files (x86)\\uyd.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exeC:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Documents\sougou\spolsvt.exeC:\Users\Public\Documents\sougou\spolsvt.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Documents\dd\spolsvt.exeC:\Users\Public\Documents\dd\spolsvt.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Public\Documents\uu\svcoth.exeC:\Users\Public\Documents\uu\svcoth.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\win32quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~1539605139353814818.cmd"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~1539605139353814818.cmd"3⤵
-
-
-
C:\Users\Admin\AppData\Local\Temp\win32quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~5125896158262861530.cmd"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~5125896158262861530.cmd"3⤵
- Deletes itself
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5.5MB
MD5d93c1d23a9fc68d89b3e3fcd43f0eb5b
SHA1bc3220fb83d7dd0cddc538f7a33210db69786d20
SHA25634951139a5201dd1d13d11c5aec344a25dedc79bc0fce0e7e59fdb46af10ca37
SHA512730567800469641b24bca28af77a82462b0a7f3b16ea318fb945be106250b20db4fb3fb19b098a1cefed6d4b222989195eac606b028f4652332025b1554d7ab1
-
Filesize
280B
MD542ff656bd4ee3e19a5828940041fdfdb
SHA12e3c7f0fd42dd48b014e82e9e5edf50664ae5698
SHA256b326705c28abc9947182f84830e0e680d35551157b408a0f9cfd137279a02838
SHA5124ba36b5e44c94df09b91b3557237dae6b74a9fe04da686f157938446cf635c464f616126e937400ee4d577708b3bdcb7f88cec8df23d344bfd7105b75f9ec7b0
-
Filesize
715KB
MD57c4718943bd3f66ebdb47ccca72c7b1e
SHA1f9edfaa7adb8fa528b2e61b2b251f18da10a6969
SHA2564cc32d00338fc7b206a7c052297acf9ac304ae7de9d61a2475a116959c1524fc
SHA512e18c40d646fa4948f90f7471da55489df431f255041ebb6dcef86346f91078c9b27894e27216a4b2fe2a1c5e501c7953c77893cf696930123d28a322d49e1516
-
Filesize
362B
MD513bb142679ce7ca3ce1d4dc687af143b
SHA19262caa373410a9fa18c77687e8744f32dc2f168
SHA256fef360b47ad4a4281858d4bed55e3af2af656adacd9c490d9d4183dd5771f05d
SHA5123fc152a58776df83560bf4a7f3eff1f5cef981225077dc0ba1d409202b92e6b54fb72c7d3c6bc602bc83364d262d72a89b246070004bd13d860a4f8db93b82dc
-
Filesize
219KB
MD56fa8f3c5e7670094a1f66035bdce541c
SHA1122fcba8f761eb3695a948b68be2cb803a43d903
SHA256f2a8b444d6cc5d3a88d10e5d2388e91a17248a1191d8780c62761bae10574c45
SHA5129e6d3b2d764e2ad716c9246c574af62eec2a6e76f1b95db7c8ac684372e6660a43d8dd2bbcabffe66013ea99612114dea28a62caaef530add20725a230672e67
-
Filesize
9KB
MD5523d5c39f9d8d2375c3df68251fa2249
SHA1d4ed365c44bec9246fc1a65a32a7791792647a10
SHA25620e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78
SHA512526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4
-
Filesize
16KB
MD5cdce4713e784ae069d73723034a957ff
SHA19a393a6bab6568f1a774fb753353223f11367e09
SHA256b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8
SHA5120a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f
-
Filesize
316KB
-
Filesize
4KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
316KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
4KB
-
Filesize
164KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
112KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB