Analysis
-
max time kernel
136s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-06-2024 04:46
Static task
static1
Behavioral task
behavioral1
Sample
bsod fix.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bsod fix.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
u237cgatAh2.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
u237cgatAh2.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
w11 fix.bat
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
w11 fix.bat
Resource
win10v2004-20240426-en
General
-
Target
u237cgatAh2.exe
-
Size
5.6MB
-
MD5
0e2c1ee8e6bdb339094ec24026a01e20
-
SHA1
449972cb63e21bf25d03ad1e85cf87af97c75a2e
-
SHA256
ffe104f44b6a84074e2305fba55c1cb777446d1dace44c23eaf873536dcc542f
-
SHA512
c0a71a9d796802bdf7110c8f69ebdaeb9c968df69b41a8bc1ff52f3a4082f40df93085ec278863acc93763ca11114b4eac5278db136540be0bea67aa93c607c5
-
SSDEEP
98304:6s2vdJmvMwJ2liHiHeCJ+46C2m0B/YMh6FuLChc4n5Gc6jLq:6pdJK/46iHu4525Vh6FuLChRn5l6j2
Malware Config
Signatures
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2136 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe 1704 u237cgatAh2.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1704 wrote to memory of 2552 1704 u237cgatAh2.exe 29 PID 1704 wrote to memory of 2552 1704 u237cgatAh2.exe 29 PID 1704 wrote to memory of 2552 1704 u237cgatAh2.exe 29 PID 2552 wrote to memory of 2624 2552 cmd.exe 30 PID 2552 wrote to memory of 2624 2552 cmd.exe 30 PID 2552 wrote to memory of 2624 2552 cmd.exe 30 PID 2552 wrote to memory of 2628 2552 cmd.exe 31 PID 2552 wrote to memory of 2628 2552 cmd.exe 31 PID 2552 wrote to memory of 2628 2552 cmd.exe 31 PID 2552 wrote to memory of 2648 2552 cmd.exe 32 PID 2552 wrote to memory of 2648 2552 cmd.exe 32 PID 2552 wrote to memory of 2648 2552 cmd.exe 32 PID 1704 wrote to memory of 2096 1704 u237cgatAh2.exe 33 PID 1704 wrote to memory of 2096 1704 u237cgatAh2.exe 33 PID 1704 wrote to memory of 2096 1704 u237cgatAh2.exe 33 PID 1704 wrote to memory of 1652 1704 u237cgatAh2.exe 36 PID 1704 wrote to memory of 1652 1704 u237cgatAh2.exe 36 PID 1704 wrote to memory of 1652 1704 u237cgatAh2.exe 36 PID 1652 wrote to memory of 2908 1652 cmd.exe 37 PID 1652 wrote to memory of 2908 1652 cmd.exe 37 PID 1652 wrote to memory of 2908 1652 cmd.exe 37 PID 1704 wrote to memory of 3028 1704 u237cgatAh2.exe 39 PID 1704 wrote to memory of 3028 1704 u237cgatAh2.exe 39 PID 1704 wrote to memory of 3028 1704 u237cgatAh2.exe 39 PID 2908 wrote to memory of 2136 2908 cmd.exe 40 PID 2908 wrote to memory of 2136 2908 cmd.exe 40 PID 2908 wrote to memory of 2136 2908 cmd.exe 40
Processes
-
C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe"C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD5 | find /i /v "md5" | find /i /v "certutil"2⤵
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\system32\certutil.execertutil -hashfile "C:\Users\Admin\AppData\Local\Temp\u237cgatAh2.exe" MD53⤵PID:2624
-
-
C:\Windows\system32\find.exefind /i /v "md5"3⤵PID:2628
-
-
C:\Windows\system32\find.exefind /i /v "certutil"3⤵PID:2648
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c CLS2⤵PID:2096
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start cmd /C "color b && title Error && echo Signature checksum failed. Request was tampered with or session ended most likely. & echo: & echo Message: Session not found. Use latest code. You can only have app opened 1 at a time. && timeout /t 5"2⤵
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\system32\cmd.execmd /C "color b && title Error && echo Signature checksum failed. Request was tampered with or session ended most likely. & echo: & echo Message: Session not found. Use latest code. You can only have app opened 1 at a time. && timeout /t 5"3⤵
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\system32\timeout.exetimeout /t 54⤵
- Delays execution with timeout.exe
PID:2136
-
-
-
-
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1704 -s 83922⤵PID:3028
-