Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
23-01-2024 17:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
702f6d8705f0991e7abf8344f6aa0743.dll
Resource
win7-20231129-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
702f6d8705f0991e7abf8344f6aa0743.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
4 signatures
150 seconds
General
-
Target
702f6d8705f0991e7abf8344f6aa0743.dll
-
Size
32KB
-
MD5
702f6d8705f0991e7abf8344f6aa0743
-
SHA1
4ec5e7843dd71c84f493b5b63b41c1a2ffca416b
-
SHA256
e0a3941561088631a4c0234d02dcb2fbefe2f8e2870dacf77f6c9754bcb8bb20
-
SHA512
2881315e59092c8a8e73b3819ec9fb0836cdbb05100f58563679bec1cd5bdbcbbb8e7dd86d0dda4d131a619802a58b74c1eda6e0443ff757712d819648534d19
-
SSDEEP
384:Z/DoN5a2Lmxm/TYflFNBVqmP8OR/7nJnCJH+gvZJlplTQ:Z/8Pa2yw/TYflFNBVqmPnCJH+UZDfQ
Score
5/10
Malware Config
Signatures
-
Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\ghrst.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\ghrst.dll rundll32.exe File created C:\Windows\SysWOW64\ethyg.dll rundll32.exe File opened for modification C:\Windows\SysWOW64\ethyg.dll rundll32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe 2188 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2188 rundll32.exe Token: SeDebugPrivilege 2188 rundll32.exe Token: SeDebugPrivilege 2188 rundll32.exe Token: SeDebugPrivilege 2188 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 1216 wrote to memory of 2188 1216 rundll32.exe 16 PID 2188 wrote to memory of 1384 2188 rundll32.exe 2 PID 2188 wrote to memory of 1384 2188 rundll32.exe 2 PID 2188 wrote to memory of 304 2188 rundll32.exe 11 PID 2188 wrote to memory of 304 2188 rundll32.exe 11
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1384
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\702f6d8705f0991e7abf8344f6aa0743.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1216
-
-
C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:304
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\702f6d8705f0991e7abf8344f6aa0743.dll,#11⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188