Overview
overview
8Static
static
7Desktop/ap...d).dll
windows7-x64
1Desktop/ap...d).dll
windows10-2004-x64
1Desktop/ap...x).dll
windows7-x64
1Desktop/ap...x).dll
windows10-2004-x64
7Desktop/dr...er.exe
windows7-x64
8Desktop/dr...er.exe
windows10-2004-x64
8Desktop/fw1.exe
windows7-x64
8Desktop/fw1.exe
windows10-2004-x64
8Desktop/ka...ce.sys
windows10-2004-x64
1Desktop/�...��.dmp
windows7-x64
3Desktop/�...��.dmp
windows10-2004-x64
3Analysis
-
max time kernel
38s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
21/11/2023, 04:56
Behavioral task
behavioral1
Sample
Desktop/app.cp38-win32(unpacked).dll
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Desktop/app.cp38-win32(unpacked).dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
Desktop/app.cp38-win32(upx).dll
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
Desktop/app.cp38-win32(upx).dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
Desktop/drv-loader.exe
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
Desktop/drv-loader.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
Desktop/fw1.exe
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
Desktop/fw1.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral9
Sample
Desktop/kavservice.sys
Resource
win10v2004-20231020-en
Behavioral task
behavioral10
Sample
Desktop/某个模块内存.dmp
Resource
win7-20231020-en
Behavioral task
behavioral11
Sample
Desktop/某个模块内存.dmp
Resource
win10v2004-20231020-en
General
-
Target
Desktop/app.cp38-win32(unpacked).dll
-
Size
477KB
-
MD5
3aaf62e0238b4afeee5ecef747cbe814
-
SHA1
b90b3a66037aa76c523cdfe6a43447af4b8baa27
-
SHA256
dbfc108a6b692d82a983e4c01c2a6fb04db7d0cdd92725210e26d3122f2c8d34
-
SHA512
03faecfab591659ee1a57c8e4d067a15deb5ca85cc3b9fe329b2b048e6ff2b6dfa874322560b6a8524b9f2cc31cf56d6fab5ea074b46bbeb94b9df293d66aefe
-
SSDEEP
12288:CbMYzeNniL3yNjyqIYGB3iwGFVB8aHh3g:C7zeNiDyNjyqTG3iwIRg
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28 PID 1896 wrote to memory of 2796 1896 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Desktop\app.cp38-win32(unpacked).dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1896 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Desktop\app.cp38-win32(unpacked).dll,#12⤵PID:2796
-