Overview
overview
7Static
static
3__MACOS__/.../2.pdf
windows7-x64
3__MACOS__/.../2.pdf
windows10-2004-x64
3__MACOS__/...se.dll
windows7-x64
1__MACOS__/...se.dll
windows10-2004-x64
1__MACOS__/...iz.dll
windows7-x64
1__MACOS__/...iz.dll
windows10-2004-x64
1__MACOS__/...lp.dll
windows7-x64
1__MACOS__/...lp.dll
windows10-2004-x64
1__MACOS__/...re.dll
windows7-x64
1__MACOS__/...re.dll
windows10-2004-x64
1__MACOS__/...40.dll
windows7-x64
1__MACOS__/...40.dll
windows10-2004-x64
__MACOS__/...up.exe
windows7-x64
1__MACOS__/...up.exe
windows10-2004-x64
5__MACOS__/...40.dll
windows7-x64
1__MACOS__/...40.dll
windows10-2004-x64
1__MACOS__/..._1.dll
windows7-x64
1__MACOS__/..._1.dll
windows10-2004-x64
1__MACOS__/...pi.dll
windows7-x64
1__MACOS__/...pi.dll
windows10-2004-x64
3一汽经�...��.lnk
windows7-x64
3一汽经�...��.lnk
windows10-2004-x64
7Analysis
-
max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 01:35
Static task
static1
Behavioral task
behavioral1
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/2.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/2.pdf
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/base.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/base.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/filter_installer_biz.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/filter_installer_biz.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/help.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/help.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/ipc_core.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/ipc_core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/msvcp140.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/msvcp140.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/setup.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/setup.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/vcruntime140.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/vcruntime140.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/vcruntime140_1.dll
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/vcruntime140_1.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/zlibwapi.dll
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/zlibwapi.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
一汽经销商加盟申请.lnk
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
一汽经销商加盟申请.lnk
Resource
win10v2004-20240802-en
General
-
Target
__MACOS__/__MACOS__/__MACOS__/__MACOS__/__MACOS__/help.dll
-
Size
125KB
-
MD5
066b14b6a795a758bce107b5f3576d58
-
SHA1
42e3934856329ed58b28106ef3a69609b4fb8271
-
SHA256
46d3eef767d35b7e04eeefafb6787e5dec4ed413c9548c4d7e27c18cfe8c6b06
-
SHA512
461b68a1c0c8772d41f37b3fb38a8090cd7bc2c0e13544dd713161385cdd5020e506afd480d63a3b468630445a0036579a8bec8f9c9f6422b1531767baa1b0b5
-
SSDEEP
3072:Wferm6Yo4IepsJnCSfWmTBfqP1QrFpNXj3lb:WfeytIeulCSjTBiP1Q5pNJb
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1528 wrote to memory of 2560 1528 rundll32.exe 30 PID 1528 wrote to memory of 2560 1528 rundll32.exe 30 PID 1528 wrote to memory of 2560 1528 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\__MACOS__\__MACOS__\__MACOS__\__MACOS__\__MACOS__\help.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1528 -s 802⤵PID:2560
-