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
10s -
max time network
25s -
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__/msvcp140.dll
-
Size
558KB
-
MD5
85cbf842a5ae09287fcd243491dd8007
-
SHA1
b897c3ac1a8d0db1b774ea9495ded805c7900317
-
SHA256
bf15eb3503876a04d18f9c2bda8ed795012940d387943189f8eea43cdeb78ec4
-
SHA512
939ea7c9a0f7ca4c9fcf0dfd3f9b1aa972bf2b1cfdf1aff417da1c60c15381db66a09fc76e9aac4a079d0801584edd46cd08e319305822b986c4db5bbc12e6ac
-
SSDEEP
12288:y/Wn7JnU0QUgqtLe1fqSKnqEXG6IOaaal7wC/QaDWxncycIW6zuyLQEKZm+jWody:0N59IW6zuAQEKZm+jWodEEYt
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2104 wrote to memory of 2352 2104 rundll32.exe 29 PID 2104 wrote to memory of 2352 2104 rundll32.exe 29 PID 2104 wrote to memory of 2352 2104 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\__MACOS__\__MACOS__\__MACOS__\__MACOS__\__MACOS__\msvcp140.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2104 -s 802⤵PID:2352
-