Overview
overview
7Static
static
7客户端�...te.exe
windows7-x64
1客户端�...te.exe
windows10-2004-x64
1客户端�...gr.exe
windows7-x64
1客户端�...gr.exe
windows10-2004-x64
1客户端�...lb.exe
windows7-x64
1客户端�...lb.exe
windows10-2004-x64
1客户端�...as.dll
windows7-x64
1客户端�...as.dll
windows10-2004-x64
1客户端�...tf.dll
windows7-x64
1客户端�...tf.dll
windows10-2004-x64
1客户端�...ar.dll
windows7-x64
3客户端�...ar.dll
windows10-2004-x64
3服务端/...te.exe
windows7-x64
1服务端/...te.exe
windows10-2004-x64
1服务端/...er.dll
windows7-x64
1服务端/...er.dll
windows10-2004-x64
1服务端/...er.dll
windows7-x64
3服务端/...er.dll
windows10-2004-x64
3服务端/RegTlb.exe
windows7-x64
1服务端/RegTlb.exe
windows10-2004-x64
1服务端/...er.exe
windows7-x64
3服务端/...er.exe
windows10-2004-x64
3服务端/buysale.dll
windows7-x64
1服务端/buysale.dll
windows10-2004-x64
1服务端/midas.dll
windows7-x64
1服务端/midas.dll
windows10-2004-x64
1服务端/qtintf.dll
windows7-x64
1服务端/qtintf.dll
windows10-2004-x64
1服务端/...vr.exe
windows7-x64
1服务端/...vr.exe
windows10-2004-x64
1服务端/unrar.dll
windows7-x64
3服务端/unrar.dll
windows10-2004-x64
3Analysis
- max time kernel
141s - max time network
124s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
14/03/2024, 04:09
Behavioral task
behavioral1
Sample
客户端工具/AutoUpdate.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
客户端工具/AutoUpdate.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
客户端工具/ClientMgr.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
客户端工具/ClientMgr.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
客户端工具/RegTlb.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
客户端工具/RegTlb.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
客户端工具/midas.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
客户端工具/midas.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
客户端工具/qtintf.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
客户端工具/qtintf.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
客户端工具/unrar.dll
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
客户端工具/unrar.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
服务端/AutoUpdate.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
服务端/AutoUpdate.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
服务端/Computer.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
服务端/Computer.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
服务端/IPSearcher.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
服务端/IPSearcher.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
服务端/RegTlb.exe
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
服务端/RegTlb.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
服务端/YituServer.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
服务端/YituServer.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
服务端/buysale.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
服务端/buysale.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
服务端/midas.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
服务端/midas.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
服务端/qtintf.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
服务端/qtintf.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
服务端/scktsrvr.exe
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
服务端/scktsrvr.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
服务端/unrar.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
服务端/unrar.dll
Resource
win10v2004-20240226-en
General
- Target 客户端工具/ClientMgr.exe
- Size 2.3MB
- Sample240314-eqt2vaab2z
- SHA256 0bdfcdcc853dbe3ce8d17c63b5484ca40ca2eb7501e547f705e7be7f248b4ebe
- MD5 b1c8b57f0e91beadc469d33402356214
- SHA1 84551580a86511a1ce8d4fbe788f3400a3534126
- SHA512 3f2d8f4e102a3916643ed088edf97e4106bb64ccde66754c6d7f52fd89abadf9d2ccc43da33e2bedd9e2d15c2e31404c37dd91ec66303fa41900adcf9a5061a9
- SSDEEP 49152:zljq3t7AWyFUZql49J2h6h3d+GYDWPt/KEieWrIipH/TYM8nf0F2t:xjAUFbKEhcQiiHeAIiF/0Mofw2
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2844 ClientMgr.exe - Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe - Suspicious use of SendNotifyMessage 5 IoCs
pid Process 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe 2844 ClientMgr.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2844 wrote to memory of 2356 2844 ClientMgr.exe 28 PID 2844 wrote to memory of 2356 2844 ClientMgr.exe 28 PID 2844 wrote to memory of 2356 2844 ClientMgr.exe 28 PID 2844 wrote to memory of 2356 2844 ClientMgr.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\客户端工具\ClientMgr.exe"C:\Users\Admin\AppData\Local\Temp\客户端工具\ClientMgr.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:2356
-