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
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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
-
MD5
b1c8b57f0e91beadc469d33402356214
-
SHA1
84551580a86511a1ce8d4fbe788f3400a3534126
-
SHA256
0bdfcdcc853dbe3ce8d17c63b5484ca40ca2eb7501e547f705e7be7f248b4ebe
-
SHA512
3f2d8f4e102a3916643ed088edf97e4106bb64ccde66754c6d7f52fd89abadf9d2ccc43da33e2bedd9e2d15c2e31404c37dd91ec66303fa41900adcf9a5061a9
-
SSDEEP
49152:zljq3t7AWyFUZql49J2h6h3d+GYDWPt/KEieWrIipH/TYM8nf0F2t:xjAUFbKEhcQiiHeAIiF/0Mofw2
Malware Config
Signatures
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5084 ClientMgr.exe -
Suspicious use of FindShellTrayWindow 5 IoCs
pid Process 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe -
Suspicious use of SendNotifyMessage 5 IoCs
pid Process 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe 5084 ClientMgr.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5084 wrote to memory of 3564 5084 ClientMgr.exe 91 PID 5084 wrote to memory of 3564 5084 ClientMgr.exe 91
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:5084 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:3564
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:3300