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
163s -
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
windows7-x64
Behavioral task
behavioral2
Sample
客户端工具/AutoUpdate.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
客户端工具/ClientMgr.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral4
Sample
客户端工具/ClientMgr.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
客户端工具/RegTlb.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral6
Sample
客户端工具/RegTlb.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
客户端工具/midas.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral8
Sample
客户端工具/midas.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
客户端工具/qtintf.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral10
Sample
客户端工具/qtintf.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
客户端工具/unrar.dll
Resource
win7-20240220-en
windows7-x64
Behavioral task
behavioral12
Sample
客户端工具/unrar.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
服务端/AutoUpdate.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral14
Sample
服务端/AutoUpdate.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
服务端/Computer.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral16
Sample
服务端/Computer.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
服务端/IPSearcher.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral18
Sample
服务端/IPSearcher.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
服务端/RegTlb.exe
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral20
Sample
服务端/RegTlb.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
服务端/YituServer.exe
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral22
Sample
服务端/YituServer.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
服务端/buysale.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral24
Sample
服务端/buysale.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
服务端/midas.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral26
Sample
服务端/midas.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
服务端/qtintf.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral28
Sample
服务端/qtintf.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
服务端/scktsrvr.exe
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral30
Sample
服务端/scktsrvr.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
服务端/unrar.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral32
Sample
服务端/unrar.dll
Resource
win10v2004-20240226-en
windows10-2004-x64
General
-
Target
客户端工具/midas.dll
-
Size
257KB
-
MD5
de9b0ebf7d714c35896272e632eade36
-
SHA1
cf0bafeb2c829f2baad3a7eefc89f5ec3ed709d6
-
SHA256
9bcd86bf03101129dd6321e5397401e8e6a933a688aeaa968b3536e4dbfc192a
-
SHA512
63a652bf22169614d2e4c4888a64e886d78d4316626f4d5d50f382ae2624bcc32d3df4a646d221ed8f0639ecd06d4afc1c0c7d13f7e585ef49e702a016890c48
-
SSDEEP
6144:NgObfYeSpv6N6X7V7Kz3ZIM3E+Q51BZ5fsOX:aeSpyNCJkWM0Z
Malware Config
Signatures
-
Modifies registry class 60 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketWrite.1\Clsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketWrite.1\Clsid\ = "{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketWrite.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\?????\\midas.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\VersionIndependentProgID\ = "Borland.Midas_DSCursor" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase.1\Clsid\ = "{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase.1\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketWrite.1\ = "Borland Midas DatapacketWrite" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase.1 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\InProcServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase\CurVer\ = "Borland.Midas_DSBase.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor\Clsid\ = "{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor.1\ = "Borland Midas DSCursor 1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\ = "Borland Midas DSCursor 1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\ProgID\ = "Borland.Midas_DSCursor.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\ = "Borland Midas DatapacketRead" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\?????\\midas.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\?????\\midas.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketRead.1\Clsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\?????\\midas.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor.1\Clsid regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor.1\Clsid\ = "{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketRead.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\ = "Borland Midas DSBase 1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\ProgID\ = "Borland.Midas_DSBase.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor\ = "Borland Midas DSCursor Current" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase\CurVer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\VersionIndependentProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\ProgID\ = "Borland.Midas_DatapacketRead.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase\Clsid regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\InProcServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor\CurVer\ = "Borland.Midas_DSCursor.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA3-591C-11D0-BF52-0020AF32BD64}\InProcServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\ProgID\ = "Borland.Midas_DatapacketWrite.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\InProcServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase\Clsid\ = "{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase\ = "Borland Midas DSBase Current" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA1-591C-11D0-BF52-0020AF32BD64}\VersionIndependentProgID\ = "Borland.Midas_DSBase" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}\InProcServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9E8D2FA5-591C-11D0-BF52-0020AF32BD64}\ = "Borland Midas DatapacketWrite" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSBase.1\ = "Borland Midas DSBase 1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketRead.1\ = "Borland Midas DatapacketRead" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DatapacketRead.1\Clsid\ = "{9E8D2FA7-591C-11D0-BF52-0020AF32BD64}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Borland.Midas_DSCursor.1 regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2432 wrote to memory of 3584 2432 regsvr32.exe 95 PID 2432 wrote to memory of 3584 2432 regsvr32.exe 95 PID 2432 wrote to memory of 3584 2432 regsvr32.exe 95
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\客户端工具\midas.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\客户端工具\midas.dll2⤵
- Modifies registry class
PID:3584
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4324 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:81⤵PID:3988