Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Overview
overview
7Static
static
78b911330d8...7b.exe
windows7-x64
78b911330d8...7b.exe
windows10-2004-x64
7$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...om.dll
windows7-x64
7$PLUGINSDI...om.dll
windows10-2004-x64
7$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$TEMP/coop...30.exe
windows7-x64
7$TEMP/coop...30.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$_10_/$_10...er.exe
windows7-x64
1$_10_/$_10...er.exe
windows10-2004-x64
1$_10_/CCPM...fo.dll
windows7-x64
6$_10_/CCPM...fo.dll
windows10-2004-x64
6Analysis
-
max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
03/02/2024, 05:54
Behavioral task
behavioral1
Sample
8b911330d8f9240a95c6b616ad885e7b.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral2
Sample
8b911330d8f9240a95c6b616ad885e7b.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/MakeDll.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/MakeDll.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral17
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral18
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral19
Sample
$TEMP/coopen_setup_100030.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral20
Sample
$TEMP/coopen_setup_100030.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral21
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral22
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral23
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral24
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral25
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral26
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral27
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231129-en
windows7-x64
Behavioral task
behavioral28
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
Behavioral task
behavioral29
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral30
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
Behavioral task
behavioral31
Sample
$_10_/CCPMachineInfo.dll
Resource
win7-20231215-en
windows7-x64
Behavioral task
behavioral32
Sample
$_10_/CCPMachineInfo.dll
Resource
win10v2004-20231215-en
windows10-2004-x64
General
-
Target
$TEMP/coopen_setup_100030.exe
-
Size
1.0MB
-
MD5
749ee29ff4b3e34ee9c7b1fb8575a126
-
SHA1
3ec56a9167f4e9e0724f106c03513ed498f7ca70
-
SHA256
f241a7da464510479bda1b1314d70e32b8e907efa15f71dea183810502d27af7
-
SHA512
461410a6960063acd7294de760b161c73c0370a88f7198ecfe6169cdbe1ba809c4388940ebb154cd1e6cb628c0ef3615e83476ea4cc9fcf54991dea89227de67
-
SSDEEP
24576:l160aJVJgAyGBdOE+m3u84uQhzRsSFIpjaL8UzhIM39uyKkb2iDvPXLiU:l12ciwEd/4n5RsSyjalhP8PijPXLT
Malware Config
Signatures
-
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Coopen²¥·ÅÆ÷.lnk coopen_setup_100030.exe -
Executes dropped EXE 1 IoCs
pid Process 4384 Coopen.exe -
Loads dropped DLL 15 IoCs
pid Process 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Coopen\image\Wallpaper\local wallpaper\DefaultCoopenWallpaper.jpg coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\CoopenLottery.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Synopsis1.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Commit.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Notify.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\RadioC.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Templete\ModeB_logo.jpg coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Background.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Message.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Push_Folder.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\uninst.exe coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Play.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Push_Confirm.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\CheckC.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\MainIcon.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\image\Photo\local Photo\B_0.jpg coopen_setup_100030.exe File opened for modification C:\Program Files (x86)\Coopen\image\Photo\local Photo\ModeBList.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Coopen.exe coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Close.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\running.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\SkinClose.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Templete\CoopenPhoto.jpg coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\CoopenWeather.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\CoopenSearchTool.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Widget.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\CheckU.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Push_Config.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\hover.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\image\Wallpaper\coopen wallpaper\DefaultCoopenWallpaper.jpg coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\conf\PluginConfig.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Templete\ModeB.tpl coopen_setup_100030.exe File opened for modification C:\Program Files (x86)\Coopen\image\Wallpaper\coopen wallpaper\PicList.ini coopen_setup_100030.exe File opened for modification C:\Program Files (x86)\Coopen\conf\Admin.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\tip.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\image\Photo\local Photo\B_1.jpg coopen_setup_100030.exe File opened for modification C:\Program Files (x86)\Coopen\image\Wallpaper\local wallpaper\ModeAList.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Indicator1.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Indicator2.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\setting.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\CoopenMainManager.dll coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Pause.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Synopsis2.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\SkinClient.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\licence.txt coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Next.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\CoopenNotepad.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Prev.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Templete\ModeC.tpl coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Button_Channel.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Progress.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Synopsis1.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\close.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\downarrow.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\conf\ChannelListReal.txt coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\CoopenActiveControl112.dll coopen_setup_100030.exe File opened for modification C:\Program Files (x86)\Coopen\conf\All Users.ini coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\CoopenAir.exe coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Templete\DefaultCoopenWallpaper.jpg coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\leftarrow.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\border.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\Plugins\hover.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\rightarrow.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\uparrow.png coopen_setup_100030.exe File created C:\Program Files (x86)\Coopen\Resource\SkinFormal\Push_Cancel.png coopen_setup_100030.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies Control Panel 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\Desktop coopen_setup_100030.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Program Files (x86)\\Coopen\\Coopen.scr" coopen_setup_100030.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe 2292 coopen_setup_100030.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2292 wrote to memory of 4384 2292 coopen_setup_100030.exe 82 PID 2292 wrote to memory of 4384 2292 coopen_setup_100030.exe 82 PID 2292 wrote to memory of 4384 2292 coopen_setup_100030.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\$TEMP\coopen_setup_100030.exe"C:\Users\Admin\AppData\Local\Temp\$TEMP\coopen_setup_100030.exe"1⤵
- Drops startup file
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Program Files (x86)\Coopen\Coopen.exe"C:\Program Files (x86)\Coopen\Coopen.exe"2⤵
- Executes dropped EXE
PID:4384
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
89KB
MD578723c8e15f9bbe8aa1e9b6cab6ef556
SHA1c028ea500d5c3db6993685125638ce2f8e9e722b
SHA25620609e1fc26bed1dc7efdb9887f4c66162e37a5efc1df7fdc0741b0a6e9eb7ba
SHA5120af5a854efff332c284537bd342a8d0943705f5a43d77ed274bba78a84b6f0e344443112d9a4291e6e7865910460213f24445418e6eac25c50ae42b0be77a19f
-
Filesize
275B
MD545615761fcdc2306e492801f6e5572eb
SHA11537e9241fabe9570c271c3e223ca26bcebd6ecf
SHA2567b85376e33ade41a59d93312938703c1a5f78cc40cd57637fa2f668ab269fdb1
SHA5124a2f2fbb10d58be90ce3e293d44f62054eb376e2056285cc6bf823d537c91b6478bb63213d7a8facf1db25c3c75010eed4756723c2ecdec7af4bea5a59efd30c
-
Filesize
183B
MD5b2e4fcaf8fb1aca922b3256ad67cae70
SHA1d5ac71355f67bc5775accb38b569258d1be3dac5
SHA25602650ca3221b02dd208301ae918d8408a015d3783e5096a924884d698f598594
SHA512d93b7b0ad7972dada79b456d8431808cc73d49808730a512a3139011a01f69393298b9c86da68b2c2338bdbc6460e57e12db2ab2c87c0be1b216df34f202f1f3
-
Filesize
182B
MD54973db85d31a71051d885aabffdd5f91
SHA108aa158b39486f1ed97047cf1755da40a97dd0f1
SHA25658a7286d3e4d4f7ab7a710fe399a7e4bf098dbc6d5b0d23b5f8020511cbabfdf
SHA512e560d87f1561b09b6379da945f1435d2d6eb84b03078da90cbd63bfaeed8947d6d052329159b88bfe765910ba34ba6a74344543ec33e0fc4ee96fa44da90884f
-
Filesize
4KB
MD599f345cf51b6c3c317d20a81acb11012
SHA1b3d0355f527c536ea14a8ff51741c8739d66f727
SHA256c2689ba1f66066afce85ca6457ecd36370be0fe351c58422e45efd0948655c93
SHA512937aa75be84a74f2be3b54dc80fac02c17dad1915d924ef82ab354d2a49bc773ee6d801203c52686113783a7c7ea0e8ed8e673ba696d6d3212f7006e291ed2ef
-
Filesize
11KB
MD5c17103ae9072a06da581dec998343fc1
SHA1b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
SHA256dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
SHA512d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f