Overview
overview
7Static
static
31a953973ae...18.exe
windows7-x64
71a953973ae...18.exe
windows10-2004-x64
7$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.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$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3Coral.dll
windows7-x64
3Coral.dll
windows10-2004-x64
3Coral.exe
windows7-x64
6Coral.exe
windows10-2004-x64
6CoralApp.dll
windows7-x64
1CoralApp.dll
windows10-2004-x64
3CoralDb.dll
windows7-x64
3CoralDb.dll
windows10-2004-x64
3CoralDownload.dll
windows7-x64
3CoralDownload.dll
windows10-2004-x64
3CoralRender.dll
windows7-x64
1CoralRender.dll
windows10-2004-x64
3CoralTrident.dll
windows7-x64
3CoralTrident.dll
windows10-2004-x64
3CoralUI.dll
windows7-x64
1CoralUI.dll
windows10-2004-x64
3CoralUI2.dll
windows7-x64
3CoralUI2.dll
windows10-2004-x64
3CoralUpdate.dll
windows7-x64
3CoralUpdate.dll
windows10-2004-x64
3Analysis
-
max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 08:22
Static task
static1
Behavioral task
behavioral1
Sample
1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FileInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FileInfo.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240611-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Coral.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
Coral.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Coral.exe
Resource
win7-20240419-en
Behavioral task
behavioral16
Sample
Coral.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
CoralApp.dll
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
CoralApp.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
CoralDb.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
CoralDb.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
CoralDownload.dll
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
CoralDownload.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
CoralRender.dll
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
CoralRender.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
CoralTrident.dll
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
CoralTrident.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
CoralUI.dll
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
CoralUI.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral29
Sample
CoralUI2.dll
Resource
win7-20240611-en
Behavioral task
behavioral30
Sample
CoralUI2.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
CoralUpdate.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
CoralUpdate.dll
Resource
win10v2004-20240508-en
General
-
Target
1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe
-
Size
3.8MB
-
MD5
1a953973ae8428f6f44f37c6fdae3d68
-
SHA1
13337723278cf301891f6372451123552b9bf97f
-
SHA256
a00efafb9deb99a99bfdd34f55818983e9cc675d1cac6b71b9fec4b0bea1aa56
-
SHA512
8547d333fc7d24a9e6662e4a34b7cf544783acc8c54b422f51ed81b3fa6819e93a07ba46bdb4bb0d31c7256abb748b20797475c849c5b026574a9f08b26879c1
-
SSDEEP
98304:cdaT/7lJGQLHsaVw+OCzYSnKaWFZ45wVtew/ORnC0N5:cA7lJhWg/KamcMIw/OF3v
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation Coral.exe -
Executes dropped EXE 3 IoCs
pid Process 4984 Coral.exe 3628 Coral.exe 1936 Coral.exe -
Loads dropped DLL 36 IoCs
pid Process 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 4984 Coral.exe 4984 Coral.exe 4984 Coral.exe 4984 Coral.exe 4984 Coral.exe 4984 Coral.exe 4984 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 1936 Coral.exe 3628 Coral.exe 3628 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 3628 Coral.exe 3628 Coral.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Coral.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 Coral.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_vsoso.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_vtudou.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Skins\Coral.xml 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_btn4.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_nav4a.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_smallicon_sogou.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_igoogle.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_sogou.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\js\iepng.js 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_logo_xverycd.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\CoralDb.dll 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\css\css.css 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\fancybox\jquery.fancybox-1.3.4.js 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_box_title5.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_bigicon_sogou.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\home\qq_small.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\js\unitpngfix.js 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\gradient_bottom.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\gradient_top.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_list_button3.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_baidu.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_xshooter.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_yahoo.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\CoralUpdate.dll 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\home\kaixin_big.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_box_ks.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_logo.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_edit_bg1.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_logo_mbaidu.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Config\FavIcon\default_page.ico 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\search.htm 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_box_line.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_bigicon_youdao.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_button_bg3.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_close.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\loading.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_grid_bar_edit.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_bg.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_btn6.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_nav2.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_grid_bar_remove2.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_grid_item_add.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_smallicon_youdao.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\guide3.htm 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_box_ls.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\main_search_bg2.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\home\fenghuang_small.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_mbaidu.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\css\jquery.loadmask.css 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\js\coral_lib_min.js 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\gradient_bg.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_background.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Uninstall.exe 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_wwiki.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Config\FavIcon\8FDEAD446A8D607C20207D38D669E349.ico 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_close2.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\switch_bj.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_google.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Config\FavIcon\6E086A7049DD129DF69051413AC6AB3A.ico 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\Config\FavIcon\85131C29C8F7B398A345BD7F1A51DAB1.ico 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\guide_img3.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\popup_dialog_list_button2.gif 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\home\163_small.jpg 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe File created C:\Program Files (x86)\CoralExplorer\StartPage\images\search\main_search_icon_gdangdang.png 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\Coral.exe = "1" Coral.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ENABLE_SCRIPT_PASTE_URLACTION_IF_PROMPT Coral.exe Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ENABLE_SCRIPT_PASTE_URLACTION_IF_PROMPT\Coral.exe = "0" Coral.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPERSERVER Coral.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPERSERVER\Coral.exe = "99" Coral.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPER1_0SERVER Coral.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPER1_0SERVER\Coral.exe = "99" Coral.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION Coral.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4984 Coral.exe 4984 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 3628 Coral.exe 1936 Coral.exe 1936 Coral.exe 4984 Coral.exe 4984 Coral.exe 3628 Coral.exe 3628 Coral.exe 1936 Coral.exe 1936 Coral.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3628 Coral.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1936 Coral.exe 1936 Coral.exe 1936 Coral.exe 3628 Coral.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3352 wrote to memory of 4984 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 91 PID 3352 wrote to memory of 4984 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 91 PID 3352 wrote to memory of 4984 3352 1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe 91 PID 4984 wrote to memory of 3628 4984 Coral.exe 96 PID 4984 wrote to memory of 3628 4984 Coral.exe 96 PID 4984 wrote to memory of 3628 4984 Coral.exe 96 PID 3628 wrote to memory of 1936 3628 Coral.exe 97 PID 3628 wrote to memory of 1936 3628 Coral.exe 97 PID 3628 wrote to memory of 1936 3628 Coral.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1a953973ae8428f6f44f37c6fdae3d68_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:3352 -
C:\Program Files (x86)\CoralExplorer\Coral.exe"C:\Program Files (x86)\CoralExplorer\Coral.exe" --update=install2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Program Files (x86)\CoralExplorer\Coral.exe"C:\Program Files (x86)\CoralExplorer\Coral.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3628 -
C:\Program Files (x86)\CoralExplorer\Coral.exe--type=render --channel=Coral.Pipe.Event.Write.{A67BE651-5704-4157-B265-25E6422477F4}?Coral.Pipe.Event.Read.{E2FE3D34-BAB0-4F94-820E-7AFEEC147425}?Coral.Pipe.Write.D.{1E5D1E70-6F0E-44F2-AEF3-CF81EB5179C4}?Coral.Pipe.Read.D.{6F1B3A7E-1027-44E3-9441-19056361C6B0} --parent_channel=36284⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1936
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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=3752 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:81⤵PID:884
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
583KB
MD5afac79e92e3785299f191e74de3f366a
SHA1d00b781bffff2967a434bc8cb69d4e6202e6f57c
SHA256e2fd8e0e1de3035c9cddc201fea8cbdc89f91e89bfd60a1ab70bfd317e3043b8
SHA512212f730fcd0c587ca3920c4dfbcf1266a96c87bb045f2b0ee7e80e0551c97b2978be0024ff14e3afc4e6025d273fe7508de1d7ec08d6d5ba24201a0f502f5806
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Filesize
391KB
MD5f22c19dda6a7b1ee28a17c96da81708a
SHA12e562cd48ac73b66fdfe66389c57b05abc205be2
SHA2562f54d182dc21951bf4bc083bc479bf5afa7fc3ce2bc0d4153fc122824d94ea43
SHA5129c370d716f88db992e424f6899a50962eea9f19478022263c95cdc06d15d5663e8a25c2dede8b6728407e75b8c201fa162b91e5b747188f77e37b83c1c37234b
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Filesize
109KB
MD5007807250a94f82a475c21908f840ea5
SHA1187cba9542083eefab386b2f51610a3a9eed0fde
SHA256f8af22dcba5f19703cf3a8bb36b14c7c8f1c4797dbc383844f78db3eacbcf4cd
SHA51258c48e86a9635bac92569fcd5afa48508c96a833576eedd76efb010883f0e711baab18f79bfa92be71a5b85256b60bbc9ab3bb2da3243a460d37e3aee898d241
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Filesize
1.0MB
MD5c97b98c70ec8e4407879270b3ffe8984
SHA1f226b353a5090931186842b36f01fb6d3f089760
SHA2564e7b5abf6df3b4ca12e1edb1543344452446da9ac3fdb27e5bf754ae09906714
SHA512f8f3eca681855bbaee443053f8429c4785838edb379588beb501fa6ac6d0de8ea6c2ec9136a3d8a0005bb48efd7fd7a2a9741eb78d3dca8e49081ee4a817275b
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Filesize
294KB
MD56973407fda8c04e298013976ed07eb88
SHA1fdc718fac0f1e122083f75771bffc32da90a8d38
SHA2565c53566c36ae2d03aec24711ea33dba5d60f8943306a70a15c52836ab99545f0
SHA5122e4af02cd94d72934c66e919d7f023b483491edafedbe0d59cd1118d098cd9e51bd07d7fe37f9d27955ee1a94bbe891b8037376c83705d33f47bca20a061ec80
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Filesize
137KB
MD5832bf20d1d1ed5c247ed7367508dd428
SHA19715a09440933d558e208af914ab730e0e4789ef
SHA256e1b1f74f7048c9d4bdba657912b622481271e8ac7519d1ff2ea7b38d68090253
SHA5125550991e2f010585956df506d9c2c6a636afa556c29462e56cbf6c3ad26dcd493dd235f1e26f21529a07fee485d7398e61cb4ae9d78a85a8514d2b93263a0016
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Filesize
506KB
MD5993b059afd143fcd153d4aa1e456a5bb
SHA18a7bdd26b963b65cd490f25c21340f5f10dccb1d
SHA256aecae09d1637cd5910b06fa41ee73fb2cdde6c8756a535152c6fec9cb4b9253b
SHA512dc5dc8ca1f4ee7a88ad43b790d1563ff27c335df6931eaa0041cf78c4602a56792c93c6a1cfa71b42693c91dd76366186b27b3f63c7f05a3440fb97f47761d0d
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Filesize
1.4MB
MD52c157ecdaf8a1cec3106f214db9dd974
SHA1a0505c990694c03b349fbc7597935807c0bfcf52
SHA2566662595d4183df68a822c715ed3ea07e0db1c7478b76747ecfc737fc183b0aa4
SHA512f52c4419d64426aa6a914a46a2885b77a488d2442e4b34109d569222c187a9a42872745eb0603221791cc4aae119bdfcf0776d597a5f08aebccbd051462c773a
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Filesize
1.2MB
MD5f9cc511af5284c1de27cd87a76aa684b
SHA1c1319584ef86228eb76b51c816024554e54e450e
SHA25643e5e9f9e40a9cff4580e31d69a7c2851184ac69d98a7ffa1c768e2e17e14505
SHA512d4ef4b62c07b262cc9d760645f6e819b41e28b1207ab9f1a968bc7584b4c63a2cf09c5b0e0a56384f1777f06a0887ced5172b32f05e940b92013b3f262e8c153
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Filesize
352KB
MD57b1938124b07781bea91fae264e99f87
SHA139ff40d2b9d1e5f51a2d9817d801c4242d21763e
SHA256281bd67d445ccc728f5a92fb8200e306cd8d4d311a6a9edcb8c9760cf9d1ea93
SHA5126bee84c135c60496eb79b272afbb5881cc3c1ac82bcf370b40209b5532d3922fec7be4b5af05044ef644146cda7d0baa32f344b86a40f1c27d416bb758c743bd
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Filesize
826KB
MD52993bf60fbc99915bea84ec46b7f8c48
SHA12d50e9ea4a1ceaa97ff1a493fc98e5743d87b672
SHA2561f357e6d38755f71199546f3bde20c285548105375ca9830742fb7d97f6b4759
SHA51263b8cfb0b424cd86f2c848f7cd248bea339b1b5ef82c1437f6253abcbdfa252c49aaf8e51ec259cc2e87857ac9044328ecc2f8a60082016dae5ba2b893a0b283
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Filesize
14KB
MD5b2b5ddc25bc4eaf198975c8a29ac536c
SHA18c705565c640e62e16e3b87a5a62a098d1d8b3c9
SHA256ca537dcac322d1c01152b906dd65ba915501da1b9377b02b0fddf8a010bae390
SHA512bef431dd66533bf77ec936cfd0c4ab6947cda92c27f83d4b0f5a06b8b56a4ccd0d42d28fbb57b71acf7c21cb09ae3fe613495f4cb0f73af9fc1b2220eb0d3259
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Filesize
489KB
MD5bb604f2a8b6ef74401a2a4833a3a20fe
SHA1b87ad169a7c407a23622ff912898de172a313d48
SHA256905f0bff9d4749df74bcacf08a4e9ccf5e513e35c697ad6c005052ba6cf80a0e
SHA512d73125c814b8aa145b72565c84dd4584c356252796a32bcc25982a9bb8669f488a15f3297f80c36a469c150c477c196c77549f54b7f0da7a27b258eb51e27816
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Filesize
9KB
MD5b9c86de86d2ab067feb4ea96afdcd6b3
SHA159686f51c86d21c831892b3caa2779e6d97063b6
SHA256e04f2a39559590f42dc829f16003e5f447fef29d9e7d86f80ed823a6f1917332
SHA5125721ba72db4a2b6d5f7671eec1fc2e0c06e0ed79b6d00803a9a34f6b3f2fb950eb078f5ade582c1abe758e62cdd36b232920e969e5cc8cc7f177fbb8b3ef8355
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Filesize
3KB
MD530e1c795f8a8bb9e99be96d3865dacec
SHA1f003657321292c8997baa2d35753eeecb20c820f
SHA256cfd0f3eb5c342d5e81babb5e5cb99ab4aaa5b1110bf39c95bd09de4139eaa72f
SHA51240a295c5e031fb66a7a3563d2ea695971c9c0763f6f21d8c94e1837ac69e4ef35ff696b52169409123acfa6583d36188df04b3687d400faa44f4bc39383894e4
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Filesize
3KB
MD5dd72f6dd49580b9edf590d3f9b925e7f
SHA13575f34c75e250e74cc0c2b8086766241056c63a
SHA25642fc51da62c7bee278492770bb3e56856c34eb8b040ba3e85646e62f89957608
SHA512a7e0da46bc5ac4e281907c00eb6df45b84d3f6160abefb294826eeb3483271c1da56ad4509c74fc40c4a8af2525f1b3ef6e6864b43caada17d8451b5a0945ec9
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Filesize
3KB
MD564af18e9c6b07c2c60b4d90d19e78320
SHA11bafd7b79ab3022ee8eabf6a546948af90591b08
SHA256fadb9f6900ee8b6d64e1588a45fa657e74b0cd7eb49b10581ef266ed65ec475b
SHA51229d8c917fd15f4d57a2b26d919fcb1611734266d528ee121ce2005ea37a36e2256fee1dece75465abe6c91d30adc218aa3c53121c981ba77cf31cb899a6bdb9b
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Filesize
100KB
MD5c3f1b19b4099c1b7f518a12fc841f199
SHA1f19ed6973bd67481dc54a4ba3517a4b67b1a4848
SHA256c6d5aea8c2cac96adb2c5612b2aba53d9afa71b4e4eeddcc30236e08d2029b7a
SHA51212a1d939fc700b63ec55351494959e36a1b919702634585603fb60ca3540c6ef6f69394349d9276d9e963961ba0492ca6f5e30599facede019460276bfcca346
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Filesize
46KB
MD525aa25fcec2065cdf81f77d2153a63a7
SHA1e09b96d596323201ce5586daa16c9b8ecfaa7654
SHA256ba62fc93cdd027de00af9cbaf31bf102d47fe9f1d74493ebf6faa2f2c9982435
SHA5125de8b9ca1b38fba4f63756066d10a0312acafe9c051645fd192e500d1cff23a21845cec2d1fb1002ddf7002f9f6ae3962fd6087f3ab793d9630c33e35d6aba64
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Filesize
11KB
MD5a82b0479708b96c7bf4dd6b798aedee0
SHA17e47b402848a86bdddd5f0de8bb4620471caaab0
SHA25672410442a894b8316da6ad469f03997ec17c0b0d117745bb6ac5cac3232c7d20
SHA51202e07def3897d87d546c0cf1492191591be587f64ae5c165b9a91fb977585c65a860135eb8c102b67dede913ea935459ce70c4ca973b292122c8d097ab130d58
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Filesize
112B
MD5c1af9f78c90db162de4eb1b77e4c0bec
SHA17f1ed180e1e1f2c9ad4a985ef53993c16e780ee6
SHA256395f4782bf70620c8f829820d9fb5fd49b991de94a726d82d3e40cf72d2ee0e1
SHA512e9354a674c1222fd50b187bc0d4831ca9518b65c6782d0f1db457f2b8e302139935d4bf6358c64cedcbd51a4423c27f4f04ebe5bb0f817daeb111df5dac2d58c
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Filesize
4KB
MD5af526fa244343ffbee61f1aee051d02c
SHA1154ce939b125190ec9d0fc70879e272a778f3bcf
SHA256bdbfeca948c6323926f91ebeb07f935830ab12cf94456f0321c05024ef3c790c
SHA512641fd7ca3bc5615aa66a8a86efce003b2e662bb664f3ee7daca93246ba78edbebfbf75e31ddcebbf6dcc5bf732f3c8288c0d843e71b82dbd58827dd50102a104
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Filesize
4KB
MD5bb7de173f28b7d5ffee13b08b1470dba
SHA103e6eab927aa755ea76b1521b5c57b1f9e489b1a
SHA256766db4fd30fec35c7dc056021d68f1b2e44dac5808faf8baf2aee2c70e0e4bd3
SHA512ce39e8dada47048eb4e846dfc09d80dec2e486db91fd7fccca9d776ef4da9cd51c02a9c65371356ffe19d625dc1b2583c45190181fd979e8b48fceaec5af6528
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Filesize
29B
MD599fb8e84b8aa92889349054a60e1f359
SHA11b3dd1afb4fe4533ca16db4dd3e7845c13b0e1c5
SHA2565313e624a817ebcb34675027d12b87465de4fc4fdddfdd74d244490c4911b8e4
SHA5122a99095109445c3ca1b9fad5c87fdfed331641401ca8d19d3ab4d109e18b9dc5feb739485f14f390bd3bcfa3a4325e3b1278fe1bb8690dd8df16edb9af52faac
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Filesize
1KB
MD5c6f595e0c965414927315233a58dd6f1
SHA19842a93cc5f77e8db3bc53de4312970dd61c55fc
SHA2569aa580042564535dc007c955a89ee64d73e3c9ed3b520d66ffe738d8dc60a469
SHA512b75c2c768b56636b8b1742ba219542d11632e5fc1f67bf42ff24ee47ef9c562071845188354df37b259b5d18ca8a5b31203aa93a72b7f99cf6024862cbb4cdf7
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Filesize
11KB
MD590f748d2e698c98d82f2ded5e6e7711c
SHA1ed5e91c7d21db4d3fc18d7906d7490d44d7ecff9
SHA2561b547e776c5fa34c462f61850731c2f1914c6d9adbf6970250d3180805c1983d
SHA512c9280f849bf9a97a562b44c6e87d8fb3a5ce75dc3e208c910d6ae89be071b3fc37b7914ec839c64ffbbd2d15dd0bc75659f76e514fae3d1cb0e3f35972c66b9d
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Filesize
12KB
MD5affd76f526d587c23e51b15ef39a030c
SHA184b585fe15033d3dede2669ce2c8dca3e159e32d
SHA256ef30e0e5b90af57b09fb51d57a9d28794b4bec7eb82b16a2434f29dbdb91b048
SHA5126f00d86178454f0e204e12c8b17c21eff0525562119e7f3023162b9738c35d3cf04580f31bd5a95f52aff53454e29a81a108ad09f46817448761b32a9ae1f08c
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Filesize
16KB
MD5d4f1dd4239b0ca9acac4cf88e437d7a6
SHA1b4e9eaafa845fee3578f269ecf96d9180ad143e5
SHA256ca23dfaf4033c7880316d0885ef8ecdba24a1aa2989e2e0d1d0a5b2821e5831b
SHA512c0765a81b9ada4680d5fa36768795f2bdbe52d4388deae11ded409bf9b88f251ac3fbc2240a8e9e19b03afad7bed5e0695f282eacbc9a2273fe536404e599c15
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Filesize
13KB
MD53ae66c004be7509939b5dcb8bbe8988f
SHA10737768985874cb0e3187c91aca886fac056e1ad
SHA256c79a6aaaa5a0e83a5ba8fcf1caf2a534b02051c304ea98b89752631391a78023
SHA512841b9edbc45f421b1050f4b682d3f96c4083713bb4cfe3ac360f31f6be007fea7bdd7e2cac3ba050e5323be27130cd0c1b316069d383b0e472e089b0ff437d41
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Filesize
2KB
MD5819d5531372718e04f3591482dcb5181
SHA19bb415c3661a35e7912fdb4b12ad750c128bf857
SHA2567caeb6c92434911ee27789f1a113c4fd3f1d4ec78003dec2c8e394f398af9c9d
SHA5127a1ceb41364f2087401cc577f5d5ee202bad5523d7875aaf0c4cd2ca6326efda38b7e07dba72879767414f1d4aa2c8ac6900f5a09601f3dba8e21b30ba7ba4bb
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Filesize
885KB
MD569ba8f1ae84519627dc59b8ff35e1d71
SHA1613057da9f0629654044e09957014d141b18db51
SHA256eb2c3dfde241191030c486817b58404d0f68fc14fa4be83b51eef48a4d97ba78
SHA5121e420eba50516f69445d596d303bb68963474f032f7610a95b337b354e46ebe7b50380cd25675f6d54bfbbdb99e006be7a03c4d00b2f6fc465769d53d4b9d755