Overview
overview
7Static
static
7K-MeleonCC...al.dll
windows7-x64
1K-MeleonCC...al.dll
windows10-2004-x64
1K-MeleonCC...lt.exe
windows7-x64
7K-MeleonCC...lt.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.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
3K-MeleonCC...icy.js
windows7-x64
1K-MeleonCC...icy.js
windows10-2004-x64
1K-MeleonCC...efs.js
windows7-x64
1K-MeleonCC...efs.js
windows10-2004-x64
1K-MeleonCC...col.js
windows7-x64
1K-MeleonCC...col.js
windows10-2004-x64
1K-MeleonCC...ils.js
windows7-x64
1K-MeleonCC...ils.js
windows10-2004-x64
1K-MeleonCC...g.html
windows7-x64
1K-MeleonCC...g.html
windows10-2004-x64
1K-MeleonCC...b.html
windows7-x64
1K-MeleonCC...b.html
windows10-2004-x64
1K-MeleonCC...s.html
windows7-x64
1K-MeleonCC...s.html
windows10-2004-x64
1K-MeleonCC...ty.dll
windows7-x64
1K-MeleonCC...ty.dll
windows10-2004-x64
1K-MeleonCC...ps.dll
windows7-x64
1K-MeleonCC...ps.dll
windows10-2004-x64
1K-MeleonCC...ll.dll
windows7-x64
1K-MeleonCC...ll.dll
windows10-2004-x64
1K-MeleonCC...ig.dll
windows7-x64
1K-MeleonCC...ig.dll
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
188s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 20:42
Behavioral task
behavioral1
Sample
K-MeleonCCFME0.089/AccessibleMarshal.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
K-MeleonCCFME0.089/AccessibleMarshal.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
K-MeleonCCFME0.089/SetDefault.exe
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
K-MeleonCCFME0.089/SetDefault.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
K-MeleonCCFME0.089/chrome/adblockplus/policy.js
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
K-MeleonCCFME0.089/chrome/adblockplus/policy.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
K-MeleonCCFME0.089/chrome/adblockplus/prefs.js
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
K-MeleonCCFME0.089/chrome/adblockplus/prefs.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
K-MeleonCCFME0.089/chrome/adblockplus/protocol.js
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
K-MeleonCCFME0.089/chrome/adblockplus/protocol.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
K-MeleonCCFME0.089/chrome/adblockplus/utils.js
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
K-MeleonCCFME0.089/chrome/adblockplus/utils.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
K-MeleonCCFME0.089/chrome/buildconfig.html
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
K-MeleonCCFME0.089/chrome/buildconfig.html
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
K-MeleonCCFME0.089/chrome/ietab.html
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
K-MeleonCCFME0.089/chrome/ietab.html
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
K-MeleonCCFME0.089/chrome/plugins.html
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
K-MeleonCCFME0.089/chrome/plugins.html
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
K-MeleonCCFME0.089/components/accessibility.dll
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
K-MeleonCCFME0.089/components/accessibility.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
K-MeleonCCFME0.089/components/appcomps.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
K-MeleonCCFME0.089/components/appcomps.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
K-MeleonCCFME0.089/components/appshell.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
K-MeleonCCFME0.089/components/appshell.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
K-MeleonCCFME0.089/components/autoconfig.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
K-MeleonCCFME0.089/components/autoconfig.dll
Resource
win10v2004-20240412-en
General
-
Target
K-MeleonCCFME0.089/components/appcomps.dll
-
Size
228KB
-
MD5
de5d5082278b5f000d9daf71f84cc40e
-
SHA1
5fbe51d9876138984c7b132a6092d70564825d41
-
SHA256
7cfe51b76ba672e1d75c9b12540e49e62bcb246d2b7226e79cf29075c441bd3f
-
SHA512
e5d94a17b740fe74746eb3eba1ecc8aeebc83f82c2d1cbc27376c5fe109c469a443fd25cc971c01af17b1341b1cb400ad7d5011b074ffeb360254a2758871fc8
-
SSDEEP
3072:Gs/hHmvPW8wC0qvicX2fJ27IeDJNjSVuuH8MVS/e79IC+iN5bm5xVxuOYVjp9bNv:BZb9coJ27PnoVcMx9+XWNPfuHrle/a
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3468 wrote to memory of 3012 3468 rundll32.exe rundll32.exe PID 3468 wrote to memory of 3012 3468 rundll32.exe rundll32.exe PID 3468 wrote to memory of 3012 3468 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\K-MeleonCCFME0.089\components\appcomps.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\K-MeleonCCFME0.089\components\appcomps.dll,#12⤵
-
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=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:81⤵