Overview
overview
10Static
static
3342335fb77...18.exe
windows7-x64
10342335fb77...18.exe
windows10-2004-x64
10$APPDATA/y...ub.exe
windows7-x64
1$APPDATA/y...ub.exe
windows10-2004-x64
1$APPDATA/y...ui.dll
windows7-x64
1$APPDATA/y...ui.dll
windows10-2004-x64
1$PLUGINSDI...ge.dll
windows7-x64
1$PLUGINSDI...ge.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$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$TEMP/Moustache.dll
windows7-x64
10$TEMP/Moustache.dll
windows10-2004-x64
10$TEMP/go/2...60.dll
windows7-x64
1$TEMP/go/2...60.dll
windows10-2004-x64
1$TEMP/go/3...60.dll
windows7-x64
1$TEMP/go/3...60.dll
windows10-2004-x64
1$TEMP/go/pidgen.dll
windows7-x64
1$TEMP/go/pidgen.dll
windows10-2004-x64
3$TEMP/uninst.exe
windows7-x64
7$TEMP/uninst.exe
windows10-2004-x64
7Analysis
-
max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-05-2024 10:33
Static task
static1
Behavioral task
behavioral1
Sample
342335fb7740901c4a3942210b062673_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
342335fb7740901c4a3942210b062673_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$APPDATA/yonetici/agent/ht/ZipExeStub.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$APPDATA/yonetici/agent/ht/ZipExeStub.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$APPDATA/yonetici/agent/ht/vcdeployui.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
$APPDATA/yonetici/agent/ht/vcdeployui.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240215-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
$TEMP/Moustache.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$TEMP/Moustache.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$TEMP/go/25.opends60.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$TEMP/go/25.opends60.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
$TEMP/go/35.opends60.dll
Resource
win7-20240215-en
Behavioral task
behavioral20
Sample
$TEMP/go/35.opends60.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
$TEMP/go/pidgen.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$TEMP/go/pidgen.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral23
Sample
$TEMP/uninst.exe
Resource
win7-20240220-en
Behavioral task
behavioral24
Sample
$TEMP/uninst.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/BgImage.dll
-
Size
7KB
-
MD5
1f56d9c34643cc8033ec8e628df11cfb
-
SHA1
1231b571a298c16a1f618799fc7d20b72ccb2747
-
SHA256
c1593d641b89c8cf294ce4efeaea5d0a69b095f04947ecdabbef73d3225d3480
-
SHA512
a0c80e6f5c4aa6f34b601951033b709944d3522a6faefad11d9d8f1b4398d379d4e5618029c8134204f344e8a71bfff4e19c2d6693f2119ffd05e67dd9148d24
-
SSDEEP
96:8eU0AKTIfv7QCUsthvNL85s4lk38Eb3CDfvEh8uLzqkfnLiEQjJ3KxkP:tGBfjbUA/85q3wEh8uLm2LpmP
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 628 wrote to memory of 4884 628 rundll32.exe rundll32.exe PID 628 wrote to memory of 4884 628 rundll32.exe rundll32.exe PID 628 wrote to memory of 4884 628 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BgImage.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\BgImage.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 --field-trial-handle=4472,i,6593821857742176458,13646536021844995125,262144 --variations-seed-version --mojo-platform-channel-handle=4200 /prefetch:81⤵