Overview
overview
7Static
static
3846328c964...18.exe
windows7-x64
7846328c964...18.exe
windows10-2004-x64
7$1/$APPDAT...er.exe
windows7-x64
7$1/$APPDAT...er.exe
windows10-2004-x64
7$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$1/MediaPl...on.exe
windows7-x64
1$1/MediaPl...on.exe
windows10-2004-x64
1$1/MediaPl...ff.exe
windows7-x64
1$1/MediaPl...ff.exe
windows10-2004-x64
1$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$R1/mplayerc.exe
windows7-x64
1$R1/mplayerc.exe
windows10-2004-x64
1Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 13:58
Static task
static1
Behavioral task
behavioral1
Sample
846328c9641705a25e245812690346b7_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
846328c9641705a25e245812690346b7_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$1/$APPDATA/MediaPlayerApplication2/uninstaller.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$1/$APPDATA/MediaPlayerApplication2/uninstaller.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$1/MediaPlayerApplication.exe
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$1/MediaPlayerApplication.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$1/MediaPlayerInstallerStuff.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$1/MediaPlayerInstallerStuff.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$R1/mplayerc.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$R1/mplayerc.exe
Resource
win10v2004-20240426-en
General
-
Target
$1/$APPDATA/MediaPlayerApplication2/uninstaller.exe
-
Size
39KB
-
MD5
35f86495201e758774fa56984e98884a
-
SHA1
e642a7b5ac6a0cf4c0bfca0fdac23d5d1b732d35
-
SHA256
10aa89b9dc0e4271f928c08fa656eb94c967cf32c2beefc6b6ec637d326f22dc
-
SHA512
8ec5e7b2b4611733c25c98a5ec5e4017b48ef3b3136b5d8989b499e5ff5acebca1375e511e172927b1b3cbfaccce273a4a7036824baf0b8ba5991fd172600aed
-
SSDEEP
768:+JKOdm9o29rJYypQJ2JQJXJuKU+duC1ZHQ0D3LHSGiVNupJRnQCe:qTdm9B9lYypfMXvugHQ0DbLiNu21
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2384 Un_A.exe -
Loads dropped DLL 1 IoCs
pid Process 1688 uninstaller.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2384 Un_A.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1688 wrote to memory of 2384 1688 uninstaller.exe 28 PID 1688 wrote to memory of 2384 1688 uninstaller.exe 28 PID 1688 wrote to memory of 2384 1688 uninstaller.exe 28 PID 1688 wrote to memory of 2384 1688 uninstaller.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\$1\$APPDATA\MediaPlayerApplication2\uninstaller.exe"C:\Users\Admin\AppData\Local\Temp\$1\$APPDATA\MediaPlayerApplication2\uninstaller.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$1\$APPDATA\MediaPlayerApplication2\2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:2384
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
39KB
MD535f86495201e758774fa56984e98884a
SHA1e642a7b5ac6a0cf4c0bfca0fdac23d5d1b732d35
SHA25610aa89b9dc0e4271f928c08fa656eb94c967cf32c2beefc6b6ec637d326f22dc
SHA5128ec5e7b2b4611733c25c98a5ec5e4017b48ef3b3136b5d8989b499e5ff5acebca1375e511e172927b1b3cbfaccce273a4a7036824baf0b8ba5991fd172600aed