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Overview
overview
8Static
static
7a3e5d841d9...18.exe
windows7-x64
8a3e5d841d9...18.exe
windows10-2004-x64
8$PLUGINSDIR/7za.exe
windows7-x64
1$PLUGINSDIR/7za.exe
windows10-2004-x64
1$PLUGINSDIR/Aero.dll
windows7-x64
7$PLUGINSDIR/Aero.dll
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13/06/2024, 05:00 UTC
Behavioral task
behavioral1
Sample
a3e5d841d9f5d05d54379f2000593a05_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3e5d841d9f5d05d54379f2000593a05_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/7za.exe
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/7za.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Aero.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Aero.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/advsplash.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/advsplash.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/Aero.dll
-
Size
7KB
-
MD5
2329db4688b46b8cde1297575a8fc94c
-
SHA1
dcaf28dd61992df3ffc64468e1ff487193d83ad8
-
SHA256
2c58ec428c767ce05e3b2c18ef1e1d9be0d6cd3a97c9f33c95666ea9a66caa9b
-
SHA512
1e6571c14faab22e6169c21867862bbaacd17bd0d8b589d8403150c62cf022b137428b681d5cffc51b6c772cc04d1213a142f1781dd3a38892daea93e2241994
-
SSDEEP
192:M6nmPtvco460e35M76v9gTnDg9ZLbG7ChBsZ:UvcoIYKnDg9xhs
Malware Config
Signatures
-
resource yara_rule behavioral5/memory/2336-1-0x0000000074E70000-0x0000000074E7A000-memory.dmp upx behavioral5/memory/2336-3-0x0000000074E70000-0x0000000074E7A000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 292 2336 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 756 wrote to memory of 2336 756 rundll32.exe 28 PID 2336 wrote to memory of 292 2336 rundll32.exe 29 PID 2336 wrote to memory of 292 2336 rundll32.exe 29 PID 2336 wrote to memory of 292 2336 rundll32.exe 29 PID 2336 wrote to memory of 292 2336 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Aero.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Aero.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2336 -s 2203⤵
- Program crash
PID:292
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