Overview
overview
3Static
static
3dadc86b707...18.exe
windows7-x64
3dadc86b707...18.exe
windows10-2004-x64
3$PLUGINSDI...64.dll
windows7-x64
3$PLUGINSDI...64.dll
windows10-2004-x64
3$PLUGINSDI...RL.dll
windows7-x64
3$PLUGINSDI...RL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3AddIn/VisLrc.dll
windows7-x64
3AddIn/VisLrc.dll
windows10-2004-x64
3Codecs/Col...er.dll
windows7-x64
3Codecs/Col...er.dll
windows10-2004-x64
3Codecs/asf...er.dll
windows7-x64
3Codecs/asf...er.dll
windows10-2004-x64
3Codecs/atrc.dll
windows7-x64
3Codecs/atrc.dll
windows10-2004-x64
3Codecs/drvc.dll
windows7-x64
3Codecs/drvc.dll
windows10-2004-x64
3Codecs/raac.dll
windows7-x64
3Codecs/raac.dll
windows10-2004-x64
3Feidianol.exe
windows7-x64
3Feidianol.exe
windows10-2004-x64
3MyUpdate.exe
windows7-x64
1MyUpdate.exe
windows10-2004-x64
3NetAgent.dll
windows7-x64
3NetAgent.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11-09-2024 17:28
Static task
static1
Behavioral task
behavioral1
Sample
dadc86b707f62245a335bf501ec9a124_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dadc86b707f62245a335bf501ec9a124_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Base64.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Base64.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/blowfish.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/blowfish.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
AddIn/VisLrc.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
AddIn/VisLrc.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral17
Sample
Codecs/ColorFilter.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
Codecs/ColorFilter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Codecs/asfsplliter.dll
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
Codecs/asfsplliter.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Codecs/atrc.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Codecs/atrc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Codecs/drvc.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
Codecs/drvc.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Codecs/raac.dll
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
Codecs/raac.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Feidianol.exe
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
Feidianol.exe
Resource
win10v2004-20240910-en
Behavioral task
behavioral29
Sample
MyUpdate.exe
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
MyUpdate.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
NetAgent.dll
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
NetAgent.dll
Resource
win10v2004-20240802-en
General
-
Target
NetAgent.dll
-
Size
84KB
-
MD5
1818cc72eebeffe8bebbcf0517190bab
-
SHA1
cbc20d2a9d765c2fbd29b184c1403f84a3c14055
-
SHA256
593faafb47a292843455a7eb54938b401be9f1d9a43ac9f6cb000b910402ae2b
-
SHA512
7ad5b226ea7f037f98dd9ffded71bc1733003c32d922fb98ff38c87811c762f9c11d3fbd8959e707fe5227864aa5869fc14b2f0e1a1109b2fe28ac98ead59660
-
SSDEEP
768:98afu7G7/V+x8LJieYeAft9tjETIVGuU8pTDt0y1qcZCiv9P9J30QilhvHASocA9:WvKDuxeAlswpTRFRCivxYJVoc5Q
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30 PID 2076 wrote to memory of 1720 2076 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NetAgent.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2076 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\NetAgent.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1720
-