Overview
overview
3Static
static
381c822dc58...18.exe
windows7-x64
381c822dc58...18.exe
windows10-2004-x64
3$PLUGINSDI...up.exe
windows7-x64
3$PLUGINSDI...up.exe
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.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$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$R1.exe
windows7-x64
$R1.exe
windows10-2004-x64
$PLUGINSDI...Ex.dll
windows7-x64
3$PLUGINSDI...Ex.dll
windows10-2004-x64
3$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.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$PLUGINSDIR/nswg.dll
windows7-x64
3$PLUGINSDIR/nswg.dll
windows10-2004-x64
3$PLUGINSDI...e.html
windows7-x64
3$PLUGINSDI...e.html
windows10-2004-x64
3$PLUGINSDI...w.html
windows7-x64
3$PLUGINSDI...w.html
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
01-08-2024 21:26
Static task
static1
Behavioral task
behavioral1
Sample
81c822dc58e396560f0be681fc20e4fc_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
81c822dc58e396560f0be681fc20e4fc_JaffaCakes118.exe
Resource
win10v2004-20240730-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FLVProPlayerSetup.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FLVProPlayerSetup.exe
Resource
win10v2004-20240730-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/blowfish.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/blowfish.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral13
Sample
$R1.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$R1.exe
Resource
win10v2004-20240730-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/InetLoadEx.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/InetLoadEx.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/Progress.dll
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/Progress.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/blowfish.dll
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/blowfish.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nswg.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nswg.dll
Resource
win10v2004-20240730-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/welcomepage.html
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/welcomepage.html
Resource
win10v2004-20240730-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/welcomepage_noadw.html
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/welcomepage_noadw.html
Resource
win10v2004-20240730-en
General
-
Target
$PLUGINSDIR/Progress.dll
-
Size
80KB
-
MD5
15e01578481287bbcf32d2217f1b5246
-
SHA1
67a7d05bb2f8b33980867d3352280fa0cd0b4e9f
-
SHA256
61d8f9eba68cc6e2a83ec6d1689b2aa45e06bc32e13cdfcec8b593a14bc8bf70
-
SHA512
9a83832faf20eaef5043f69d468bfe032d790274df25bae73bce4f7830ac83587d7e23dba531bff04951cbed67399386d9ea4337002a99d8cf61de3f8e33b674
-
SSDEEP
768:WCFSITRx/imU5IBAczjPj+NbHHFJUzWwrhABjknWgiLLhfv09jaYhdb5P8mDnbK:+8xzUKBZo0zWWhskjiLwR/5P3b
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 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28 PID 1852 wrote to memory of 2244 1852 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Progress.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Progress.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2244
-