Overview
overview
10Static
static
3UMOWA DEV8...df.exe
windows7-x64
10UMOWA DEV8...df.exe
windows10-2004-x64
10$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.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
3Repurchase...91.deb
windows7-x64
3Repurchase...91.deb
windows10-2004-x64
3Analysis
- max time kernel
120s - max time network
123s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
17/04/2024, 10:25
Static task
static1
Behavioral task
behavioral1
Sample
UMOWA DEV8759 - pdf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UMOWA DEV8759 - pdf.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BgImage.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BgImage.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
Repurchased/Unmistakedly/kontrakters/Grundvolden/Banderol191.deb
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Repurchased/Unmistakedly/kontrakters/Grundvolden/Banderol191.deb
Resource
win10v2004-20240226-en
General
- Target $PLUGINSDIR/Banner.dll
- Size 4KB
- Sample240417-mf9njsdf2z
- SHA256 f4530c734e3ce6253ffa6e5d755d61e4709ab9fc3b0eee3d4cdb89ec89c48bd2
- MD5 aea3ac67fa68fd3f00edfbf9b43a2770
- SHA1 aa59d1a4311c42b612ee66a027f224261beebbc3
- SHA512 ffb6abc624d50ae8bc9c83ff518cb532dfd076f107077dceaf0e23d11c186a18671a5f538270be8b0b986e41ad1981a3606995046a6ee7b6b64a33c83ed72df9
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28 PID 2228 wrote to memory of 1344 2228 rundll32.exe 28