Overview
overview
10Static
static
3Cumacean.exe
windows7-x64
10Cumacean.exe
windows10-2004-x64
10$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.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
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
- max time kernel
120s - max time network
126s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system - submitted
10/05/2024, 07:38
Static task
static1
Behavioral task
behavioral1
Sample
Cumacean.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Cumacean.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240426-en
General
- Target $PLUGINSDIR/Banner.dll
- Size 3KB
- Sample240510-jgtryaeb32
- SHA256 37f3514571476a739a26d86bf0bfb7f41f7a56fc30a9bf43f9381d0eb4df22d6
- MD5 ab67c38251627bdd59af50c52deda52c
- SHA1 2eaf5464a294a5c5aa77ae757893be6f59e0e087
- SHA512 b9af9182d4f15cfb8547fc93ecd17aa95c2c65fe45b41c8fdb25752f54bfce397b371dae3a31e15f697047f8037c34e88daa83867d96e93cade57737c9b35afd
- MD5 SHA1 SHA512
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28 PID 1644 wrote to memory of 1704 1644 rundll32.exe 28