Overview
overview
3Static
static
3NexaByte Launcher.exe
windows7-x64
1NexaByte Launcher.exe
windows10-2004-x64
1v1773/Welcome.html
windows7-x64
1v1773/Welcome.html
windows10-2004-x64
1v1773/bin/...32.dll
windows7-x64
1v1773/bin/...32.dll
windows10-2004-x64
1v1773/bin/...ge.dll
windows7-x64
1v1773/bin/...ge.dll
windows10-2004-x64
1v1773/bin/...32.dll
windows7-x64
1v1773/bin/...32.dll
windows10-2004-x64
1v1773/bin/...ge.dll
windows7-x64
1v1773/bin/...ge.dll
windows10-2004-x64
1v1773/bin/...32.dll
windows7-x64
3v1773/bin/...32.dll
windows10-2004-x64
3v1773/bin/...ge.dll
windows7-x64
3v1773/bin/...ge.dll
windows10-2004-x64
3v1773/bin/awt.dll
windows7-x64
1v1773/bin/awt.dll
windows10-2004-x64
1v1773/bin/bci.dll
windows7-x64
3v1773/bin/bci.dll
windows10-2004-x64
3v1773/bin/...vm.dll
windows7-x64
3v1773/bin/...vm.dll
windows10-2004-x64
3v1773/bin/dcpr.dll
windows7-x64
1v1773/bin/dcpr.dll
windows10-2004-x64
1v1773/bin/...se.dll
windows7-x64
3v1773/bin/...se.dll
windows10-2004-x64
3v1773/bin/deploy.dll
windows7-x64
3v1773/bin/deploy.dll
windows10-2004-x64
3v1773/bin/...em.dll
windows7-x64
3v1773/bin/...em.dll
windows10-2004-x64
3v1773/bin/...et.dll
windows7-x64
1v1773/bin/...et.dll
windows10-2004-x64
1Analysis
-
max time kernel
145s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-03-2024 01:01
Static task
static1
Behavioral task
behavioral1
Sample
NexaByte Launcher.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
NexaByte Launcher.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
v1773/Welcome.html
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
v1773/Welcome.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
v1773/bin/JAWTAccessBridge-32.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
v1773/bin/JAWTAccessBridge-32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
v1773/bin/JAWTAccessBridge.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
v1773/bin/JAWTAccessBridge.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
v1773/bin/JavaAccessBridge-32.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
v1773/bin/JavaAccessBridge-32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
v1773/bin/JavaAccessBridge.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
v1773/bin/JavaAccessBridge.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
v1773/bin/WindowsAccessBridge-32.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
v1773/bin/WindowsAccessBridge-32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
v1773/bin/WindowsAccessBridge.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
v1773/bin/WindowsAccessBridge.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
v1773/bin/awt.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
v1773/bin/awt.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
v1773/bin/bci.dll
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
v1773/bin/bci.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
v1773/bin/client/jvm.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
v1773/bin/client/jvm.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
v1773/bin/dcpr.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
v1773/bin/dcpr.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
v1773/bin/decora_sse.dll
Resource
win7-20240215-en
Behavioral task
behavioral26
Sample
v1773/bin/decora_sse.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
v1773/bin/deploy.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
v1773/bin/deploy.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
v1773/bin/dt_shmem.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
v1773/bin/dt_shmem.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
v1773/bin/dt_socket.dll
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
v1773/bin/dt_socket.dll
Resource
win10v2004-20240226-en
General
-
Target
v1773/bin/awt.dll
-
Size
1.1MB
-
MD5
159ccf1200c422ced5407fed35f7e37d
-
SHA1
177a216b71c9902e254c0a9908fcb46e8d5801a9
-
SHA256
30eb581c99c8bcbc54012aa5e6084b6ef4fcee5d9968e9cc51f5734449e1ff49
-
SHA512
ab3f4e3851313391b5b8055e4d526963c38c4403fa74fb70750cc6a2d5108e63a0e600978fa14a7201c48e1afd718a1c6823d091c90d77b17562b7a4c8c40365
-
SSDEEP
24576:68M4H6ioDs5FELnSbY6Ck2IlAnVCXQlFg3:9eaGnkXQlFQ
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4900 wrote to memory of 1420 4900 rundll32.exe 90 PID 4900 wrote to memory of 1420 4900 rundll32.exe 90 PID 4900 wrote to memory of 1420 4900 rundll32.exe 90