Overview
overview
6Static
static
3Delta.zip
windows7-x64
1Delta.zip
windows10-2004-x64
1Delta.exe
windows7-x64
3Delta.exe
windows10-2004-x64
6ICSharpCod...it.dll
windows7-x64
1ICSharpCod...it.dll
windows10-2004-x64
1Newtonsoft.Json.dll
windows7-x64
1Newtonsoft.Json.dll
windows10-2004-x64
1bin/590.dll
windows7-x64
1bin/590.dll
windows10-2004-x64
3bin/592.dll
windows7-x64
1bin/592.dll
windows10-2004-x64
3bin/Fluxte...PI.dll
windows7-x64
1bin/Fluxte...PI.dll
windows10-2004-x64
1bin/lua.xml
windows7-x64
1bin/lua.xml
windows10-2004-x64
1bin/modules.json
windows7-x64
3bin/modules.json
windows10-2004-x64
3bin/vers.txt
windows7-x64
1bin/vers.txt
windows10-2004-x64
1scripts/Pu...re.txt
windows7-x64
1scripts/Pu...re.txt
windows10-2004-x64
1Analysis
-
max time kernel
1563s -
max time network
1569s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-05-2024 11:29
Static task
static1
Behavioral task
behavioral1
Sample
Delta.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Delta.zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Delta.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
Delta.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
ICSharpCode.AvalonEdit.dll
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
ICSharpCode.AvalonEdit.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
Newtonsoft.Json.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
Newtonsoft.Json.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
bin/590.dll
Resource
win7-20240220-en
Behavioral task
behavioral10
Sample
bin/590.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
bin/592.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
bin/592.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
bin/Fluxteam_net_API.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
bin/Fluxteam_net_API.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
bin/lua.xml
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
bin/lua.xml
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
bin/modules.json
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
bin/modules.json
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
bin/vers.txt
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
bin/vers.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
scripts/Put your own scripts in here.txt
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
scripts/Put your own scripts in here.txt
Resource
win10v2004-20240419-en
General
-
Target
bin/Fluxteam_net_API.dll
-
Size
6.2MB
-
MD5
cdf73079a63074805810016f13fbbfce
-
SHA1
f7ecbbd392820ea6fb8cbc72911325c440c0c271
-
SHA256
c1eb4052b0a9d672595be10d21ff60a79039c5842d8c98e837251a721549c60b
-
SHA512
2eb5a41dfe01d6b58aba5d27a4b359f8b6ea2b913e465ca839f09b3c334aabe550d4925a6e786540a5c28c9086ed97b2187722f3bf62c54ae92922550f5e36e9
-
SSDEEP
98304:ff0ldnefVuuvtLonWJ7gatg6QrkP6G9qvPpZDI0evx+AquS/gdV7Wme+OEDl:kH6tvP613pZkvquddNLhOW
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1752 rundll32.exe 1752 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28 PID 1284 wrote to memory of 1752 1284 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\Fluxteam_net_API.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\Fluxteam_net_API.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
PID:1752
-