Overview
overview
3Static
static
3CHAINSAW_D....1.zip
windows7-x64
1CHAINSAW_D....1.zip
windows10-2004-x64
1ChainsawDance.exe
windows7-x64
1ChainsawDance.exe
windows10-2004-x64
1FMODGMS.dll
windows7-x64
1FMODGMS.dll
windows10-2004-x64
1SoundPlayer.dll
windows7-x64
1SoundPlayer.dll
windows10-2004-x64
1fmod.dll
windows7-x64
3fmod.dll
windows10-2004-x64
3snd_garden.ps1
windows7-x64
1snd_garden.ps1
windows10-2004-x64
1Analysis
-
max time kernel
19s -
max time network
31s -
platform
windows7_x64 -
resource
win7-20230705-en -
resource tags
arch:x64arch:x86image:win7-20230705-enlocale:en-usos:windows7-x64system -
submitted
07-07-2023 03:30
Static task
static1
Behavioral task
behavioral1
Sample
CHAINSAW_DANCE_DEMO_DESKTOP_2.8.1.zip
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
CHAINSAW_DANCE_DEMO_DESKTOP_2.8.1.zip
Resource
win10v2004-20230703-en
Behavioral task
behavioral3
Sample
ChainsawDance.exe
Resource
win7-20230703-en
Behavioral task
behavioral4
Sample
ChainsawDance.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral5
Sample
FMODGMS.dll
Resource
win7-20230703-en
Behavioral task
behavioral6
Sample
FMODGMS.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral7
Sample
SoundPlayer.dll
Resource
win7-20230705-en
Behavioral task
behavioral8
Sample
SoundPlayer.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral9
Sample
fmod.dll
Resource
win7-20230703-en
Behavioral task
behavioral10
Sample
fmod.dll
Resource
win10v2004-20230703-en
Behavioral task
behavioral11
Sample
snd_garden.ps1
Resource
win7-20230703-en
Behavioral task
behavioral12
Sample
snd_garden.ps1
Resource
win10v2004-20230703-en
General
-
Target
SoundPlayer.dll
-
Size
9KB
-
MD5
80ef4d6c67b0a39ebfb3adbf97796827
-
SHA1
8bf8ac28e695b6e541f5890e9361f21eff055464
-
SHA256
de17f024ed1a7c6771e97a74a999211d3ca55b40caaf70ba0cf0532cb9b410ad
-
SHA512
0bf2c8a9195176de94aeb8d263018d6ae27facb9004dc40ab21a54eb37d2dbc21154810171cfae088ffbe7faf959d5063cc002365cd4926ce19f7c0bcb3c9eb0
-
SSDEEP
96:OF2t4m5SPRnPhqyg6jjjkjpiyIN01+HwZ6b8K/1Dd04b/Ex9fMfOiS8sfQLapRvw:IeSRPhqygPiye04TELUO8VmfQH2g6Qz
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27 PID 1984 wrote to memory of 2052 1984 rundll32.exe 27