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
23s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230703-en -
resource tags
arch:x64arch:x86image:win7-20230703-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
FMODGMS.dll
-
Size
180KB
-
MD5
be68f44a1b532da3ec52ca1ba4c6d7d4
-
SHA1
214e6c4ed11b10db523718e2f1fbf16ad7a24de3
-
SHA256
9d1de6c1e9262048eb4c417ed9fe497cc7548ede802475f079345c0f7cd9335c
-
SHA512
e94a2eb628c1bd3f7bae2c311c3b74c4cb159cf16ce2d45bfeea9fb8233b31711fbdd3d51ff9b5cd5e2e9fd0877faa349481afd8817a50b800ce7ce26b65a859
-
SSDEEP
3072:NAucEC4pE4a8bsP/f3A/0n72LRGkYu9biUXI/yfnGsAg0FuXVrt73VBDrSYg:KucECtq0n34kCLQkYEmRPsAOFrJlprSF
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28 PID 2316 wrote to memory of 1480 2316 rundll32.exe 28