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
43s -
max time network
37s -
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
ChainsawDance.exe
-
Size
4.8MB
-
MD5
3ca03698c68e94e7eac4c54a124e332c
-
SHA1
af907d41ee1005cfb6ddd12703477ab89b60764a
-
SHA256
ecba38bfc3cc82894ef3d7bd441add36b6e1c2f02574d9b8eba1dae10a628ab1
-
SHA512
34e0447c2bb37bea5ef2cb1d9534c6156e7ca67328da070f5253c7d83874e037a57a255368ae769d6cdc0c8c82040da6437714df2427d0721eb1caa27e434b13
-
SSDEEP
98304:foiaAGExvx3hhKE7uO5m7CsuCc5/serZLg0sO0S8Yp4m/jsLiuzfJHUSyPM8yJVl:f2AhhKE7uO5m7CsuCc5/sev0hi1/62Ba
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: 33 1192 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1192 AUDIODG.EXE Token: 33 1192 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1192 AUDIODG.EXE Token: 33 2360 ChainsawDance.exe Token: SeIncBasePriorityPrivilege 2360 ChainsawDance.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2360 ChainsawDance.exe 2360 ChainsawDance.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ChainsawDance.exe"C:\Users\Admin\AppData\Local\Temp\ChainsawDance.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2360
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x5541⤵
- Suspicious use of AdjustPrivilegeToken
PID:1192
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
62B
MD51b389a5395646f0e03ed8e4af1f44599
SHA16ebabf8509fb398ac7df4dc8357b0a6e13077ac0
SHA2563c0c76391c4e7a99c761d79b2a30f716cbbca332021c6d6b9934e256b8485592
SHA51216999c09e173be4f993925ece1db342c17d5be72321f5e57ee7281c39a9cf6099433267454f05f634b143a5b55edf5f2f89fb0280c7fb574cafcef6b7fded2f1
-
Filesize
62B
MD51b389a5395646f0e03ed8e4af1f44599
SHA16ebabf8509fb398ac7df4dc8357b0a6e13077ac0
SHA2563c0c76391c4e7a99c761d79b2a30f716cbbca332021c6d6b9934e256b8485592
SHA51216999c09e173be4f993925ece1db342c17d5be72321f5e57ee7281c39a9cf6099433267454f05f634b143a5b55edf5f2f89fb0280c7fb574cafcef6b7fded2f1
-
Filesize
62B
MD5302f7b59b4be79715e727d51e6875df7
SHA167e4e2af2fba423540d95eb97594aa7c7447a66c
SHA2564a0504f873af688a833201359c0ecfe49ffb9ac54042780a08fc9d359f610776
SHA5122060aa9ab53e39bd86a53bb102a5960876f109732fa2e678f2d36b283fc2f719eb2031183a8a84e22a1d47ebef8dccec63f451d37e1fb425b3042f259c69ada4
-
Filesize
62B
MD5448ff4602cd77b6ee40009deeb910afe
SHA1c95ee51efc2552d7f8179c49a755722aaaddd4b2
SHA256011e3d5ba09631e398dfd40339415b04a3c69cde3a889ea5c450db9b3dc05bb8
SHA512bb9f104a80d2a77b93728c685310420fde64efd6f7db60ac9f03a1850367a22462b59eac5aa708e195d045f8ee28fb43884a6af6200d556fc4e11a1eaf25ae31
-
Filesize
62B
MD56971a402f7e79c43d5fc60bd52ab10fe
SHA1d517133b1bdd1c7f3fd7492ca6abb5a0eaca8a11
SHA2563f6efc15fe9f2549a784cfc3a2bf00721dca412cce25288332ab501c7f99de18
SHA5127842fcb60fd9c8ce55f55970d13f8fee5d2d0618c12eb5f3cc5a9af9351012ac86d6422b7e67ecb18874b798684dab9c2ca73f19be75190d305268a04e5a4d3f
-
Filesize
62B
MD56971a402f7e79c43d5fc60bd52ab10fe
SHA1d517133b1bdd1c7f3fd7492ca6abb5a0eaca8a11
SHA2563f6efc15fe9f2549a784cfc3a2bf00721dca412cce25288332ab501c7f99de18
SHA5127842fcb60fd9c8ce55f55970d13f8fee5d2d0618c12eb5f3cc5a9af9351012ac86d6422b7e67ecb18874b798684dab9c2ca73f19be75190d305268a04e5a4d3f