Overview
overview
3Static
static
1rainbow_blocks.zip
windows7-x64
1rainbow_blocks.zip
windows10-2004-x64
1rainbow.zip
windows7-x64
1rainbow.zip
windows10-2004-x64
1structures...ond.gz
windows7-x64
3structures...ond.gz
windows10-2004-x64
3structures...old.gz
windows7-x64
3structures...old.gz
windows10-2004-x64
3structures...tnt.gz
windows7-x64
3structures...tnt.gz
windows10-2004-x64
3structures...est.gz
windows7-x64
3structures...est.gz
windows10-2004-x64
3structures...e's.gz
windows7-x64
3structures...e's.gz
windows10-2004-x64
3structures...tue.gz
windows7-x64
3structures...tue.gz
windows10-2004-x64
3structures...ava.gz
windows7-x64
3structures...ava.gz
windows10-2004-x64
3structures...ter.gz
windows7-x64
3structures...ter.gz
windows10-2004-x64
3structures...tue.gz
windows7-x64
3structures...tue.gz
windows10-2004-x64
3structures...not.gz
windows7-x64
3structures...not.gz
windows10-2004-x64
3structures...ter.gz
windows7-x64
3structures...ter.gz
windows10-2004-x64
3structures...tue.gz
windows7-x64
3structures...tue.gz
windows10-2004-x64
3structures...one.gz
windows7-x64
3structures...one.gz
windows10-2004-x64
3structures...ere.gz
windows7-x64
3structures...ere.gz
windows10-2004-x64
3Analysis
-
max time kernel
108s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2023 19:40
Static task
static1
Behavioral task
behavioral1
Sample
rainbow_blocks.zip
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
rainbow_blocks.zip
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
rainbow.zip
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
rainbow.zip
Resource
win10v2004-20230221-en
Behavioral task
behavioral5
Sample
structures/rainbow lb structures/open chest diamond.gz
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
structures/rainbow lb structures/open chest diamond.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
structures/rainbow lb structures/open chest gold.gz
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
structures/rainbow lb structures/open chest gold.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
structures/rainbow lb structures/open chest tnt.gz
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
structures/rainbow lb structures/open chest tnt.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
structures/rainbow lb structures/open chest.gz
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
structures/rainbow lb structures/open chest.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
structures/rainbow lb structures/ore's.gz
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
structures/rainbow lb structures/ore's.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral15
Sample
structures/rainbow lb structures/popularmmos statue.gz
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
structures/rainbow lb structures/popularmmos statue.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
structures/rainbow lb structures/potion lava.gz
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
structures/rainbow lb structures/potion lava.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
structures/rainbow lb structures/potion water.gz
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
structures/rainbow lb structures/potion water.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
structures/rainbow lb structures/preston statue.gz
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
structures/rainbow lb structures/preston statue.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
structures/rainbow lb structures/rainbow or not.gz
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
structures/rainbow lb structures/rainbow or not.gz
Resource
win10v2004-20230221-en
Behavioral task
behavioral25
Sample
structures/rainbow lb structures/rainbow rollercoaster.gz
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
structures/rainbow lb structures/rainbow rollercoaster.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
structures/rainbow lb structures/rob statue.gz
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
structures/rainbow lb structures/rob statue.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
structures/rainbow lb structures/sword in the stone.gz
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
structures/rainbow lb structures/sword in the stone.gz
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
structures/rainbow lb structures/tnt sphere.gz
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
structures/rainbow lb structures/tnt sphere.gz
Resource
win10v2004-20230220-en
General
-
Target
structures/rainbow lb structures/potion water.gz
-
Size
2KB
-
MD5
d3e6491103184e02258403a6483d6326
-
SHA1
6abc99975a5f0a35cb3e2d2f084ce59479dae785
-
SHA256
c892248c870c8c4b54d3474134bff1e2cc0458e8f85e6ac89274bac8cf357430
-
SHA512
cd52bc3626a48e15ee9f49dd3a7ab5858eb61282727644f7b20ad9fd7188aeafcb97b7bb49090e855df7aa4b87d37cedc373b5aef32248194d24a17494659ec7
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3848 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\structures\rainbow lb structures\potion water.gz"1⤵
- Modifies registry class
PID:2592
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3848