Overview
overview
10Static
static
8challenge-files.zip
windows7-x64
1challenge-files.zip
windows10-2004-x64
1challenge-...top.gz
windows7-x64
3challenge-...top.gz
windows10-2004-x64
3Stairs.txt
windows7-x64
1Stairs.txt
windows10-2004-x64
1challenge-...sk.txt
windows7-x64
1challenge-...sk.txt
windows10-2004-x64
1challenge-...64.dll
windows7-x64
10challenge-...64.dll
windows10-2004-x64
10challenge-...st.hta
windows7-x64
1challenge-...st.hta
windows10-2004-x64
1challenge-...st.dll
windows7-x64
10challenge-...st.dll
windows10-2004-x64
10challenge-...1.docm
windows7-x64
10challenge-...1.docm
windows10-2004-x64
10challenge-...se.dat
windows7-x64
3challenge-...se.dat
windows10-2004-x64
3Analysis
-
max time kernel
38s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
27-12-2022 20:22
Behavioral task
behavioral1
Sample
challenge-files.zip
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
challenge-files.zip
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
challenge-files/challenge-files/2021-06-02-fake-gzip-file-from-supplementik.top.gz
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
challenge-files/challenge-files/2021-06-02-fake-gzip-file-from-supplementik.top.gz
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
Stairs.txt
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
Stairs.txt
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
challenge-files/challenge-files/2021-06-02-scheduled-task.txt
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
challenge-files/challenge-files/2021-06-02-scheduled-task.txt
Resource
win10v2004-20221111-en
Behavioral task
behavioral9
Sample
challenge-files/challenge-files/Tetoomdu64.dll
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
challenge-files/challenge-files/Tetoomdu64.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
challenge-files/challenge-files/collectionBoxConst.hta
Resource
win7-20220901-en
Behavioral task
behavioral12
Sample
challenge-files/challenge-files/collectionBoxConst.hta
Resource
win10v2004-20221111-en
Behavioral task
behavioral13
Sample
challenge-files/challenge-files/collectionBoxConst.dll
Resource
win7-20220812-en
Behavioral task
behavioral14
Sample
challenge-files/challenge-files/collectionBoxConst.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral15
Sample
challenge-files/challenge-files/docs 06.02.2021.docm
Resource
win7-20221111-en
Behavioral task
behavioral16
Sample
challenge-files/challenge-files/docs 06.02.2021.docm
Resource
win10v2004-20221111-en
Behavioral task
behavioral17
Sample
challenge-files/challenge-files/license.dat
Resource
win7-20220812-en
Behavioral task
behavioral18
Sample
challenge-files/challenge-files/license.dat
Resource
win10v2004-20220901-en
General
-
Target
Stairs.txt
-
Size
4B
-
MD5
fb248367e3f32e447a4e6da1c6975a70
-
SHA1
6bf43c5b1e0303f5d3b03a339c367cbabafa1310
-
SHA256
a985289db7d6043514f3769eb6276cb294bb795dec2fbf0090d9c07595bd7df7
-
SHA512
bf09abaa0f21f786263f407f77fad5a82de0993aad0a0c9a2984d549d4b83b64a896b8c829407597b7ca64145f6be40fdf2dfb328c38ba76f15c926955066205
Malware Config
Signatures
-
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 1864 NOTEPAD.EXE
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1864-54-0x000007FEFBF01000-0x000007FEFBF03000-memory.dmpFilesize
8KB