Overview
overview
10Static
static
10084c57449c...0e.exe
windows7-x64
1014b94844b9...c3.exe
windows7-x64
102daa514408...2e.exe
windows7-x64
102e6f094748...ec.exe
windows7-x64
2e96b55980...ea.exe
windows7-x64
134c392448f...ea.exe
windows7-x64
1037d8add251...4c.exe
windows7-x64
103a72653053...59.exe
windows7-x64
1049aca08f5b...24.exe
windows7-x64
104a2ad49c93...9f.exe
windows7-x64
35199b64b50...3c.exe
windows7-x64
55c30024ae...15.exe
windows7-x64
1056f7b48f38...59.exe
windows7-x64
105a96b92938...a4.exe
windows7-x64
10606b88fce1...c4.exe
windows7-x64
16bda9faf71...4b.exe
windows7-x64
1071b46e95fb...a8.exe
windows7-x64
107d98972d5c...9c.exe
windows7-x64
987b9b910d5...cb.exe
windows7-x64
108958d7b8c5...e2.exe
windows7-x64
10ab5be9e691...09.exe
windows7-x64
10b228a698ee...c0.exe
windows7-x64
c864a70f78...1d.exe
windows7-x64
cfd5d9a4e6...f0.exe
windows7-x64
da6f543313...2e.exe
windows7-x64
6e05323d9ca...62.exe
windows7-x64
1e48bd2f16b...14.exe
windows7-x64
10ecfb5c95d0...9d.exe
windows7-x64
10f08c1c26d3...3f.exe
windows7-x64
6f354148b5f...0f.exe
windows7-x64
6f7caf7d69c...6a.exe
windows7-x64
10fcb6844506...93.exe
windows7-x64
1Analysis
-
max time kernel
1562s -
max time network
1563s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
16-07-2024 08:54
Static task
static1
Behavioral task
behavioral1
Sample
084c57449c765416706301c723116da5073aa60da415c0eb3013239611135b0e.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
14b94844b99ac43c014ea73c3400097e3239a7307d1618e84159a741ab0e8ac3.exe
Resource
win7-20240704-en
Behavioral task
behavioral3
Sample
2daa5144081dd288c1dc936ec27b1c8bd709633450ceb73f235fccd1c3d3c62e.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
2e6f094748124800d8cf6bdb28bb8aa4caa066923cf3e9778dae8bcb2b6e85ec.exe
Resource
win7-20240705-en
Behavioral task
behavioral5
Sample
2e96b55980a827011a7e0784ab95dcee53958a1bb19f5397080a434041bbeeea.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
34c392448fc0818278cd19bb0841adf573e967be8a0f73bb42bb367a5835b6ea.exe
Resource
win7-20240704-en
Behavioral task
behavioral7
Sample
37d8add251cb4179224ebbc0e28f8d9e26b5e64bbaec37f26a996bf51556f04c.exe
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
3a7265305386f955adbeb6bd7c711f03395963ac36be82e5bb6b1d7b2034c859.exe
Resource
win7-20240704-en
Behavioral task
behavioral9
Sample
49aca08f5b259860364fc224601a944aa17161bb1da688e24621038457472d24.exe
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
4a2ad49c934f9ae6ca6b5d0c7cc34f5e12d349640012fa8cf8eb7e2d3acd6c9f.exe
Resource
win7-20240705-en
Behavioral task
behavioral11
Sample
5199b64b50f678d75f85cb0c3ac97d7df67f23471815e21236b1a790d008fe3c.exe
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
55c30024aed833336eb4720a1a4a40c78496efb27b3c4d5c3f1d1b5935c12715.exe
Resource
win7-20240705-en
Behavioral task
behavioral13
Sample
56f7b48f3877743c44aef0f3e990b3387dd6185f1c40a7477f5b6bad64960659.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
5a96b929383817aa298eec8cca019bcd984fcd71dd8ee353541392c1082756a4.exe
Resource
win7-20240708-en
Behavioral task
behavioral15
Sample
606b88fce1441e6d83e1fb2ba1b511e4a9e68f7fc01c55b7c53e08fd28f9a0c4.exe
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
6bda9faf719bb7a55e822667d909086193d323d8fa06b1a3d62437fcf6a9e24b.exe
Resource
win7-20240705-en
Behavioral task
behavioral17
Sample
71b46e95fba31267475537a338f49ce1cd0bc56c0f15346b05b673051cbe90a8.exe
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
7d98972d5c78e1d4969da76856d6818942b606c267efa67fd31d39ae77497e9c.exe
Resource
win7-20240705-en
Behavioral task
behavioral19
Sample
87b9b910d5d5a053e3b39989cc6fd51601abdaea207a26c765f21f43a4cd4dcb.exe
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
8958d7b8c51215d6a27444b2760f1ce843a414d380052e6e71c2af6e9ab69ce2.exe
Resource
win7-20240704-en
Behavioral task
behavioral21
Sample
ab5be9e6911b43f0974e01dabec772b968274d9b5ea39ba2ad7cd294056e5d09.exe
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
b228a698ee826b42e19307f2d34c2620819a67a0e98fd2af08aae570b8178cc0.exe
Resource
win7-20240704-en
Behavioral task
behavioral23
Sample
c864a70f78fb972f505ae5b13c0ad984e64c547194beb258926bb4c323fac31d.exe
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
cfd5d9a4e67799f2428c6071dcc13fcf726f49ec3e706f0302b4592a3a0a08f0.exe
Resource
win7-20240705-en
Behavioral task
behavioral25
Sample
da6f543313480695aab95a5e685741a8d185fba0600363f74063eb1cda0f672e.exe
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
e05323d9ca6df47d9add5b2f757ea2490ebd11dfe1b56b82a9e93ba9d814e162.exe
Resource
win7-20240705-en
Behavioral task
behavioral27
Sample
e48bd2f16b53a3630f3fca69d0d236d15bc23b08754d980bd29b15841b0fdf14.exe
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe
Resource
win7-20240705-en
Behavioral task
behavioral29
Sample
f08c1c26d375f6881990756e39208017b02af75fca0ebddb72f5e5c14e20363f.exe
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
f354148b5f0eab5af22e8152438468ae8976db84c65415d3f4a469b35e31710f.exe
Resource
win7-20240705-en
Behavioral task
behavioral31
Sample
f7caf7d69cef15d5c3b9983513e4e40edc3a31c5ead4139bc41d1500442a966a.exe
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
fcb68445068ebf4cd526d316622f9aa3e8065f9a9f42e5330f66f5cb160be393.exe
Resource
win7-20240705-en
General
-
Target
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe
-
Size
52KB
-
MD5
ba9210de03de945901f02792f7994871
-
SHA1
20c4569cbb6f2650b02f6a5257faa8a8dfb298bd
-
SHA256
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d
-
SHA512
277d26eea627b3da26664aaa4f72a7b79cd50311e45c59333563b4f58b76e6562cbaa1d55127c69d0830864721efa890fa824e1be381cca5e84bddc98f2b44d0
-
SSDEEP
1536:EJJRZQJes5b0k5bbyu6hXOKJrkH6sNNW:oJRa4kLmNVOKJIasNE
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0019-0409-0000-0000000FF1CE}-C\README_8505163.txt
http://t5vj34iny72dpdu4.onion
https://content.screencast.com/users/tywlgpwg/folders/Default/media/3c1aeb4c-5386-41df-8eee-346487877522/decryption.avi
Signatures
-
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
Processes:
bcdedit.exebcdedit.exepid process 2820 bcdedit.exe 2828 bcdedit.exe -
Disables Task Manager via registry modification
-
Deletes itself 1 IoCs
Processes:
cmd.exepid process 1256 cmd.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Adobe\\ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe" ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe -
Drops desktop.ini file(s) 26 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exedescription ioc process File created C:\Users\Admin\Favorites\Links for United States\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Desktop\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Recorded TV\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Contacts\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Links\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Videos\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Music\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Documents\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Downloads\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Searches\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Libraries\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Pictures\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Videos\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Downloads\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Pictures\Sample Pictures\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Pictures\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Music\Sample Music\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Favorites\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Documents\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Desktop\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Favorites\Links\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Saved Games\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Recorded TV\Sample Media\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Admin\Music\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Users\Public\Videos\Sample Videos\desktop.ini ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe -
Drops file in Program Files directory 2 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exedescription ioc process File created C:\Program Files\README_8505163.txt ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe File created C:\Program Files (x86)\README_8505163.txt ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe -
Drops file in Windows directory 1 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exedescription ioc process File created C:\Windows\README_8505163.txt ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
Processes:
vssadmin.exepid process 876 vssadmin.exe -
Runs ping.exe 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exepid process 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exevssvc.exedescription pid process Token: SeDebugPrivilege 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe Token: SeBackupPrivilege 1636 vssvc.exe Token: SeRestorePrivilege 1636 vssvc.exe Token: SeAuditPrivilege 1636 vssvc.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.execmd.execmd.exedescription pid process target process PID 2088 wrote to memory of 2160 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 2160 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 2160 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 1256 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 1256 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 1256 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 1256 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2088 wrote to memory of 1256 2088 ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe cmd.exe PID 2160 wrote to memory of 876 2160 cmd.exe vssadmin.exe PID 2160 wrote to memory of 876 2160 cmd.exe vssadmin.exe PID 2160 wrote to memory of 876 2160 cmd.exe vssadmin.exe PID 1256 wrote to memory of 2164 1256 cmd.exe PING.EXE PID 1256 wrote to memory of 2164 1256 cmd.exe PING.EXE PID 1256 wrote to memory of 2164 1256 cmd.exe PING.EXE PID 2160 wrote to memory of 2820 2160 cmd.exe bcdedit.exe PID 2160 wrote to memory of 2820 2160 cmd.exe bcdedit.exe PID 2160 wrote to memory of 2820 2160 cmd.exe bcdedit.exe PID 2160 wrote to memory of 2828 2160 cmd.exe bcdedit.exe PID 2160 wrote to memory of 2828 2160 cmd.exe bcdedit.exe PID 2160 wrote to memory of 2828 2160 cmd.exe bcdedit.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe"C:\Users\Admin\AppData\Local\Temp\ecfb5c95d0f3d112650ef4047936e8fa5244c21c921f6c7a6963e92abab4949d.exe"1⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2088 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Roaming\delback.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:2160 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:876 -
C:\Windows\system32\bcdedit.exebcdedit.exe /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
PID:2820 -
C:\Windows\system32\bcdedit.exebcdedit.exe /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
PID:2828 -
C:\Windows\system32\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\update.bat" "2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1256 -
C:\Windows\system32\PING.EXEping -n 1 -w 5000 10.10.254.2543⤵
- Runs ping.exe
PID:2164
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD591efb38a435e05e3c8a28899d17d1535
SHA14096ec3a546b1b91ec950ff79d12d0f8ea27a5f1
SHA256e983d181aa4a98c84528dd669ded7529a2078111267475928ecd461c39dc97dd
SHA512b21dcf65719af6b0cbd448a812b2413748542e3704e1283b7ff67def308b6f1850939cb03138d9e3d399c7487cca71e7ef204b37426c954fedadb8425dff60e1
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Filesize
582KB
MD5c3f146632cb5d0e2323c2fc5102e4d42
SHA18713c3d2d7c32a22686dd2b2cf7835b47a9520ad
SHA256673f79b5ae207c3a99c127f7653bc74ed245205c183623b62d86567cfc1228a6
SHA512e2ecea00ca4c06a57e9e6e871852aafb00a1e65992ff499e77808478311d573bf617e3a3779f41d49555cbf1daac67cb38a09990d07f7f08d7caf0d1784ed2a4
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C:\ProgramData\Package Cache\{5740BD44-B58D-321A-AFC0-6D3D4556DD6C}v12.0.40660\packages\vcRuntimeAdditional_amd64\vc_runtimeAdditional_x64.msi
Filesize140KB
MD5ac2b1cb47693f8ef63f346eb906550f3
SHA1a0a916d7d5edb01fee5779526d377133f911089e
SHA256c67e77b8dcbaf89c251328e2e857dbc03f97c987b97ca369fa33c4b3ebeb7b5f
SHA51223c9c633b705f558e69ea2308c1543f2a7cf96e108d1ad53c2637e05b84319dbcbd416275a6c8e7764587ee1b0b68418069bf2d6beaae3905e199929bd5aa856
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Filesize
167B
MD5d1df9bb96b34b2b9cba30dc139a00ef8
SHA144e80d8b875f296f7087eadc0584276fb68fa323
SHA25617bdd9c1355d56e607eae45138d64ed86ebb1369dfcdf4f7ef313124c2f098bc
SHA5127029c53a5de207b495c512bbfc160ccb1d76fb0101ff5bef497cc0bfa570228b5d641e3fb34ee4d17585a19e4ce0b1337f7e14750c70a014d69c1d8afa4f7ec2
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Filesize
147B
MD52450c91afcc2d4cc3dea374820bed314
SHA1dd1b61d0aa6d1769018c1d3144de9bb960a64d3c
SHA2564f157084c6e48b547e698ed83ae9a853a4db4b7a115249db272e3eb93316f7df
SHA512b0b21d16b7f35bfc5526ed07407ec85a221a7a036827b65dce0a449d02a31f3f6f5ce2fbf94f0af01ce4a248b27ccf5f287dd2746ee423766be8d366f78ccc91
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Filesize
10KB
MD545b246e1a4619b291672cf44f1507835
SHA171508a182cccc0a2d803bdd976a04c501ec9e920
SHA25641f21d8261a3ead2e5e4a8372ea7534f116e506c31736561d0ebe3782bbcb781
SHA51224cced0a6899b970a1a2ca349b4caa099dd696fb69a46b7f70f9f2cef559f8ef40378451bfbfe78015d995169cc92a203778b866b44772246e485a3cfba0c2e1
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Filesize
81KB
MD5c1945622f108598d665c2c270c551de3
SHA1f3125647337e064fa3653902a943e9645efe8d98
SHA256eeb4eada194abec0d51fb844243bd2a575f8f02015f1cba94ea27638dd755c9c
SHA5123c39736f1eb5e6aa4451f1bd489b1f535d97370dc33c89d72b5510a09c98b335126b54b6deec59cc6696f1ef834364c0aaa1dfe3a94d216031b685e7acde01ed