Analysis
-
max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
19-12-2023 17:59
General
-
Target
707ba8dca9b7d9c717d33e102cd80cae.exe
-
Size
4.3MB
-
MD5
707ba8dca9b7d9c717d33e102cd80cae
-
SHA1
cf6edd3ae5df41a07c6df335836a292028739b98
-
SHA256
25f1d3238d50fcbe2c26b743197e2ae319bf61fc927ca5e5cf3c009ba35512d9
-
SHA512
945c3481c7388e814210a5d1fa42cbb5c9e8833f30c3089991f309171c563f1d036b0bb8cf067d28862747179334be5c283e4c8586a92c1ce2f82af498456b3f
-
SSDEEP
98304:kNNaf55cH3Bj1JkxjOejrq8lVwOro1bbyOFb0hjB4+81TC:kNNa4HxDe/GDhFb0lB4+
Malware Config
Extracted
loaderbot
http://jokerkqc.beget.tech/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 2 IoCs
-
XMRig Miner payload 14 IoCs
-
Drops startup file 1 IoCs
-
Executes dropped EXE 1 IoCs
-
Loads dropped DLL 1 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 1 IoCs
-
Suspicious behavior: RenamesItself 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\707ba8dca9b7d9c717d33e102cd80cae.exe"C:\Users\Admin\AppData\Local\Temp\707ba8dca9b7d9c717d33e102cd80cae.exe"1⤵
- Drops startup file
- Loads dropped DLL
- 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.supportxmr.com:3333 -u 49YFQi8yvD2aPA6d5yT5FVbzQoG8uzYN8CnXnYc5Rnu4MyAVN3MtWMUVa5d5un4nAoE1wsUxEGKKdds1mN6UV1zd1zxNKUi -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
4.3MB
MD5c58b9de8d4554c6718264f55c9861cfd
SHA12e120be3d952d9deefc8972519d452bab8814156
SHA256c371d06d30f5afea4fa0bf62f7ea104d3073c688802cdac21d33b4464e9beff4
SHA5122d64f80a507b6bb6001b1c8eea09e5d7c7ede93ae3b670ec2db809b46ebead1758abe9b485ce4bb28440b8ad7164594fca08d28198f2c8cd807dbc9eb36d0335
-
Filesize
128KB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
80KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
128KB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
128KB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
12.6MB
-
Filesize
128KB
-
Filesize
12.6MB
-
Filesize
128KB
-
Filesize
12.6MB
-
Filesize
4.4MB
-
Filesize
256KB
-
Filesize
12.6MB
-
Filesize
6.9MB
-
Filesize
6.9MB
-
Filesize
12.6MB
-
Filesize
256KB