Analysis
- max time kernel
12s - max time network
110s - platform
windows10_x64 - resource
win10v20201028 - submitted
11/03/2021, 20:46
General
- Target OfficeDocument.exe
- Size 268KB
- Sample210311-s1mfpdbss6
- SHA256 9b6b1c78310d6db88d9809d68e486388166fe5298c6c5f2c58d7726069ab609e
Score
10/10
Malware Config
Extracted
Family
-
buer
C2
-
megawesternbank.com
Signatures
- Buer
Buer is a new modular loader first seen in August 2019.
- Buer Loader 2 IoCs
Detects Buer loader in memory or disk.
Processes
-
C:\Users\Admin\AppData\Local\Temp\OfficeDocument.exe"C:\Users\Admin\AppData\Local\Temp\OfficeDocument.exe"1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/880-2-0x00000000009B0000-0x00000000009B1000-memory.dmp
memory/880-3-0x0000000000030000-0x0000000000038000-memory.dmp
memory/880-4-0x0000000040000000-0x000000004000A000-memory.dmp