Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
25/09/2022, 17:25
General
- Target DOC20220914-5678909876556089.exe
- Size 936KB
- Sample220925-vy912afee9
- SHA256 d2f322cb15f591ef314eda3cb164f8ab0ca0048f89c8694cf9bc6ca39a2785fb
Malware Config
Extracted
-
formbook
-
c1no
-
NOAZ1GtFnUx1bqjUWmD6
-
sUBk3CYAoWuQfq3UWmD6
-
5vwrVl0msDtpEkYt
-
VtL6sSoIchhMStcj5DxYbm3FBw==
-
BKjy1ZxyhhuJ2guPWUI=
-
eAgklPLAE7zgqOmwRqPNOQLXz1Y=
-
aApC9n9Zp0ZhObwjLLLUAg1cjsx6Lg==
-
OrLZYLeFBavC1cD5+A==
-
jJm87eu4hy/QMbYE/wzDRQLXz1Y=
-
s63OS5RsBKrY3FurpDZXbm3FBw==
-
hyxwKsePxJNCwwejbEg=
-
l5667e2vQOkM4hFPE5yA0Q==
-
wTtVQBT04YkyoNKoN53GFV9m2hpS
-
+pzWhBnS26FJqiRyZXQrqR1Ow/1B
-
d/VHx031x5W2
-
GjhhiKSDZ/1txQejbEg=
-
nDhRjp5e9JeQiKzm+gqI41hdV5nFhsI=
-
ws4wtUMZYA1pEkYt
-
GazXV6Fr6akfcvxEOcbpTTCmMEq7Jg==
-
2vAOHufF5MT6VdU=
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\DOC20220914-5678909876556089.exe"C:\Users\Admin\AppData\Local\Temp\DOC20220914-5678909876556089.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\DOC20220914-5678909876556089.exe"C:\Users\Admin\AppData\Local\Temp\DOC20220914-5678909876556089.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1256-135-0x0000000000190000-0x000000000027E000-memory.dmp
memory/1256-136-0x0000000005390000-0x0000000005934000-memory.dmp
memory/1256-137-0x0000000004CB0000-0x0000000004D42000-memory.dmp
memory/1256-138-0x0000000004C30000-0x0000000004C3A000-memory.dmp
memory/1256-139-0x0000000008AE0000-0x0000000008B7C000-memory.dmp
memory/1256-140-0x0000000000990000-0x00000000009F6000-memory.dmp
memory/2776-142-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2776-144-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2776-145-0x0000000000401000-0x000000000042F000-memory.dmp
memory/2776-146-0x0000000001340000-0x000000000168A000-memory.dmp