3627d3266098a60da43acc2cde5657e8fdb28dc762fe8453e7d5e051b92ee999

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Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-01-2025 16:30

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General

Target

idasdk90/module/script/ebc.py
Size

52KB
MD5

3b6b6269ee5aa5328ce951528839b737
SHA1

d0d15f989ac141bdfd414ba054ba2d61826d7016
SHA256

ac6abeaf7d1e1b244ee6a265da786d75a7e2cc14071067b9d22ad3cac427f65b
SHA512

c0b7cfd41a579537a88cfdc22679042fac18679ec5da955a45aac386b307bfceb553ff69c3ea7ed78594c5d37d3961c901921e9262359a6555394a0f868b3928
SSDEEP

384:7LtcnGVRW0KDzUAHBgG9B9oDO2sOCMzPEGdVJtqLF8U8qZtZSrmpcTqnZrBUZn+F:7LtcnGVRW0KDYAhgG9BwzzLJa

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2852	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2852	AcroRd32.exe
2852	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2096	2172	cmd.exe	32
PID 2172 wrote to memory of 2096	2172	cmd.exe	32
PID 2172 wrote to memory of 2096	2172	cmd.exe	32
PID 2096 wrote to memory of 2852	2096	rundll32.exe	33
PID 2096 wrote to memory of 2852	2096	rundll32.exe	33
PID 2096 wrote to memory of 2852	2096	rundll32.exe	33
PID 2096 wrote to memory of 2852	2096	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\idasdk90\module\script\ebc.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\idasdk90\module\script\ebc.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\idasdk90\module\script\ebc.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
655915a4e87a5ec4208b59f27d1b24f9

SHA1
62531cde9b99ed3ca3f65da20514714adaed2783

SHA256
f9dcca9de95952e5b72d018024aebd2c713b155c32a431fbf48c006d9bd36974

SHA512
37524dda073d8dfac6935e55bd87df97d1c8014690cf11e5b372efec836228aa93f192727cf435e33b5d549b202b6b3e34c18b5f80d39eb79efc9e306f404d14

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