b7dcd530d64dcc98af9da6f3b89d32aa6771b060c994028e6d9e41ff1da26abd

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 21:08

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General

Target

Exela-V2.0-main/builder.py
Size

9KB
MD5

c334e5c6dbdc27f8e8b48d1dac286f23
SHA1

4bc5853e91ad009c82efb16b8b4db489ea762995
SHA256

27ebc271f47bd76b63b5f3aa36b7f0587f3bd543c9ca5e0e89719df54ef82f73
SHA512

2de1d4879194e664d5d0911d1c36b6bf7c89fc25e86890e7028398c657ecb667564df08db7d7436a04a3cf7b1db30eb8ecd252b71281ca7b1523139871c47a13
SSDEEP

192:+m8jnYv13epp3UfI2Pa/fcjzgLu1krJUPjDxsOl/Zapl:+m4nM1upp39V8ELblU7DxsOfw

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2760	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2760	AcroRd32.exe
2760	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 3044 wrote to memory of 1968	3044	cmd.exe	31
PID 1968 wrote to memory of 2760	1968	rundll32.exe	32
PID 1968 wrote to memory of 2760	1968	rundll32.exe	32
PID 1968 wrote to memory of 2760	1968	rundll32.exe	32
PID 1968 wrote to memory of 2760	1968	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Exela-V2.0-main\builder.py
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Exela-V2.0-main\builder.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1968
- - 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\Exela-V2.0-main\builder.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2760

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

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Downloads

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

Filesize
3KB

MD5
4c56802d1025670d8410be25442980eb

SHA1
f61f8de0023066c627c7d7323f30cb6777ccf3d2

SHA256
4b3caf1e32d79419e9904567a0e4d2e5e52fc74636003267263eba27a41b6d88

SHA512
37d9de5513de01542ca9949b01f588014f5bb97ed0823bd65ec8ed36028a9ea50fadb66ab1548ff8b059df0a013ce65d697575d28ece57678d98ea164ee73bca

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