39ec76a40c9ca23930ef6191263e8b613d7cf2280cc1371dc9ee3b6ea7827d24

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 12:39

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General

Target

lib/Libido.pyc
Size

26KB
MD5

e5112b56b47b5d0e7b4280e8fb1c852c
SHA1

3840a85041e10d445651df388e8e225f13a90afb
SHA256

4f6493d6f09f7cc7d3b8964bb08c6f957754fbace85e0aabb4bff34e2d843886
SHA512

fa618a7becfb68ff8170155d6acf4f2878587c63026b5ce0c14a603179d1598031c2665d9fd55964813b24338d005fa68832445f67b81a8f3684dc66d489f3e9
SSDEEP

768:WLuVaTW373Y59hN2TE1yOvHYZ05zh6bbcK:gP0L4hNOE1yOvH4uicK

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-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2888	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2240 wrote to memory of 2168	2240	cmd.exe	31
PID 2168 wrote to memory of 2888	2168	rundll32.exe	33
PID 2168 wrote to memory of 2888	2168	rundll32.exe	33
PID 2168 wrote to memory of 2888	2168	rundll32.exe	33
PID 2168 wrote to memory of 2888	2168	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lib\Libido.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\lib\Libido.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2168
- - 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\lib\Libido.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2888

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
b799218502d5c6152c78fa9f66a1fd50

SHA1
664ac1c609b1305e50889571dc4714f489558b34

SHA256
d27c40a93c12b5280a3198599d9079f107f111db35eee3608816f9a35203f029

SHA512
a8a4ede45591d26b82168bf0880d750a74c9b5a35def2b106a4d058a720f34508e5077f152d8ec8a26b05548bf7a350edd71c788f4d22a5a3e282bddf57f347a

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