fd423dc5c37065f1bef1c9acacb859f0f6d8bb779d6f24a0c8f3bf8f2585f1a8

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 22:39

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General

Target

misc.pyc
Size

4KB
MD5

f450829addc19ea4da350682ab197177
SHA1

d945d4aeb21e9aa3b995c05afa4ae9310427b664
SHA256

5d285150443c750bb0b68da4cc87732b81703e9665f719247a0ee62bd9482ca6
SHA512

645a11a031c4872b378201555a1c2a0aaa5537cb83d9a98028f09dbcfac527b691b8ef417b616ad2a7ce3d2920f4081fbd8dd201e83db74dacb01615510d15bb
SSDEEP

96:XSMlhlv6KPDweHPF8+VB7sHIZGhIW0vmyyZ1k93hub:iolvJ0evq+VBXZGh4vmV1kFhub

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-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2896	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2896	AcroRd32.exe
2896	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 2372	956	cmd.exe	32
PID 956 wrote to memory of 2372	956	cmd.exe	32
PID 956 wrote to memory of 2372	956	cmd.exe	32
PID 2372 wrote to memory of 2896	2372	rundll32.exe	33
PID 2372 wrote to memory of 2896	2372	rundll32.exe	33
PID 2372 wrote to memory of 2896	2372	rundll32.exe	33
PID 2372 wrote to memory of 2896	2372	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\misc.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:956
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\misc.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2372
- - 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\misc.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2896

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
81b202956cc3c5769f2873d282ef085c

SHA1
9e52b786f36a02b735c8e4ca18c83de368f4e00d

SHA256
9f61c03adc42762dd04b5b06a2626af3b825da96249c9ec4eb94038e41b9c281

SHA512
97469b4f520361237cff9fd37c5696587123070540109210297f5790a896f2beee964173b37f9dd4a268b2010fcb66c643859b5b7630d5672adf48fda7476ca2

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