e883775711e2df54fc98181d782ede135d1b5e212594fe59cb9e75be5cdfaaa6

Resubmissions

07-01-2025 23:46

250107-3sjkwswnen 10

06-01-2025 21:58

250106-1vmzzszjgs 10

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 21:58

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General

Target

.data
Size

512B
MD5

014871d9a00f0e0c8c2a7cd25606c453
SHA1

92d7e0d8d66861f702d867dac616b7d02bca94ec
SHA256

637a3943c555de3601588a8398252a905d18c17f9d49f750b812daa630abac68
SHA512

3f1e945759614a0e0ee05d8cc7c9d3a9f0b2954f64c173dd8f755d6b422c0b2f1f7a5c3af8aa54f3c6909de65c125e048dd8d17ee55da3989c4b2c807d83874c

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-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2732	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2732	AcroRd32.exe
2732	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2892	2108	cmd.exe	31
PID 2108 wrote to memory of 2892	2108	cmd.exe	31
PID 2108 wrote to memory of 2892	2108	cmd.exe	31
PID 2892 wrote to memory of 2732	2892	rundll32.exe	32
PID 2892 wrote to memory of 2732	2892	rundll32.exe	32
PID 2892 wrote to memory of 2732	2892	rundll32.exe	32
PID 2892 wrote to memory of 2732	2892	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\.data
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\.data
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2892
- - 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\.data"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2732

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
ddacd96355125b5559c507012ac55f9f

SHA1
772654ee9d79e658ddf79344c2a8647c8a6d5685

SHA256
0db419c3f6eec5afbd7a06f8310a10ba02952fbc5bd19a5e09ee870d7ba661d5

SHA512
b8fd583df1d6c9608e5621610f61e6ec4d54b980010e04168438babef7a9d0b801d51a3a94abeb89c4ce71bc4e498f8d1e884da74dd7a1874ecd548625b38a19

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