650880b1ce23cd5339011a06388fa5e2be9eb74c21b65f46efcd8bb5ca8cb8bc

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 11:23

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General

Target

Item/item_cameo.dds
Size

15KB
MD5

3a2c917122015a049b9787c5a6ce70e8
SHA1

4e2e86601b3d41f9d11e87e4d3660627e31650c7
SHA256

ef1c375fceb879308b23e15340839f85c3b88b5383af532025181b10a6f8f76a
SHA512

52c10c24a395255eb48b37029d5ad2a1648ad162a28c03ce11420cdd90b3e3a6f7744e90c5bf58da5fa912e4b8d2fa7b7eb8e93fa7b75243ad2ae98b1212f3eb
SSDEEP

384:g/Hwpi8pkEJjJtS+gSCDWy2RBvhCay8UIT:IQpvkEbtSdDuxQ4

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
2700	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2700	AcroRd32.exe
2700	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 3048	3032	cmd.exe	31
PID 3032 wrote to memory of 3048	3032	cmd.exe	31
PID 3032 wrote to memory of 3048	3032	cmd.exe	31
PID 3048 wrote to memory of 2700	3048	rundll32.exe	32
PID 3048 wrote to memory of 2700	3048	rundll32.exe	32
PID 3048 wrote to memory of 2700	3048	rundll32.exe	32
PID 3048 wrote to memory of 2700	3048	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Item\item_cameo.dds
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Item\item_cameo.dds
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3048
- - 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\Item\item_cameo.dds"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2700

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
5c58196303057957cf82e12d1c2e8497

SHA1
62c547dfab4de426977cac5c102a236efcb66c51

SHA256
3175c62112546720a323139c07dbd65bba11eb71eca9acb53e08e94104238fe1

SHA512
5ec89f2a45d801dce8734adaa1b69f14fba369e112d3378f18a1177f64db2e265bf370aeb39f0324ade116b2465e3576841b7b8bf81558d334ab1836054a24dc

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