650880b1ce23cd5339011a06388fa5e2be9eb74c21b65f46efcd8bb5ca8cb8bc

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 11:23

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General

Target

Item/item_bouquetC.dds
Size

11KB
MD5

8cf800d6205cc5532587ecd89d4a8680
SHA1

9ac26141f917388bd868428608b3b9496c50149c
SHA256

6c37304ae5a96473fb4bd8970319bac59eeb5f1f83b72f131905dd8cbfb0cd0e
SHA512

7fead5f863b9f61311c85c61049d5d20c3a23968d5732f8cf6e0a4fc733de964124fa7d55c0692bbc9b94a77c1aac7482b16e03deab43a2e700302de24e70f05
SSDEEP

192:gowtodGEaSgG8oxkVF1zLQ7zQT+QMLKq/d3NT4c4sqy6ng1ooU50pLQiQMKrIA:9wtvDSgGlxkVF1vdcLKqj14fy6g2z502

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-1-5-21-1163522206-1469769407-485553996-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2928	AcroRd32.exe
2928	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 1780	1648	cmd.exe	32
PID 1648 wrote to memory of 1780	1648	cmd.exe	32
PID 1648 wrote to memory of 1780	1648	cmd.exe	32
PID 1780 wrote to memory of 2928	1780	rundll32.exe	33
PID 1780 wrote to memory of 2928	1780	rundll32.exe	33
PID 1780 wrote to memory of 2928	1780	rundll32.exe	33
PID 1780 wrote to memory of 2928	1780	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Item\item_bouquetC.dds
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- 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_bouquetC.dds
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1780
- - 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_bouquetC.dds"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2928

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
d7845433bd9b1705bb5f820efa579f76

SHA1
9182b7ec44a6c2d71e76895b25a58b8d76c8b7d1

SHA256
31366be681df4eb613dbb56a575e1857e928c4028e54a4c2e5d98f2b6710b36a

SHA512
a3af2b132f09b8f21b907869b5047aae977dc2eb3baa5df15c5777cd0df5ffb50dd548699c7779903703cede96c5a62ce2617246639629e05388adb8c93fbcd0

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