650880b1ce23cd5339011a06388fa5e2be9eb74c21b65f46efcd8bb5ca8cb8bc

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 11:23

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General

Target

Item/item_bouquetB.dds
Size

9KB
MD5

f719044f419bafa787ee09d307164514
SHA1

afc170a8ff147af7c52623602b3ae6bf0703b358
SHA256

7c02a235a281a4b4e86b996d6e46c4285017b924845e9444da96fec757ed51a4
SHA512

8ecca20f02b4ffd2ffb053257bb14f30e8ef9f824e37f491f228bbb85dcbd062365cf87ef8b69621600a2ebc150479b70b2ad328fde8f960e7ccff8ce1e1d521
SSDEEP

192:cCCSeWXK2SNGstTBtp39pCh30Z7O1n4B/yCeue1s6o7PMbED:cCZeWXXKTX59pCh3IK1nkKCeueal7H

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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2600	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2600	AcroRd32.exe
2600	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2788	2688	cmd.exe	31
PID 2688 wrote to memory of 2788	2688	cmd.exe	31
PID 2688 wrote to memory of 2788	2688	cmd.exe	31
PID 2788 wrote to memory of 2600	2788	rundll32.exe	32
PID 2788 wrote to memory of 2600	2788	rundll32.exe	32
PID 2788 wrote to memory of 2600	2788	rundll32.exe	32
PID 2788 wrote to memory of 2600	2788	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Item\item_bouquetB.dds
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- 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_bouquetB.dds
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2788
- - 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_bouquetB.dds"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2600

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
064ac1bad03a0a4331915e0b00f29b81

SHA1
5fd6636bc443c76e034dc79b86a18c08f00e1f05

SHA256
795ac66dfd09e8328d94d8c01ce4079baf447b61716dc3df65e2a0a1ecc42b74

SHA512
bb397f912b84b01f9ec6b01e97131dd79c4eb351680e76b36290d34a540862784b5b3e9c9b66a9dac121fdbccb1835c9bca8d566c18f6bb651ecd0e1713b5876

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