86c5fbaec4886b844cbcf2376968430ecbd7a9b51dcf09fc9fe954b49fe6fe53

Resubmissions

07/03/2025, 03:43

250307-ead1pas1d1 10

Analysis

max time kernel
102s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 03:43

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General

Target

6a7718c005eed33ce409b03914a5b782.bin
Size

20.4MB
MD5

943e1d89214f1bacbb44013b0868074c
SHA1

0e97341c28725979410c0ffd9cde9119688d18cb
SHA256

9c5be8ef39305a0f8157ef34d38bd4d8e166930d4f698aab93104048700deb07
SHA512

c406989fc578d5d8c5212b7f17651371294a881283b1b2c2735e21bee24c921429c728978b0742597a7367d8ee97738f012ead663646a043cab7c2bea719a6ac
SSDEEP

393216:UWrmKiWpcSHbUkRVjW/6zdY4KITmDiBRsKR8trA3/m+Xn1Ul5s0v:/SKi4oHiRGAmD08pg/my1Ul5sa

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2848	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2848	AcroRd32.exe
2848	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2824	2528	cmd.exe	30
PID 2528 wrote to memory of 2824	2528	cmd.exe	30
PID 2528 wrote to memory of 2824	2528	cmd.exe	30
PID 2824 wrote to memory of 2848	2824	rundll32.exe	31
PID 2824 wrote to memory of 2848	2824	rundll32.exe	31
PID 2824 wrote to memory of 2848	2824	rundll32.exe	31
PID 2824 wrote to memory of 2848	2824	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\6a7718c005eed33ce409b03914a5b782.bin
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\6a7718c005eed33ce409b03914a5b782.bin
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2824
- - 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\6a7718c005eed33ce409b03914a5b782.bin"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2848

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
874b0d0bec2ebbcdd956cf972b1ec0ea

SHA1
80f5f094dd53fa14c264fed303f93d404136a20b

SHA256
568fb1256890e829a4bd3e295d153e2768bc44c03bbb0e93b1a756858e50d935

SHA512
8b99187e8346424e18af7da06d5197d9f39d892d00c2fb0cdf72c1d9e0ba8e7eb6a9115dca15ec3c79e2f42af4cc211afd4fd53bcbdd794001a5ac7d45f8bff5

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