16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0

Resubmissions

05-01-2025 21:21

250105-z7bl2sylfp 10

05-01-2025 21:20

250105-z6styawnez 6

Analysis

max time kernel
29s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-01-2025 21:20

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General

Target

Application-2-3-11.apk
Size

4.8MB
MD5

c602b505ac9a4f3620b9a27a7c7c9a9f
SHA1

94f9cfc4629544d9def7553c6085e298197b19ca
SHA256

16219c346d9b3535633f07ad18741be4ad7ec7bca4f454838aa17b2658259cf0
SHA512

5802d2a8a29533da0b816238c494bfbfe3f18d84e1bdcc760c40e85bbbab3cefb2a168c8ee49d93f2bf9d3c5fc45ac52b4b72efad455ae5e182ec4b9c8653532
SSDEEP

49152:ARsEXk0ksvKAcj7k45iS7xrGXrAi/l5jVKScDZn2ua0i4FENwiIhXGI:ARsnHsvBcj7N5iSRGNBVKn9iMEJm/

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-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2604	AcroRd32.exe
2604	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2584	2676	cmd.exe	31
PID 2676 wrote to memory of 2584	2676	cmd.exe	31
PID 2676 wrote to memory of 2584	2676	cmd.exe	31
PID 2584 wrote to memory of 2604	2584	rundll32.exe	32
PID 2584 wrote to memory of 2604	2584	rundll32.exe	32
PID 2584 wrote to memory of 2604	2584	rundll32.exe	32
PID 2584 wrote to memory of 2604	2584	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Application-2-3-11.apk
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Application-2-3-11.apk
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2584
- - 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\Application-2-3-11.apk"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2604

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
fb7dc2fe2ebe7e7fe3bde5641f60b307

SHA1
90bcdec9f3b3b5957102a953ec0e1ac993490c21

SHA256
0c0a143b64d8e333d1defe24506ff69c817e6ba8cbb63931c153e7520a690ac8

SHA512
112ab59dc12707a872bcbb71eec60201c21a5252d322140237caa98b8f231f3b2f3b583f3e58bba9bd4709f32a896691097a9f9c60b9fd50701947cdc928a644

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