b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/11/2024, 08:04

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General

Target

Malware Samples/3756d7ffc712e924f8f5b795a349f9ee.danger
Size

165KB
MD5

3756d7ffc712e924f8f5b795a349f9ee
SHA1

d86cf24c4ff4de457526084e0b1588425837f71a
SHA256

2278d355756398bc2771b5a1b69ce4d98aa59bcb91fc43ddcbd7e019dd18497f
SHA512

88fc65b8877918b577d1661b6839be4c47f8083069923e533492637941de6dfca8512825bce5447f72f6dde6bd6694df79f7ce82f3ddcc266d8b4deecc1e6aaa
SSDEEP

3072:wHRaUaqFh51r/SzFaSadGBrjC48+WZ/POhh+/DHRZKa12MG:wHRBaqbSzGdD48+aPOnYRZKa12T

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2720	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2592	2192	cmd.exe	31
PID 2192 wrote to memory of 2592	2192	cmd.exe	31
PID 2192 wrote to memory of 2592	2192	cmd.exe	31
PID 2592 wrote to memory of 2720	2592	rundll32.exe	32
PID 2592 wrote to memory of 2720	2592	rundll32.exe	32
PID 2592 wrote to memory of 2720	2592	rundll32.exe	32
PID 2592 wrote to memory of 2720	2592	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\3756d7ffc712e924f8f5b795a349f9ee.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Malware Samples\3756d7ffc712e924f8f5b795a349f9ee.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2592
- - 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\Malware Samples\3756d7ffc712e924f8f5b795a349f9ee.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2720

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
2cd82026c872a57157dfc94a6bbbfb77

SHA1
6fdf61415a6e8e1c18dfe8d63ec844eefeec74f8

SHA256
b3942b2dccc7563b9c71a87c584c0d0e5f1def0c8d2b90646610cbc0a2189ecd

SHA512
f321fddbbc046e65d016150eb55c072b8c7a9c5274b0d095a3b916d259ea0e676282a3fa25f9466a3901aad82b810549e4fbdfd6c7027487c6bd9c5b9abf2a36

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