5513812584a5ba7810b812db7ceec2d0e9cb214cef95a2580e29927cf4fe9921

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-10-2024 22:47

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General

Target

qt.conf
Size

84B
MD5

af7f56a63958401da8bea1f5e419b2af
SHA1

f66ee8779ca6d570dea22fe34ef8600e5d3c5f38
SHA256

fdb8fa58a6ffc14771ca2b1ef6438061a6cba638594d76d9021b91e755d030d3
SHA512

02f70ca7f1291b25402989be74408eb82343ab500e15e4ac22fbc7162eb9230cd7061eaa7e34acf69962b57ed0827f51ceaf0fa63da3154b53469c7b7511d23d

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-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2596	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2596	AcroRd32.exe
2596	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 2632	1780	cmd.exe	30
PID 1780 wrote to memory of 2632	1780	cmd.exe	30
PID 1780 wrote to memory of 2632	1780	cmd.exe	30
PID 2632 wrote to memory of 2596	2632	rundll32.exe	31
PID 2632 wrote to memory of 2596	2632	rundll32.exe	31
PID 2632 wrote to memory of 2596	2632	rundll32.exe	31
PID 2632 wrote to memory of 2596	2632	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\qt.conf
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\qt.conf
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2632
- - 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\qt.conf"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2596

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
1fc148c61f4c70b467e4840348c92ad9

SHA1
dc702f8308d0d98c284c838b1446ac5d17cf79c3

SHA256
69935384eabd87ceb6246a9c1d39d5f30501bdbf6e776b2d033f33ed317042cb

SHA512
1e582241457784f62eb39e55bc056fc72ebd20397de05c8e593838eccf2657301a681e9601de717607178ae85338fd85399cd6cbbfcef1fe028104e42fa4247b

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