f60e689830b70645133be31e9db094e258da3ea96b0fd4190cef3c1d07e9643c

Analysis

max time kernel
357s
max time network
359s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/09/2024, 00:14

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General

Target

Resource/AddRemovePrograms.admx
Size

4KB
MD5

93fe765fea18d3369319b1e2c2198aca
SHA1

ef8ca652896162e79d634919cded635374b68377
SHA256

61583dfd5e07fb3eceb722abc37a285ba18188e7f5577de41ab75e45906bbeaa
SHA512

d7dafc4d8a9c90125b3dec111ca0a5cc85dd16be368093642a0be8bab2a99589832a1fd6cc1636c7089a9204d81e8e39f1e6bee59c537971c25c89c92de1440f
SSDEEP

96:QeD/mDWaovKnKN57h45FZwLd1yvK8Nvv8uvU8jvh8dv/82vQ8kX+wv0T8pvr8YHZ:vYbOUOLdYKWvDUkhS/PQXn0TMrVPyxa7

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 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.admx	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.admx\ = "admx_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\admx_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2828	AcroRd32.exe
2828	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2844	2924	cmd.exe	31
PID 2924 wrote to memory of 2844	2924	cmd.exe	31
PID 2924 wrote to memory of 2844	2924	cmd.exe	31
PID 2844 wrote to memory of 2828	2844	rundll32.exe	32
PID 2844 wrote to memory of 2828	2844	rundll32.exe	32
PID 2844 wrote to memory of 2828	2844	rundll32.exe	32
PID 2844 wrote to memory of 2828	2844	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\AddRemovePrograms.admx
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Resource\AddRemovePrograms.admx
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2844
- - 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\Resource\AddRemovePrograms.admx"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2828

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
b277f66211b56fc5a66341cf44cb4624

SHA1
4ca7f9d47d5bb325f3df74930517c0064684e800

SHA256
2e4cfcb941a3fafdaf1c90b184cd1e417565d434111123564a75049fa34f82c3

SHA512
a03302ed57484f4078af09c499f9e202e8c7cbb754700c2b148870c9c5923004d4e1d9a535d37b16fe275febf9b0b72429f45b8fd52937d4724934293518facb

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