f9cccb173ebc5e4433b8533a22c1a61fd6b6ea04c5fe9d0fcd65707142315871

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 12:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Spoofer.pdb
Size

18KB
MD5

968c0b7daee54c863f20264a1cde93b0
SHA1

aa17289b96d96446080e466c6e5544d528c4b14b
SHA256

564ae9f85fb22c411887d6bef5c7aacb7527d35dbf087b048f10d4745fb698cf
SHA512

cc6239b1476c751dd1b248bff9c22e51085023c5f9885e47008681b8145962ab3cab32cbc7121fb850d19c24f99b1bc1b01de360f6ec9799883b1334077d0910
SSDEEP

384:Qw1+h6389lxonIaiaBs4PlGgeHynNttf/teJOWNHFfPwMBUYNBucsl2xnxnkvLD:x1+h6s2fn5ntePz8

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-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2736	AcroRd32.exe
2736	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2140	2340	cmd.exe	31
PID 2340 wrote to memory of 2140	2340	cmd.exe	31
PID 2340 wrote to memory of 2140	2340	cmd.exe	31
PID 2140 wrote to memory of 2736	2140	rundll32.exe	32
PID 2140 wrote to memory of 2736	2140	rundll32.exe	32
PID 2140 wrote to memory of 2736	2140	rundll32.exe	32
PID 2140 wrote to memory of 2736	2140	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Spoofer.pdb
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Spoofer.pdb
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2140
- - 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\Spoofer.pdb"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2736

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
e0de1d7e9fe0cb147fd39eb18a9dbd3b

SHA1
1c36678f5bc0340a9a2b9383fadde0d03e9b3315

SHA256
5680ab8dd72f6da60c1db2fa88609b7ff9fc677300277d2161ed763abc309d04

SHA512
93fdbdf00b5bf6b90a8b58e4cac90691fdf0108cbeaccaf8d4d48288292fb8fa51297633ca733be8f803f8161afc8a240490b37c1c3429c28356c83215a63c2d

Download Submit