39e11c660ab5c85f9d7a277af1bdcb56e51710f7eaf71aed64eea167266bb764

Resubmissions

08-05-2023 13:17

230508-qjgzgsce9x 10

08-05-2023 13:13

230508-qgbdxsce8z 10

Analysis

max time kernel
149s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
08-05-2023 13:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

WEEKPLANNING 2023.docx.attack1
Size

220KB
MD5

5375570516b3f895a0cc78b92ddbaeb2
SHA1

fe9434598a2555f7595f97ab8b590033b12a5b25
SHA256

85043ed6006aeeb9b374300c0e997c913579002f2fe1ff3c648216e3576d4ae6
SHA512

3d5a73635d71a9b7505aed93cc2d758d99b2911cd2ff4fa108d24f35b44cbcfbdbc4d6a88afec12c707a36ec2b2c4b0c974aedfd0d1ad0eef0a5c4acc10c59b1
SSDEEP

6144:t5apOabqGYWvYp1Nq11bRbItI19yrb/1WpgDo2g:tEpgHW11Krj1WpSo2g

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.attack1\ = "attack1_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\attack1_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000_CLASSES\.attack1	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

892 AcroRd32.exe
892 AcroRd32.exe
892 AcroRd32.exe

pid	process
892	AcroRd32.exe
892	AcroRd32.exe
892	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1684 wrote to memory of 568	1684	cmd.exe	rundll32.exe
PID 1684 wrote to memory of 568	1684	cmd.exe	rundll32.exe
PID 1684 wrote to memory of 568	1684	cmd.exe	rundll32.exe
PID 568 wrote to memory of 892	568	rundll32.exe	AcroRd32.exe
PID 568 wrote to memory of 892	568	rundll32.exe	AcroRd32.exe
PID 568 wrote to memory of 892	568	rundll32.exe	AcroRd32.exe
PID 568 wrote to memory of 892	568	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\WEEKPLANNING 2023.docx.attack1"
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\WEEKPLANNING 2023.docx.attack1
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:568
- - 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\WEEKPLANNING 2023.docx.attack1"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:892

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads