38dab3a3473223788cf9f9b076565051822698d48834b4f79155c80bf3fefaff

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 05:24

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General

Target

Quotation_pdf.exe
Size

299KB
MD5

a16263d29f0baf03c98a07abf45075ce
SHA1

b3ef9f164cbb0223b0258a3eb498ba538c15aaef
SHA256

92ad5c470a683171c46d3d5917c459540cfcac74287e037bc7744997e61f4ce1
SHA512

c50012cadf6aacdeb0adda38ef171cd59659c27ef3e78b9a11275c24098cd1b13f9e634454d55cf95dc8d0cf5479901c8d155e688db8d8fefb72919c98765ad8
SSDEEP

6144:MhfRiOnic88fItIX3Binn59KlkfPhfCSLjp:MhfRYl8QtyCnGmf7p

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2384	2368	WerFault.exe	81

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	Quotation_pdf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 4508	2368	Quotation_pdf.exe	83
PID 2368 wrote to memory of 4508	2368	Quotation_pdf.exe	83
PID 2368 wrote to memory of 4508	2368	Quotation_pdf.exe	83

C:\Users\Admin\AppData\Local\Temp\Quotation_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation_pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\Quotation_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation_pdf.exe"
  2⤵
  PID:4508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 332
  2⤵
  - Program crash
  PID:2384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2368 -ip 2368
1⤵
PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2368-1-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-2-0x00000000005C0000-0x00000000005C2000-memory.dmp

Filesize
8KB

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