ec1252778b0c308d34a752d91458a90738312cef93465908c79c5ebce731dd47

Analysis

max time kernel
139s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 04:46

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

Invoice.Pdf______________________________________________________________.exe
Size

181KB
MD5

85f8d818dd68dd9bfadf011821c86aa4
SHA1

aba6301d44a9db6ab7cb27c9e428b5c852162d51
SHA256

945b5b0a7879ad6b64d5df4de1864cf5f8f3130d53ccb45a04536c9f1dfe9f0b
SHA512

2e602be583ae1e8b7eb9d286e675d53b81c28fe3cfffb81de6b3a07367a3a0b2e268a7ac71967e4572c4a84ccfeef1c38a83fbf066acb9f36168f6f0bff5d665
SSDEEP

3072:Sflrfq/uGHcht8Tt+mJs8xYYZHjmqwNe7AzazlpmfZYE4QoutTZ:SflrS/dHytOt+mJtxYkjmjNOlpmf2Erv

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3580-0-0x0000000000400000-0x0000000000465000-memory.dmp	upx
behavioral1/memory/3580-2-0x0000000000400000-0x0000000000465000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3560	3580	WerFault.exe	83

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	Invoice.Pdf______________________________________________________________.exe

C:\Users\Admin\AppData\Local\Temp\Invoice.Pdf______________________________________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice.Pdf______________________________________________________________.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3580
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3580 -s 300
  2⤵
  - Program crash
  PID:3560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3580 -ip 3580
1⤵
PID:3856

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

Loading Replay Monitor...

Downloads

memory/3580-0-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/3580-1-0x00000000005C0000-0x00000000005D6000-memory.dmp

Filesize
88KB

Download
memory/3580-2-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download