3df785fda4cd77f1d06645e42406b31bd766b8149d1a608974a99296a31063c0

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:13

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General

Target

Inv.80967568.Scan.pdf.....exe
Size

321KB
MD5

0fdcc8266884dd687604486514c6634c
SHA1

afdabfb1c31580bbda9a1722e6e0839bd32df3f9
SHA256

e4447b89d65251cb238f02c538cf01488628c61ac709f195535feec8e18ec9e3
SHA512

1e08f28e87c26a13645b23f4d0ca209feeaa252357bf9a294556771c24bd261e627bde1603d0947d7aed2de0b366c27eb520527b978e0fd2cafc0ea9016ac023
SSDEEP

6144:18LxBz9FLFYq1kvN/o7QFPRVbaVmVP7BlpFFxNwzR:49FLFd1ktoMFPcmFLpjiR

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
640	Inv.80967568.Scan.pdf.....exe

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	Inv.80967568.Scan.pdf.....exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 4908	640	Inv.80967568.Scan.pdf.....exe	82
PID 640 wrote to memory of 4908	640	Inv.80967568.Scan.pdf.....exe	82
PID 640 wrote to memory of 4908	640	Inv.80967568.Scan.pdf.....exe	82

C:\Users\Admin\AppData\Local\Temp\Inv.80967568.Scan.pdf.....exe
"C:\Users\Admin\AppData\Local\Temp\Inv.80967568.Scan.pdf.....exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:640
- C:\Users\Admin\AppData\Local\Temp\Inv.80967568.Scan.pdf.....exe
  "C:\Users\Admin\AppData\Local\Temp\Inv.80967568.Scan.pdf.....exe"
  2⤵
  PID:4908

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsc8BF5.tmp\blgyqihyvgd.dll

Filesize
17KB

MD5
aff7a15a068a40996bbec6d2f8fe510a

SHA1
c05a992dc17306bb507bfa0b5e4d68edd8809c99

SHA256
86ec7cf90bd0ca677b897807c5391958e539890822e607a5087035308e527f64

SHA512
cda72fff7af615df8a5f407ddde60c013ccb0816a30a32673eefa8973101f87039b95e466078b764298c3890cdbfe6b02dc65a7b7bff3ab81514507bccf139bd

Download Submit
memory/640-6-0x0000000074500000-0x0000000074509000-memory.dmp

Filesize
36KB

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