349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2025, 14:05

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General

Target
349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe
Size 840KB
Sample250307-rdz4js1ry8
SHA256 349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de
MD5 7c7f5065d0ddaa204dbf30d2c5d624f7
SHA1 2cafcf3ab758ea2a0b3a91136e7db707d983164e
SHA512 f3a583c6ec3f256c02797391de368b8ad036524c5804dffe46f20dbed1ab6ce62ec4db48163354f4bc04ada8a152a9c006efed05d082d506dca005e73d07c6ed
SSDEEP 12288:ehkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aCFkj8RrQAgmziIaeAu7jr:uRmJkcoQricOIQxiZY1iaCFs+17Njr
MD5 SHA1 SHA512 SSDEEP

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1484	4624	WerFault.exe	84

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	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe
4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4624 wrote to memory of 4104	4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe	90
PID 4624 wrote to memory of 4104	4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe	90
PID 4624 wrote to memory of 4104	4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe	90
PID 4624 wrote to memory of 4104	4624	349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe	90

C:\Users\Admin\AppData\Local\Temp\349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe
"C:\Users\Admin\AppData\Local\Temp\349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\349351cbc7fc50949df3ddbf744d5a70a1611e73daeaf35763e4d56ca9ae67de.exe"
  2⤵
  PID:4104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 732
  2⤵
  - Program crash
  PID:1484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4624 -ip 4624
1⤵
PID:8

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

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Downloads

memory/4624-6-0x0000000003C70000-0x0000000003E70000-memory.dmp

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