f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 09:18

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General

Target

f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe
Size

861KB
MD5

b036012ff35a5f3738dcd36e5e9d55b1
SHA1

560db191d96f9559c11f8cd8c5bdbe7722c75aa8
SHA256

f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0
SHA512

35f5e6d80cb37ebe4a4de803510ce4d33bb4eddb89e5f4d7e0cdb5811f4b644a1ae1f8ba63ea357f2c6dcc19dbd74428c0834b1982ca40a3a2046e8564600e47
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCc9OU7VuuYxFMU2SL:7JZoQrbTFZY1iaCcYYKFM2L

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
1380	4968	WerFault.exe	82

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	f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 1460	4968	f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe	86
PID 4968 wrote to memory of 1460	4968	f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe	86
PID 4968 wrote to memory of 1460	4968	f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe	86

C:\Users\Admin\AppData\Local\Temp\f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe
"C:\Users\Admin\AppData\Local\Temp\f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\f77786d716bdf01be933a41a2315e1db3d671e99cc7f2bcae148869becd52fe0.exe"
  2⤵
  PID:1460
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 740
  2⤵
  - Program crash
  PID:1380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4968 -ip 4968
1⤵
PID:4572

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

memory/4968-11-0x00000000040A0000-0x00000000042A0000-memory.dmp

Filesize
2.0MB

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