05da915207fe2b7a54f238fee7828d3cf0cc0db0f0de7993b9ddafdf9077f3bb

Analysis

max time kernel
93s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 15:50

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General

Target

araew.exe
Size

69KB
MD5

77bd81274a2c432284179bea00ea29c6
SHA1

92d5d6b2bcc4b5e9903105d3593c1eb83f8c0edd
SHA256

ea51a0a70ba6dd2f1b40c97fe8df313b9b7b0f49f172e3e925416c88049620af
SHA512

a26d004bbe48d9c8cf6bdb95ef801a07ff431c8bbdbfcbc0b7b4458e4ba42c82be1945291cc180d2ef4fbe54cc07dbe7678fdf43be61fa2e09cfecf327decf54
SSDEEP

1536:UhbuCqJfK4hzAFiYmIoiDCqM+JIeM7WdTzVPjd6JXBsWScdPI/F:yLOK4hzj1lqM+JIeM7WwJHP+F

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bskdop = "C:\\Users\\Admin\\AppData\\Roaming\\qseiuf\\trhllwhnovvfg.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\araew.exe\""	araew.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4804	3612	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	araew.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3612 wrote to memory of 1676	3612	araew.exe	83
PID 3612 wrote to memory of 1676	3612	araew.exe	83
PID 3612 wrote to memory of 1676	3612	araew.exe	83

C:\Users\Admin\AppData\Local\Temp\araew.exe
"C:\Users\Admin\AppData\Local\Temp\araew.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3612
- C:\Users\Admin\AppData\Local\Temp\araew.exe
  "C:\Users\Admin\AppData\Local\Temp\araew.exe"
  2⤵
  PID:1676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3612 -s 592
  2⤵
  - Program crash
  PID:4804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3612 -ip 3612
1⤵
PID:3464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3612-0-0x0000000000470000-0x0000000000472000-memory.dmp

Filesize
8KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads