dbd106361cdfac4358c046f492560356d2b193f8eae93a443fba916c5dd742a7

Analysis

max time kernel
147s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240730-en
resource tags

arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system
submitted
02/08/2024, 02:37

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General

Target

WaveWindowsMod.exe
Size

8.0MB
MD5

a53ea6b00430d1a9d1f784fd30720b88
SHA1

ccda57d4ff526f60048f09e8336560ba5014951f
SHA256

dbd106361cdfac4358c046f492560356d2b193f8eae93a443fba916c5dd742a7
SHA512

c9fd02b4e4b8cdc99bbe4bd9bd0ee62433e78e394ea619ad204600424f321994377f27f90bf2434c41fbe905a6078ffed54c6d10057d3063e360f6cabe114cee
SSDEEP

196608:lG5rY45g686QOL+rSYS6rBQ5IjnkSIAAtzXeEnA2RtCKkVJI55m0M:lerY4G686QOSrSYpnkSwXhXz5c

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2744	4972	WerFault.exe	77

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	WaveWindowsMod.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4972	WaveWindowsMod.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4972	WaveWindowsMod.exe

C:\Users\Admin\AppData\Local\Temp\WaveWindowsMod.exe
"C:\Users\Admin\AppData\Local\Temp\WaveWindowsMod.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4972 -s 1708
  2⤵
  - Program crash
  PID:2744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4972 -ip 4972
1⤵
PID:3152

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1468

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

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Downloads

memory/4972-0-0x000000007475E000-0x000000007475F000-memory.dmp

Filesize
4KB

Download
memory/4972-1-0x0000000000D70000-0x0000000001572000-memory.dmp

Filesize
8.0MB

Download
memory/4972-2-0x0000000074750000-0x0000000074F01000-memory.dmp

Filesize
7.7MB

Download
memory/4972-3-0x00000000061F0000-0x00000000062A2000-memory.dmp

Filesize
712KB

Download
memory/4972-4-0x0000000005FE0000-0x0000000006080000-memory.dmp

Filesize
640KB

Download
memory/4972-5-0x0000000006090000-0x0000000006098000-memory.dmp

Filesize
32KB

Download
memory/4972-6-0x00000000060C0000-0x00000000060C8000-memory.dmp

Filesize
32KB

Download
memory/4972-7-0x0000000006AE0000-0x0000000006AEA000-memory.dmp

Filesize
40KB

Download
memory/4972-8-0x0000000006B00000-0x0000000006B76000-memory.dmp

Filesize
472KB

Download
memory/4972-9-0x0000000006C80000-0x0000000006C8A000-memory.dmp

Filesize
40KB

Download
memory/4972-10-0x0000000006CB0000-0x0000000006CE2000-memory.dmp

Filesize
200KB

Download
memory/4972-11-0x0000000006E30000-0x0000000006E56000-memory.dmp

Filesize
152KB

Download
memory/4972-12-0x0000000006E70000-0x0000000006E78000-memory.dmp

Filesize
32KB

Download
memory/4972-14-0x0000000006F00000-0x0000000006F76000-memory.dmp

Filesize
472KB

Download
memory/4972-15-0x0000000007010000-0x0000000007026000-memory.dmp

Filesize
88KB

Download
memory/4972-16-0x0000000006ED0000-0x0000000006EDA000-memory.dmp

Filesize
40KB

Download
memory/4972-17-0x0000000074750000-0x0000000074F01000-memory.dmp

Filesize
7.7MB

Download