344700d3141170111a9b77db100f6961cc54a2988d964d34f7e1ca57aa42aa2a

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 15:21

Target

WaveInstaller (1).exe
Size

1.5MB
MD5

c822ab5332b11c9185765b157d0b6e17
SHA1

7fe909d73a24ddd87171896079cceb8b03663ad4
SHA256

344700d3141170111a9b77db100f6961cc54a2988d964d34f7e1ca57aa42aa2a
SHA512

a8612836fb4714b939d03f7fe08391bbc635ca83ab853fc677159e5db6b00f76b9b586bdae9c19d2406d9a2713d1caf614132cb6c14e1dddc6ac45e47f7e5a5d
SSDEEP

24576:9viinbT3ipyqwPx4x3RyFoBkkAd04wJAAh/jV1gJcPNZI6fntX3HOt2pbs81ind2:EinbT3ipTD0anywJAaD/3U2pb7indT

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2736 2332 WerFault.exe WaveInstaller (1).exe
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

Processes:

WaveInstaller (1).exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WaveInstaller (1).exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WaveInstaller (1).exe

description pid process

Token: SeDebugPrivilege 2332 WaveInstaller (1).exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

WaveInstaller (1).exe

pid process

2332 WaveInstaller (1).exe

pid	pid_target	process	target process
2736	2332	WerFault.exe	WaveInstaller (1).exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WaveInstaller (1).exe

description	pid	process
Token: SeDebugPrivilege	2332	WaveInstaller (1).exe

pid	process
2332	WaveInstaller (1).exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

WaveInstaller (1).exe

description	pid	process	target process
PID 2332 wrote to memory of 2736	2332	WaveInstaller (1).exe	WerFault.exe
PID 2332 wrote to memory of 2736	2332	WaveInstaller (1).exe	WerFault.exe
PID 2332 wrote to memory of 2736	2332	WaveInstaller (1).exe	WerFault.exe
PID 2332 wrote to memory of 2736	2332	WaveInstaller (1).exe	WerFault.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 1568
2⤵
- Program crash
PID:2736

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

memory/2332-0-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2332-1-0x0000000000180000-0x0000000000312000-memory.dmp

Filesize
1.6MB

Download
memory/2332-2-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-4-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2332-3-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2332-5-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-6-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-7-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/2332-8-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-10-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2332-9-0x0000000000730000-0x000000000073A000-memory.dmp

Filesize
40KB

Download
memory/2332-11-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-12-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download
memory/2332-13-0x0000000074DA0000-0x000000007548E000-memory.dmp

Filesize
6.9MB

Download