ab49d6166a285b747e5f279620ab9cea12f33f7656d732aa75900fcb981a5394

Resubmissions

09/08/2024, 06:31

240809-g97s6axekq 3

09/08/2024, 06:05

240809-gtc9ls1dnf 3

Analysis

max time kernel
108s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 06:05

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General

Target

WaveBootstrapper.exe
Size

949KB
MD5

8fb51b92d496c6765f7ba44e6d4a8990
SHA1

d3e5a8465622cd5adae05babeb7e34b2b5c777d7
SHA256

ab49d6166a285b747e5f279620ab9cea12f33f7656d732aa75900fcb981a5394
SHA512

20de93a52fff7b092cb9d77bd26944abed5f5cb67146e6d2d70be6a431283b6de52eb37a0e13dc8bc57dcf8be2d5a95b9c11b3b030a3e2f03dd6e4efc23527a6
SSDEEP

24576:yviinbTwyFoBnDI0BNZRQM+tkMkAamtES1inzTU:PinbTha/NHR+tkJs1inzT

Score

3^/10

discovery

Malware Config

Signatures

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	WaveBootstrapper.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3712	WaveBootstrapper.exe

C:\Users\Admin\AppData\Local\Temp\WaveBootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\WaveBootstrapper.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3712

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4244,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:3264

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1780

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/3712-0-0x000000007441E000-0x000000007441F000-memory.dmp

Filesize
4KB

Download
memory/3712-1-0x0000000000250000-0x0000000000342000-memory.dmp

Filesize
968KB

Download
memory/3712-2-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/3712-3-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/3712-4-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/3712-5-0x0000000007E00000-0x0000000007E38000-memory.dmp

Filesize
224KB

Download
memory/3712-6-0x0000000007DD0000-0x0000000007DDE000-memory.dmp

Filesize
56KB

Download
memory/3712-7-0x0000000008C90000-0x0000000008D94000-memory.dmp

Filesize
1.0MB

Download
memory/3712-8-0x0000000007E40000-0x0000000007E4A000-memory.dmp

Filesize
40KB

Download
memory/3712-9-0x00000000098D0000-0x00000000098F6000-memory.dmp

Filesize
152KB

Download
memory/3712-10-0x0000000009900000-0x0000000009908000-memory.dmp

Filesize
32KB

Download
memory/3712-11-0x0000000009920000-0x0000000009936000-memory.dmp

Filesize
88KB

Download
memory/3712-12-0x0000000009950000-0x000000000995A000-memory.dmp

Filesize
40KB

Download
memory/3712-13-0x0000000009960000-0x000000000996A000-memory.dmp

Filesize
40KB

Download
memory/3712-14-0x00000000099A0000-0x00000000099A8000-memory.dmp

Filesize
32KB

Download
memory/3712-15-0x0000000009A00000-0x0000000009A1E000-memory.dmp

Filesize
120KB

Download
memory/3712-17-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download