2fbba20ba941effe437069acdb339e0bd2495fa2eebed787815840cb63a4c9e2

Analysis

max time kernel
146s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-08-2024 22:43

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General

Target

$PLUGINSDIR/RealVaccineMsg.dll
Size

40KB
MD5

bcab2da96609211104d17bbcf8d2107e
SHA1

764c040f0ac8c8a494fbfbf67259554cec0d4458
SHA256

131c931212a895263fb5ea3ede48d86eb3c397a6d915bd4e7c8518ca55dc5157
SHA512

eef26072d555dc106dd41b97f73950dc3270a3fbadd63322a6f3522e512da7375ab7499ca296ecda7dd00de977297fd4a430dd7362e166370f4c7202f6ec07e9
SSDEEP

384:/P4rbSlT57iuBjR6cC7Xx4r7ruc8/l3jyuhSvr1OWuf+cA/8oTdZO:IyTBiufqx4r2RjrSz1OWj/8o2

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 1160	3356	rundll32.exe	91
PID 3356 wrote to memory of 1160	3356	rundll32.exe	91
PID 3356 wrote to memory of 1160	3356	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\RealVaccineMsg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3356
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\RealVaccineMsg.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1160

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=4008,i,15336851255456239337,16379811035920490645,262144 --variations-seed-version --mojo-platform-channel-handle=4100 /prefetch:8
1⤵
PID:4360

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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