3b616cb0beaacffb53884b5ba0453312d2577db598d2a877a3b251125fb281a1

Analysis

max time kernel
181s
max time network
290s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
16/08/2024, 19:45

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General

Target
SteamSetup (2).exe
Size 2.2MB
Sample240816-ygr1nswhml
SHA256 3b616cb0beaacffb53884b5ba0453312d2577db598d2a877a3b251125fb281a1
MD5 70f3bc193dfa56b78f3e6e4f800f701f
SHA1 1e5598f2de49fed2e81f3dd8630c7346a2b89487
SHA512 3ffa815fea2fe37c4fde71f70695697d2b21d6d86a53eea31a1bc1256b5777b44ff400954a0cd0653f1179e4b2e63e24e50b70204d2e9a4b8bf3abf8ede040d1
SSDEEP 49152:2DcHcEngZtNm1LQRHH4PTwZX6kg9hsf4lcszpyu7d/TC:rngZtNm1G4Pw6dJzZNTC
MD5 SHA1 SHA512 SSDEEP

Score

4^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4852	SteamSetup (2).exe
4852	SteamSetup (2).exe
4852	SteamSetup (2).exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	SteamSetup (2).exe

C:\Users\Admin\AppData\Local\Temp\SteamSetup (2).exe
"C:\Users\Admin\AppData\Local\Temp\SteamSetup (2).exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nspAB17.tmp\System.dll
Size 11KB
SHA256 2e226715419a5882e2e14278940ee8ef0aa648a3ef7af5b3dc252674111962bc
MD5 a4dd044bcd94e9b3370ccf095b31f896
SHA1 17c78201323ab2095bc53184aa8267c9187d5173
SHA512 87335a43b9ca13e1300c7c23e702e87c669e2bcf4f6065f0c684fc53165e9c1f091cc4d79a3eca3910f0518d3b647120ac0be1a68eaade2e75eaa64adfc92c5a
SSDEEP 192:em24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OlESl:m8QIl975eXqlWBrz7YLOlE
MD5 SHA1 SHA512 SSDEEP

Submit Download

nsDialogs.dll

Path C:\Users\Admin\AppData\Local\Temp\nspAB17.tmp\nsDialogs.dll
Size 9KB
SHA256 067c77d51df034b4a614f83803140fbf4cd2f8684b88ea8c8acdf163edad085a
MD5 0d45588070cf728359055f776af16ec4
SHA1 c4375ceb2883dee74632e81addbfa4e8b0c6d84a
SHA512 751ebf4c43f100b41f799d0fbf8db118ea8751df029c1f4c4b0daeb0fef200ddf2e41c1c9c55c2dc94f2c841cf6acb7df355e98a2e5877a7797f0f1d41a7e415
SSDEEP 192:ob8cSzvTyl4tgi8pPjQM0PuAg0YNyhIFtSP:mBSzm+t18pZ0WAg0RhIFg
MD5 SHA1 SHA512 SSDEEP