941cc44f629086310dba8c9e96ab55994f230eef6917a2e70ec6c9b698154d88

Analysis

max time kernel
141s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 12:13

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General

Target

RTSSSetup736.exe
Size

16.0MB
MD5

f57c07115788603cf14320f2632f6668
SHA1

28f8643ec2cccaa623f045912453fc299a48f141
SHA256

941cc44f629086310dba8c9e96ab55994f230eef6917a2e70ec6c9b698154d88
SHA512

c89ceff65565872a9b5b4d0d5eee27707f60da8d1dabbfd584ab08703923ec516d085e4da2be9c733b1908402d91b61af05754135715985fa92066691158c956
SSDEEP

393216:qFBK2BtyEcwROqvt3RQVDDdnnao1aQKT0+FTQP28uci:q7BUEcwRdv9RQJxna3A+VQPzi

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
3524	RTSSSetup736.exe
3524	RTSSSetup736.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\RTSSSetup736.exe
"C:\Users\Admin\AppData\Local\Temp\RTSSSetup736.exe"
1⤵
- Loads dropped DLL
PID:3524

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 --no-appcompat-clear --mojo-platform-channel-handle=1428 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsr3BEC.tmp\LangDLL.dll

Filesize
5KB

MD5
08de81a4584f5201086f57a7a93ed83b

SHA1
266a6ecc8fb7dca115e6915cd75e2595816841a8

SHA256
4883cd4231744be2dca4433ef62824b7957a3c16be54f8526270402d9413ebe6

SHA512
b72e7cea5ce1f4dc64e65a1f683a3ef9e3fa2dc45cf421f569eb461f1fdcc0caf4ff62a872e62b400579f567c6ff9fc3c2e6e020cdca89d96015502c803a09b9

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C:\Users\Admin\AppData\Local\Temp\nsr3BEC.tmp\nsDialogs.dll

Filesize
9KB

MD5
ca5bb0ee2b698869c41c087c9854487c

SHA1
4a8abbb2544f1a9555e57a142a147dfeb40c4ca4

SHA256
c719697d5ced17d97bbc48662327339ccec7e03f6552aa1d5c248f6fa5f16324

SHA512
363a80843d7601ba119bc981c4346188f490b388e3ed390a0667aaf5138b885eec6c69d4e7f60f93b069d6550277f4c926bd0f37bc893928111dc62494124770

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