6401173b049bfd58a827e272138d0cf08185519dfa744e2b2e9990b4cade3a49

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-08-2024 11:05

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General

Target

$TEMP/SterletFiretrap.dll
Size

55KB
MD5

3ec65b93c42c369a4e75a292a6cd0a74
SHA1

dbfbf8bea2409544d73a3247555431f864741219
SHA256

0218dacfa55a2f8ca15ac49c00b8aa931861918d499266817e3cb09eedadfa06
SHA512

681ebf0a9150788e1e8eba4657c3263c95963983db7e5aaed76117cec8582ce5cbf9e22225202a298c9bcf4552f245e5c399036c6713abc773e3316cb2b05b30
SSDEEP

768:IpJYtpnbsx5RJwOkr5cPgeu1ZbqZTyMDCFmZBsDXtfH+h1Gt:IYBsEyPwBpICFmYzp+PG

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 3496 wrote to memory of 2680	3496	rundll32.exe	89
PID 3496 wrote to memory of 2680	3496	rundll32.exe	89
PID 3496 wrote to memory of 2680	3496	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\SterletFiretrap.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\SterletFiretrap.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2680

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=4292,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=3872 /prefetch:8
1⤵
PID:3372

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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