aa63d723e0fde39bd468725d9ab31e22fded6f389399dc31f1ccf8bf87bee110

Analysis

max time kernel
134s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2024, 20:51

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General

Target

CORE_RL_lcms_.dll
Size

237KB
MD5

c8b4b2ce2292d2fad37bd26f3cc7c93a
SHA1

dbd4c9ac223c8e9047013a0a9a727772c426e761
SHA256

0ea7ac4f7f83ba9ab598c5666056026fd6c4064f465225338ee18f55963cad64
SHA512

d3eac3a59aaae3a9bf018231a917f8c1b345c924930285b9335adb3167770b17c773a3d685b0842a96d9efe4e8c045429b6b797f689eeb52d7f032e3a803f156
SSDEEP

3072:ju5C+SRrfwyLqtuYM6ap9gspEEtxwJlB4VpvjB48NHYvm6IdBQi/LW+cWWOgaNZJ:G33q9gspdtaTBgpL/fuiJc5aNZIv2

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 3316 wrote to memory of 740	3316	rundll32.exe	90
PID 3316 wrote to memory of 740	3316	rundll32.exe	90
PID 3316 wrote to memory of 740	3316	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CORE_RL_lcms_.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\CORE_RL_lcms_.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:740

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=1028,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
1⤵
PID:3004

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

Windows 7 deprecation

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