bdfa49d0874a2b6b80a92bf323254243dd7ce0539e17f61c5ea15b68f9583f07

Resubmissions

20/08/2024, 16:34

240820-t3gplssdje 10

Analysis

max time kernel
423s
max time network
1148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 16:34

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General

Target

Setup/Installer/data/Data/libcef.dll
Size

67.2MB
MD5

b5936413e69ce35fb354fe0f8d2cdf30
SHA1

2922a763711c0547e314aa9fe188743b7dba15cc
SHA256

d5dc7e48951b2e48a3495d859310c2918a9ce1cbb3eff6115d41fd5073f6a991
SHA512

602b77069e6a330d01e2698a0361043543c6d882f37adb1b128bd3e5e82c92b962f18dc8987247f989d04e407fdb6f5ceb0295ba8c1361cc4dd2ed52336a031e
SSDEEP

1572864:kxSb8ZVjnswYv83QURH3ZqpFD1A0Xsw1f2L4xl+U:kob87iAgfUkb

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 1552 wrote to memory of 5016	1552	rundll32.exe	85
PID 1552 wrote to memory of 5016	1552	rundll32.exe	85
PID 1552 wrote to memory of 5016	1552	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Setup\Installer\data\Data\libcef.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Setup\Installer\data\Data\libcef.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5016

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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