31e347b556164f5e2d068ed6be0101b8ee12a248be2ced71a6744db817d787b0

Resubmissions

03/09/2024, 21:32

240903-1dvy9syeqh 3

03/09/2024, 21:15

240903-z35pbsxcnm 3

03/09/2024, 21:00

240903-ztqttaxalq 3

03/09/2024, 20:53

240903-zps4dawhll 3

Analysis

max time kernel
111s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 20:53

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Report Analysis Logs

General

Target

Cisco AnyConnect Secure Mobility Client/Plugins/actoast.dll
Size

113KB
MD5

d05d69308f5a40f6404118889ba16835
SHA1

d29eb5f099ce66e8fdf90a1186f0e5eb71c291ac
SHA256

f3211b06ef254a9f08ab85f2e46067410e6f64bfa3ea0e768a215d6a3528e079
SHA512

8bb42ca5c0563564801cd5fa92c21f840832879e3a028e088d4016a5acf619af43cd19d4dfad02537bc203efbe8808f40a30bdf66861e7df96705f9c2fca0c6c
SSDEEP

1536:EF45N6llREUkxtyTU0sl/WskZp0M+pTPsWopcdqJtCj6xxrk52GdcBRY+:EF45/MRsRXkqJW4qJgjX2G2BV

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 7 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29
PID 1480 wrote to memory of 2564	1480	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cisco AnyConnect Secure Mobility Client\Plugins\actoast.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Cisco AnyConnect Secure Mobility Client\Plugins\actoast.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2564

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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