a2339e7fffaf4adeb6e4c023467dc361c32b6e94347f4f03dad907ccd1ca5dd4

Analysis

max time kernel
92s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2024, 00:44

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General

Target
AdaptiveCards.dll
Size 41KB
Sample240806-a3jpesteqr
SHA256 f8e015de2e77647dcaa2d0e1b9b1ac284e9d987385b9947591813b4bd6796e32
MD5 43c11ee7a1d9f62c429972c07dd33229
SHA1 c091b972937d18f9a52c4fd33188e4f3e401ccb7
SHA512 cb9a76ae4ffe1c297bb81537efb14b2686f2a7c37dcce874d107d22b37bf28b34d4f0b2e29fd2fdb992dfb15dc583dce7c140bb8a4d20f0331bc93b26f6401c8
SSDEEP 768:svEUgi5QYojjPIKg7yrGEw4zk/NF1IzZLrop4NVXldt1vZstPGck6jv:s8UgiW7jPIKeyrARNF+lu0JDvZsBGcks
MD5 SHA1 SHA512 SSDEEP

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 1064 wrote to memory of 3064	1064	rundll32.exe	83
PID 1064 wrote to memory of 3064	1064	rundll32.exe	83
PID 1064 wrote to memory of 3064	1064	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AdaptiveCards.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AdaptiveCards.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3064

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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