b2e71afd4996807a75113e882028a4297fd783008b407696ad9437e2fb6d6e65

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-10-2024 08:43

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General

Target

TrayIcon.dll
Size

62KB
MD5

24984fe2bdc4574646b7cb4054d8fad5
SHA1

817cf70f847313f00f21295b1bd41534cd59b166
SHA256

bc97cfcc110eac43ba1046d3b77cda237893ac211321edbec5fcdc2591e23875
SHA512

fdf9a3d83293e90a12356199a9173266a66a087d229670aea14a30b637e67d31d3919dcc24d0dba0eb4878c6dfc901d00404d51bb4c68be68489de9f7c0773a3
SSDEEP

1536:Wz/salymP1KG6vLEYxxWRRLQqFUxiUGh2iVnMGhKAanouy808X:WzJfV0AXQMU0UGh2iVbOoutN

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral22/memory/3184-0-0x0000000010000000-0x0000000010039000-memory.dmp	upx

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 1692 wrote to memory of 3184	1692	rundll32.exe	83
PID 1692 wrote to memory of 3184	1692	rundll32.exe	83
PID 1692 wrote to memory of 3184	1692	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TrayIcon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TrayIcon.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3184

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

Replay Monitor

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Downloads

memory/3184-0-0x0000000010000000-0x0000000010039000-memory.dmp

Filesize
228KB

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