654a953494447af59862ce0b22977af7ad039cb5080702633b776fb7c28a4a52

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 04:52

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General

Target

foo_ui_columns.dll
Size

578KB
MD5

d6a04b9a48c21ace47d50a4681238ee2
SHA1

ffb07177077b5be4258adfbff8d7972f589036f4
SHA256

e2ef3556450075840768fa44e71070246cca670348e4b379d10c4bba1152b4be
SHA512

3049e950996587c64a1ad89d23e0018065cb38c5bc44ae0e38297e6120c148f3a3c01a09829af3c5d95e062148c2c55e8adf31dd7e89723732e2ddeef8f733bc
SSDEEP

6144:spKof+r1nt9hpFV95JUVtQ/DoD7RTL8QihGj/pbvAO/M5mvBES2C:sit9j9c9D7RTIQihGLpbvW5s2C

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 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31
PID 3052 wrote to memory of 2224	3052	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo_ui_columns.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo_ui_columns.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2224

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

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Downloads

memory/2224-0-0x0000000010000000-0x0000000010097000-memory.dmp

Filesize
604KB

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memory/2224-1-0x0000000010000000-0x0000000010097000-memory.dmp

Filesize
604KB

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