159875c37647c682a2afea1ff6361f2bc36551180ac6784f84c217edbc1d4f9a

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 11:11

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General

Target

PChooseDbtoFp.dll
Size

112KB
MD5

cf5187f78139478a44a5eb84b4050d09
SHA1

ef15858ffc691d60e8178a4aea3ebf19f212bb59
SHA256

159875c37647c682a2afea1ff6361f2bc36551180ac6784f84c217edbc1d4f9a
SHA512

41e2dcab65b5e9013b653d81dc440b9dec9a4f96fa3d0b0b433dc3a672070447a52f600a5a1ae4c1211198fcba900b97b5165f6a429a006c184f1d19100cbe24
SSDEEP

1536:Ay6W7o5s/2WcQKmEdu4nyGXdRtWDztdHvIoR7LczWZQRKsO2h4iRfqlatAR7Lv:Apsg6PHvfXcz/nOM4KfUaiXv

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 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30
PID 2096 wrote to memory of 2116	2096	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PChooseDbtoFp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PChooseDbtoFp.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2116

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/2116-0-0x0000000000170000-0x000000000018F000-memory.dmp

Filesize
124KB

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