c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621

Analysis

max time kernel
139s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 01:58

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General

Target

c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe
Size

5.5MB
MD5

d7425a29bb37798a1a56028e069fd9ab
SHA1

98e749d4bf32348a1d57556bb933d70a05774634
SHA256

c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621
SHA512

9626bd878e0cc63956352098f310d353f6d3b067f705ae5df1d0c9c98c2eb0322bded602340e01da4a262393d1639719729118bb1630675397db88b1715d5807
SSDEEP

98304:bDdeZp6+Wvl3D1tBpzOUV3m+hVGiqhx0RHbNvR5D1toKOQ5MpIcRnVKN1f:dILclppiUFm+X1v7lD1tZOBFVK3f

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4676	B229.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	B229.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 4676	3492	c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe	86
PID 3492 wrote to memory of 4676	3492	c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe	86
PID 3492 wrote to memory of 4676	3492	c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe	86

C:\Users\Admin\AppData\Local\Temp\c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe
"C:\Users\Admin\AppData\Local\Temp\c09afe38d4a2450df15beb481188a47469f3b199264834f4369bb1b1bd9df621.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3492
- C:\Users\Admin\AppData\Local\Temp\B229.tmp
  "C:\Users\Admin\AppData\Local\Temp\B229.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4676

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

C:\Users\Admin\AppData\Local\Temp\B229.tmp

Filesize
5.5MB

MD5
eb10079d91bc86740b83cb69fe838a15

SHA1
28048b4e9e2f2cf4df30b32967424a56bb7af5d0

SHA256
7289f2a0b7cf9c891a062697c12aa9130d4dd84911f5f061d36a271883da221e

SHA512
aeb0cac97b110357e0e731fcb53bcf99e131c97627b56be832b95a0c369e4a530fa1a3881db8a8008f0300a2cc3defc44a9006310c4ba9818765ae2ffbd8a987

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