de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324

Analysis

max time kernel
101s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 11:15

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General

Target

de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe
Size

465KB
MD5

d47c55c1e36869eb9d9c5399d072df30
SHA1

a5027afea261e8796a86e579bb755d3883e52e1e
SHA256

de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324
SHA512

44a6572307bf8fb128405f788c1f832634501c76b67d45ceb5cb717bd3bc472a55bd445138bc8f27f03449d20fa986fec2263b961d91480fb41ebdea55a33d8a
SSDEEP

6144:HqquXdNjMHKe+d81dkNMqNkgIghU4mBT0E5ha2nBc:huN+HW+1ckg/h9mV023nBc

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
384	A3D1.tmp

Executes dropped EXE 1 IoCs

pid	Process
384	A3D1.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	A3D1.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
384	A3D1.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 384	1640	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	84
PID 1640 wrote to memory of 384	1640	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	84
PID 1640 wrote to memory of 384	1640	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	84

C:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe
"C:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\A3D1.tmp
  "C:\Users\Admin\AppData\Local\Temp\A3D1.tmp" --pingC:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe 35D0EF63BFE37619DD81048476B3866F83AA110DCECD85F5F6138C2FBEA58FD06AADBDE38A0DFB876DA26185269130ED13D455C9B6DF3194E62CC52BBEABC5A6
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:384

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\A3D1.tmp

Filesize
465KB

MD5
6d20d06f56ab90ef80a652759d0953b0

SHA1
2e798d15177afb49ed614618e51ea8a2c686c288

SHA256
14a34b60e4d1cb126292ebf31d8dfe6f02d63c155f856cdf13ce63ce20b0abe5

SHA512
89149577a3a168f3deb7a234757413e693786ab22eb83f1c918ceed2029d780b752c9ef49f81af7d5bd16110ef46fd52e548e950614e6d5805480fbc8397bb86

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads