de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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
1148	9BA3.tmp

Executes dropped EXE 1 IoCs

pid	Process
1148	9BA3.tmp

Loads dropped DLL 1 IoCs

pid	Process
1984	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe

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	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9BA3.tmp

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
1148	9BA3.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1148	1984	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	30
PID 1984 wrote to memory of 1148	1984	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	30
PID 1984 wrote to memory of 1148	1984	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	30
PID 1984 wrote to memory of 1148	1984	de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe	30

C:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe
"C:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Users\Admin\AppData\Local\Temp\9BA3.tmp
  "C:\Users\Admin\AppData\Local\Temp\9BA3.tmp" --pingC:\Users\Admin\AppData\Local\Temp\de040b0d1940f9bc771d4ebc516864619666fc821c350cbe98ac4ba218020324N.exe B5F7016D94E65845B35B0CFD7E2C3E18F4722F95F57D2A83338AFFF9E1117F1968335489791A3F21BC8BC8EBA7B6CBDFF933CA78272D28F62EB103BF54F24E81
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1148

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\9BA3.tmp

Filesize
465KB

MD5
cd2f0c397a3565b31b932e6a5a4cbe2e

SHA1
1076373ee0aae90a58f03c9f6192971ae98d9510

SHA256
c26871efbe2f8b65a05b33201c844d82c92246119ff4d7ae584af093c6cd8e92

SHA512
597dad6d22feb9cbb9a47ebf31cd4cd86dcfe6d082e7871eae5763170328dfac0cd3e2f99b021c506901b858bf9635434ca87e2705d0d47d63bc73b5199c23da

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads