7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2024, 23:37

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General

Target

7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe
Size

1.8MB
MD5

2843fa2039877e1aa796c60906e1f231
SHA1

1c265bfcd9d7e8fb89a7e260c195bec3ec6f6e2d
SHA256

7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be
SHA512

c612106f5801671d4c46c98c3d071429804a916413345cf5b9e47af541e660179452a2bb7bb2322d0ac2b61cbe9295161bb73d5c5081febe3f92d3852d3aa17f
SSDEEP

24576:nKpEJ9mL0gRg4PpUu6bKadIza3t+I+o4cRFKaG40bp6ql8SSf9kE2RXeowqBzkK:np9JgDU/Izago7G40bp6ql8Sr

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1952	8A3E.tmp

Executes dropped EXE 1 IoCs

pid	Process
1952	8A3E.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	7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8A3E.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
1952	8A3E.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 1952	2376	7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe	83
PID 2376 wrote to memory of 1952	2376	7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe	83
PID 2376 wrote to memory of 1952	2376	7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe	83

C:\Users\Admin\AppData\Local\Temp\7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe
"C:\Users\Admin\AppData\Local\Temp\7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Users\Admin\AppData\Local\Temp\8A3E.tmp
  "C:\Users\Admin\AppData\Local\Temp\8A3E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\7b02a1af7b0358e65b75846d8cad3dbc44af76ba8bb568cdb5fc6403eda2c3be.exe 17F0A5C9F4A549203D225E26EA0F653B6CA6C351A61730FF9E110341C3EDEB7BCABAE18DD0C613CFEA0CD1F7112952B68C903D9717E4AA309FC7A0743CEF402B
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1952

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\8A3E.tmp

Filesize
1.8MB

MD5
a94f36043413f303431bee61f2779a9d

SHA1
8dce4cc2ec10888817b9fe865cca8fcfd0750835

SHA256
f03056496fec4660c98c12422ca800a0d2f07d2c61143b556cc00e8a4c1eb007

SHA512
c75e6f4ee33d32f1ce76355682b44c34a79b2797b5612f3531e7f3a2b7b285d84c9a556109c6e75e60dc22001a72eb642f400c7ad3c278fcf5cf9c88da94a950

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads