1b5fa19be9b4e4a48f5d1fc7b6042572ee34e5300985aca1112dfc75268dd897

Analysis

max time kernel
120s
max time network
141s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
14-10-2023 18:07

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General

Target

NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe
Size

111KB
MD5

9fb61031d5668495a1eef6a7ae74b4a0
SHA1

a6d886f86da2ea86aa7acfb5dd9470d3862e3fb2
SHA256

1b5fa19be9b4e4a48f5d1fc7b6042572ee34e5300985aca1112dfc75268dd897
SHA512

6457556c91af8f50c0f852338b06822faffd542e12a8b55e664e57b4499d6e2d80237fc29c5bb0e8b1a6cf50e98da448a90d81233d5a783fbc36aa92a10db5aa
SSDEEP

3072:mvz05zKu6jOKuNKEuWKDhm5mlXwWRfemB3GikaVrrQ1IPnHFIb:Jyhm5m9RoiXVr01IP0

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1328	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 1328	2076	NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe	28
PID 2076 wrote to memory of 1328	2076	NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe	28
PID 2076 wrote to memory of 1328	2076	NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe	28
PID 2076 wrote to memory of 1328	2076	NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9fb61031d5668495a1eef6a7ae74b4a0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Ngp..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:1328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Ngp..bat

Filesize
220B

MD5
7e8729e623b685db0432eb4982d5114f

SHA1
54e114a357597ef380162553a970f0298ffaf916

SHA256
de7c8c4d75144b88fe501e5750e4c943c29e3306453625c46fda545ca2d26b99

SHA512
c0540eb8219f83393b532f00aa5eac504469201550cb719999e85abdc10e2081ec05bb56ab8cbd02be94d3d2b397abcdccbde3eff2d162cee9d746cc57e179ba

Download Submit
memory/2076-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2076-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2076-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2076-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2076-4-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2076-5-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2076-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download