7cba2248823d2a645544c919a95fcde92f8e21dab4aa023c2ace89f183388584

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 13:02

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General

Target

b902011e9b117e847174fda1f45f9e00_NEIKI.exe
Size

94KB
MD5

b902011e9b117e847174fda1f45f9e00
SHA1

a5c3f20d17ffc53ded83a2f08969a2509521d74b
SHA256

7cba2248823d2a645544c919a95fcde92f8e21dab4aa023c2ace89f183388584
SHA512

24c67f0f25f2b875317da73c06cdeee9dc197cb20a5c5f958ce8cdda697bd75a5f7c6ba17f1a6d4da2b37a54177bd7622a635b131936192d85f5276c6fec26fa
SSDEEP

1536:NDc2kE8H1Akjo13tg/+hxOGj0Sgl0D8HxO6CGHSesXj:N4bjoZtzNj0TBxOSHSl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2260	duxayoxe.exe

Loads dropped DLL 2 IoCs

pid	Process
2916	b902011e9b117e847174fda1f45f9e00_NEIKI.exe
2916	b902011e9b117e847174fda1f45f9e00_NEIKI.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 2916 wrote to memory of 2260	2916	b902011e9b117e847174fda1f45f9e00_NEIKI.exe	28
PID 2916 wrote to memory of 2260	2916	b902011e9b117e847174fda1f45f9e00_NEIKI.exe	28
PID 2916 wrote to memory of 2260	2916	b902011e9b117e847174fda1f45f9e00_NEIKI.exe	28
PID 2916 wrote to memory of 2260	2916	b902011e9b117e847174fda1f45f9e00_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\b902011e9b117e847174fda1f45f9e00_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\b902011e9b117e847174fda1f45f9e00_NEIKI.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\duxayoxe.exe
  "C:\Users\Admin\AppData\Local\Temp\duxayoxe.exe"
  2⤵
  - Executes dropped EXE
  PID:2260

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

\Users\Admin\AppData\Local\Temp\duxayoxe.exe

Filesize
94KB

MD5
bd6fd221f6c71e899f64921681818944

SHA1
f4569c19ca6f5d084dbd3eb3376986ddccbf3cab

SHA256
812b60b2016eca47f98bc6ac75e50bb04ba2f5a36e0984cc25d87286e4f0b117

SHA512
4174923e8d20ac1cafa904c5ee4904d982bd90893db2f1df77320035944b0a914a701fac9abe0c805d011ef594fd9ca1bd7477dabf55c0719d5af5703eaebc58

Download Submit
memory/2260-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2260-14-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2916-0-0x0000000000220000-0x0000000000222000-memory.dmp

Filesize
8KB

Download
memory/2916-2-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2916-10-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download