2a9eea315eeeb6558e0f58d5a95661b3722e33d1368968eca226ff980450dd36

Analysis

max time kernel
150s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 23:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe
Size

95KB
MD5

8d6b9e4f8be7ff79d3fe7c18a49dd3b0
SHA1

d1dac41341a05b7abb3ebcadf63c02e4cd74ba72
SHA256

2a9eea315eeeb6558e0f58d5a95661b3722e33d1368968eca226ff980450dd36
SHA512

c878b64f19fc28ffc1eb10f766e2be205f249d0379711c221f60a5e74a137851c65b1955f4f04ebb34e504deaf005c0e4f5c13a8feda97a97da545784dcdf7ed
SSDEEP

768:3/5inm+cd5rHemPXkqUEphjVuvios1rPr4adL0NqlJi+vBU6u7DPQ1TTGfGYc+pe:3RsvcdcQjosnvng6uQ1Jx

Score

10^/10

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
griptoloji
Password:
741852

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2844	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe
2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe
File opened for modification	C:\Program Files (x86)\Java\jre-09\bin\jusched.exe	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe
File created	C:\Program Files (x86)\Java\jre-09\bin\UF	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe
2844	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2844	2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe	28
PID 2744 wrote to memory of 2844	2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe	28
PID 2744 wrote to memory of 2844	2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe	28
PID 2744 wrote to memory of 2844	2744	8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\8d6b9e4f8be7ff79d3fe7c18a49dd3b0_NEIKI.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Program Files (x86)\Java\jre-09\bin\jusched.exe
  "C:\Program Files (x86)\Java\jre-09\bin\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2844

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

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Java\jre-09\bin\jusched.exe

Filesize
95KB

MD5
7beab78b6a55208997b5bcb72ae0d580

SHA1
334e35b41418d7a2609c3d692b3be6d84935cfd5

SHA256
4117c88aab110031fb3de1f471d7ca57a2af46ad43f93fece839021689191cc4

SHA512
ebee16cf6fdac7f49fa1a48dc9f45a4e3036af32f48c02ce59f08b59858013e9b7d623de1c2b47c228f0574c3dfc66a7970f2ab3f4d3936ba15569781f6b05a7

Download Submit
memory/2744-13-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2744-11-0x0000000004690000-0x0000000004704000-memory.dmp

Filesize
464KB

Download
memory/2744-0-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2844-14-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download