bd1e5a063049a0219e8a423294c14b12750ddaa3891186d4f3537069a98b81fa

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 01:01

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General

Target

866e1a62a136ae541f416c9a8da33a20_NEIKI.exe
Size

36KB
MD5

866e1a62a136ae541f416c9a8da33a20
SHA1

e3e586159fac5a9ca7573ae7f8ab1a3743c7bc07
SHA256

bd1e5a063049a0219e8a423294c14b12750ddaa3891186d4f3537069a98b81fa
SHA512

f47786bc966b96f2fbe98fdc7ced87d9af25e630b2eaf6d2b96ee56a0de422c0add4a4b86a648fd672471075b4572528591d65b473595cf25505886d89ad7c33
SSDEEP

768:9qSqC8+N5ozQQRncwxWmNXMX3cX8wtgg/X/zCtgcgCEX8u/vSXrXrXrXrXrXyupn:9rqfzQQRamN88Fr277777RNP

Score

10^/10

Malware Config

Extracted

Credentials

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

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2804	jusched.exe

Loads dropped DLL 2 IoCs

pid	Process
1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe
1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\d1e9f9bd\jusched.exe	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe
File created	C:\Program Files (x86)\d1e9f9bd\d1e9f9bd	866e1a62a136ae541f416c9a8da33a20_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
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe
2804	jusched.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2804	1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe	28
PID 1684 wrote to memory of 2804	1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe	28
PID 1684 wrote to memory of 2804	1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe	28
PID 1684 wrote to memory of 2804	1684	866e1a62a136ae541f416c9a8da33a20_NEIKI.exe	28

C:\Users\Admin\AppData\Local\Temp\866e1a62a136ae541f416c9a8da33a20_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\866e1a62a136ae541f416c9a8da33a20_NEIKI.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Program Files (x86)\d1e9f9bd\jusched.exe
  "C:\Program Files (x86)\d1e9f9bd\jusched.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2804

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:\Program Files (x86)\d1e9f9bd\d1e9f9bd

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
\Program Files (x86)\d1e9f9bd\jusched.exe

Filesize
36KB

MD5
8cbeeb2ad1ac6256f8c4713561bbf948

SHA1
54cbf870257cd941e43afbbd71e31fe0c9b7497d

SHA256
5997fcf4f6a073a2cb23f282a20520920dee9d364372ad034727c793e867ddc4

SHA512
20d00bbd9bcd1c45e3c96ed9cce2f43d0bc64cb4a43ab9b8f6fb9c24ccef25df69f4e9009a69d8bba7b3f888597e178d417e421a1970ffc7a1c71abd8e2224ce

Download Submit
memory/1684-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1684-1-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1684-4-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download
memory/1684-5-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/1684-11-0x0000000001E80000-0x0000000001EC4000-memory.dmp

Filesize
272KB

Download
memory/1684-17-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-19-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2804-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download