9130417793a1a1c20d443f7e69125a1138e40e1dc92b7bd1ed2253096d18f010

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 02:44

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General

Target

ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe
Size

28KB
MD5

ad30d6b0ed9526e52e63e3f6b42972b0
SHA1

757add6abe2cc384d2dffca80a9c025c73f44826
SHA256

9130417793a1a1c20d443f7e69125a1138e40e1dc92b7bd1ed2253096d18f010
SHA512

df48f7e1add5154bdf10d57ff6ef5865559ac60ad46264f8a30200b3a65f077f1bb7210ed9bb595c04c62da7a7258c37ea8778b0ef12cc6e1e3a43d31c44eca9
SSDEEP

768:IqPJtoA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdNhhx:IqIA6C1VqaqhtgVRNToV7TtRu8rM0wYJ

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
512	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
512	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 512	2088	ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe	82
PID 2088 wrote to memory of 512	2088	ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe	82
PID 2088 wrote to memory of 512	2088	ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe	82

C:\Users\Admin\AppData\Local\Temp\ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\ad30d6b0ed9526e52e63e3f6b42972b0_NEIKI.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\microsofthelp.exe

Filesize
28KB

MD5
a8ecd132c27f531b908050a331d5f6ac

SHA1
14a2aef890c6921bee57081b3efd37ca5fa82de0

SHA256
c29ad581bc825c1ae126ebeef6c9ae431776e82183701698f2831bf8bcc803ad

SHA512
e1d3663ecb1122909ba3c2be3d4e69dc1122fb258ff20bf24b83e2bd26fd3bd9e2ef4adb656eb1a6df6c894fd334cd111bd9e65124a1e39a51cca80c60db4da2

Download Submit
memory/2088-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2088-4-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads