643d52346e17a9f72fe08aa60cd6c54350f77204233b979633eeb87e0a5c340b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 03:10

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General

Target

da824cd01f246e1d78845941161fb6c0_NEIKI.exe
Size

214KB
MD5

da824cd01f246e1d78845941161fb6c0
SHA1

3a78247691c8220d1fc4fff26088cf46fee517dd
SHA256

643d52346e17a9f72fe08aa60cd6c54350f77204233b979633eeb87e0a5c340b
SHA512

ccacb90cca619b336182cb4d310a21bbf4852de76e5af57224c4e1519c462a5bc0c961f1430706ec0dc341106e9e15b08f9e01b40e728629b94a60cf20b7ed5e
SSDEEP

3072:C6G5HOoWBx3xrBx41z8QcHj5BuFkx0sjzjq8vtgD56G5H26G5HOoWBx3xrBx4OFc:jGpV1z8QGjr04jHjGp/GpVOKGp

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	da824cd01f246e1d78845941161fb6c0_NEIKI.exe

Executes dropped EXE 1 IoCs

pid	Process
5088	lodctr.exe

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

System Information Discovery
T1082

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\ProgramData\Microsoft\v2.0_2.0.0.0__3e1332191bdebea5\lodctr.exe:Zone.Identifier	da824cd01f246e1d78845941161fb6c0_NEIKI.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1044	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe
5088	lodctr.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1748	1968	da824cd01f246e1d78845941161fb6c0_NEIKI.exe	88
PID 1968 wrote to memory of 1748	1968	da824cd01f246e1d78845941161fb6c0_NEIKI.exe	88
PID 1968 wrote to memory of 1748	1968	da824cd01f246e1d78845941161fb6c0_NEIKI.exe	88
PID 1748 wrote to memory of 1044	1748	cmd.exe	90
PID 1748 wrote to memory of 1044	1748	cmd.exe	90
PID 1748 wrote to memory of 1044	1748	cmd.exe	90
PID 1748 wrote to memory of 4312	1748	cmd.exe	91
PID 1748 wrote to memory of 4312	1748	cmd.exe	91
PID 1748 wrote to memory of 4312	1748	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\da824cd01f246e1d78845941161fb6c0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\da824cd01f246e1d78845941161fb6c0_NEIKI.exe"
1⤵
- Checks computer location settings
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /d /c ping -n 2 127.0.0.1 > NUL & fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\da824cd01f246e1d78845941161fb6c0_NEIKI.exe" & del "C:\Users\Admin\AppData\Local\Temp\da824cd01f246e1d78845941161fb6c0_NEIKI.exe" > NUL & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 2 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:1044
- - C:\Windows\SysWOW64\fsutil.exe
    fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\da824cd01f246e1d78845941161fb6c0_NEIKI.exe"
    3⤵
    PID:4312

C:\ProgramData\Microsoft\v2.0_2.0.0.0__3e1332191bdebea5\lodctr.exe
C:\ProgramData\Microsoft\v2.0_2.0.0.0__3e1332191bdebea5\lodctr.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4D64.tmp

Filesize
214KB

MD5
da824cd01f246e1d78845941161fb6c0

SHA1
3a78247691c8220d1fc4fff26088cf46fee517dd

SHA256
643d52346e17a9f72fe08aa60cd6c54350f77204233b979633eeb87e0a5c340b

SHA512
ccacb90cca619b336182cb4d310a21bbf4852de76e5af57224c4e1519c462a5bc0c961f1430706ec0dc341106e9e15b08f9e01b40e728629b94a60cf20b7ed5e

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