499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 10:10

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General

Target

499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe
Size

83KB
MD5

d2f2df8f7f104a5b57566b4a7278d580
SHA1

ca468726ca6e9ed41d449d7784e547f19064eac3
SHA256

499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612
SHA512

c35099e773fb1a219532e311324dbc2d350d2da92542d950b23539d45ca958943d7967b09aea9f0042919e1bc25e94129989035e0c277f466df2ff58525c4d06
SSDEEP

1536:aKNLH58uyYkDHKQXJoiieN/lTszjgX2glLnV3:a+8uyHOQXJoAzX2OnV

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
300	Au_.exe

Loads dropped DLL 2 IoCs

pid	Process
2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe
300	Au_.exe

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

System Information Discovery
T1082

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral1/files/0x00390000000131a5-2.dat	nsis_installer_1
behavioral1/files/0x00390000000131a5-2.dat	nsis_installer_2

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 2972 wrote to memory of 300	2972	499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe	28
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29
PID 300 wrote to memory of 2108	300	Au_.exe	29

C:\Users\Admin\AppData\Local\Temp\499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2972
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:300
- - C:\Windows\SysWOW64\regsvr32.exe
    regsvr32.exe /s /u "C:\Users\Admin\AppData\Local\Temp\extendCmd\XlsTable.dll"
    3⤵
    PID:2108

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\nsy148B.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
83KB

MD5
d2f2df8f7f104a5b57566b4a7278d580

SHA1
ca468726ca6e9ed41d449d7784e547f19064eac3

SHA256
499532ded5ab59856695406fdacafd2112ce9127e2f816c11e4880a684945612

SHA512
c35099e773fb1a219532e311324dbc2d350d2da92542d950b23539d45ca958943d7967b09aea9f0042919e1bc25e94129989035e0c277f466df2ff58525c4d06

Download Submit
memory/300-13-0x0000000010004000-0x0000000010005000-memory.dmp

Filesize
4KB

Download
memory/300-12-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download