29c7e0b1f606719ec1b0c04e489f0f4fe75556447fa3dbbd4936ce994867c0df

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03-06-2024 19:07

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General

Target

e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe
Size

134KB
MD5

e4fbb1c6e6e05149af0c2ea6e5c76dd0
SHA1

5c02fde56e3eab41cc8c9693695b35363f9cb674
SHA256

29c7e0b1f606719ec1b0c04e489f0f4fe75556447fa3dbbd4936ce994867c0df
SHA512

5805f02ad37ea0eb90980157e8803e21e2b7a7abe396c96014be7f7b7d51141393248d2bdcda30d74ef29283fc51707b2734d7cf637e26cd6a9792924dbd33f2
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QA:riAyLN9aa+9U2rW1ip6pr2At7NZuQA

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2484	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2660	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2660-0-0x0000000001140000-0x0000000001168000-memory.dmp	upx
behavioral1/files/0x0033000000014b18-2.dat	upx
behavioral1/memory/2484-6-0x00000000011E0000-0x0000000001208000-memory.dmp	upx
behavioral1/memory/2660-7-0x0000000001140000-0x0000000001168000-memory.dmp	upx
behavioral1/memory/2484-9-0x00000000011E0000-0x0000000001208000-memory.dmp	upx
behavioral1/memory/2660-10-0x0000000001140000-0x0000000001168000-memory.dmp	upx

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\WwanSvc.exe\" /run"	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2484	2660	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe	28
PID 2660 wrote to memory of 2484	2660	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe	28
PID 2660 wrote to memory of 2484	2660	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe	28
PID 2660 wrote to memory of 2484	2660	e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e4fbb1c6e6e05149af0c2ea6e5c76dd0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2660
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2484

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

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Downloads

\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
f70a4a64ab81d5535d6597bf86458e83

SHA1
91ae39d2815ee55936327872e14b1ef1969cb022

SHA256
b0d183ac006ddb16cc96ae9bda0f32efbca095c77ed463c6cb79b06f3f382630

SHA512
df2cbc859d02ab619e25af74a3b5f45ea4923239b2fa0c138f0afde8ffef6bf8a70b91bb197fcac8b48d80d64f1a0154d38af2cdb623ea9b3dad4daf7b2042f4

Download Submit
memory/2484-6-0x00000000011E0000-0x0000000001208000-memory.dmp

Filesize
160KB

Download
memory/2484-9-0x00000000011E0000-0x0000000001208000-memory.dmp

Filesize
160KB

Download
memory/2660-0-0x0000000001140000-0x0000000001168000-memory.dmp

Filesize
160KB

Download
memory/2660-7-0x0000000001140000-0x0000000001168000-memory.dmp

Filesize
160KB

Download
memory/2660-8-0x0000000000100000-0x0000000000128000-memory.dmp

Filesize
160KB

Download
memory/2660-10-0x0000000001140000-0x0000000001168000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads