447046f3fa207f941b0b16cb9662f0f1239c73b8fe3d0dd103516c3e8d264f33

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
07-06-2024 14:23

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General

Target

b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe
Size

134KB
MD5

b1545e8509289691b9b5cfdc81b32a50
SHA1

a054c46ff111628f2594dc548cfbdebefb7a4c55
SHA256

447046f3fa207f941b0b16cb9662f0f1239c73b8fe3d0dd103516c3e8d264f33
SHA512

f1466eed6e2fd29b4d2390138cfeb6573f5556c48e3662ae6746a81168d1aa35d1d437d4419a4163f8c7515d5c6d2fe4259e829218fbed938e6c7700d3213e31
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q+:riAyLN9aa+9U2rW1ip6pr2At7NZuQ+

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1660	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
1804	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1660-7-0x0000000000920000-0x0000000000948000-memory.dmp	upx
behavioral1/files/0x0035000000014588-6.dat	upx
behavioral1/memory/1804-4-0x0000000000920000-0x0000000000948000-memory.dmp	upx
behavioral1/memory/1804-0-0x0000000000A70000-0x0000000000A98000-memory.dmp	upx
behavioral1/memory/1804-8-0x0000000000A70000-0x0000000000A98000-memory.dmp	upx
behavioral1/memory/1804-9-0x0000000000A70000-0x0000000000A98000-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"	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 1660	1804	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe	28
PID 1804 wrote to memory of 1660	1804	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe	28
PID 1804 wrote to memory of 1660	1804	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe	28
PID 1804 wrote to memory of 1660	1804	b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b1545e8509289691b9b5cfdc81b32a50_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1804
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:1660

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

C:\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
350d97e0b2c5eeade882534bf8aca73f

SHA1
e2892f4db32c22320d0b2e977666a5546ef6cf66

SHA256
371d3988d0ae909a3eedf722ed7e4960f20625917b99e3dd580569be1876f20e

SHA512
06f8b75830531036b13a710eae6cca1e71a6076ad9304d8788346f408ad618504d2145757b35f2cd0e055350b503ad814efa1b38c92dbc1656925366c41062e7

Download Submit
memory/1660-7-0x0000000000920000-0x0000000000948000-memory.dmp

Filesize
160KB

Download
memory/1804-4-0x0000000000920000-0x0000000000948000-memory.dmp

Filesize
160KB

Download
memory/1804-0-0x0000000000A70000-0x0000000000A98000-memory.dmp

Filesize
160KB

Download
memory/1804-8-0x0000000000A70000-0x0000000000A98000-memory.dmp

Filesize
160KB

Download
memory/1804-9-0x0000000000A70000-0x0000000000A98000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads