4f933aabb0ed1b5c7452d42845fdb7cec13614d2a1fc0a4d21f52ef6f1fbca1b

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2024, 15:45

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General

Target

b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe
Size

134KB
MD5

b4b737a8b5769768f731f0f7f7532dc0
SHA1

569b5d74e71aeb346af6c9b5d641646a53e98a11
SHA256

4f933aabb0ed1b5c7452d42845fdb7cec13614d2a1fc0a4d21f52ef6f1fbca1b
SHA512

2e985db90ba58442e48f8c223a332a9f196f99dd973d439df0708de8c675903dc076b4f7c43178d7fad45ae2d06610ab6662c7361e4b6c929379fbc60588e619
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qj:riAyLN9aa+9U2rW1ip6pr2At7NZuQj

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4708	WwanSvc.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3804-0-0x0000000000040000-0x0000000000068000-memory.dmp	upx
behavioral2/files/0x0008000000023420-3.dat	upx
behavioral2/memory/4708-6-0x0000000000590000-0x00000000005B8000-memory.dmp	upx
behavioral2/memory/3804-5-0x0000000000040000-0x0000000000068000-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"	b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3804 wrote to memory of 4708	3804	b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe	81
PID 3804 wrote to memory of 4708	3804	b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe	81
PID 3804 wrote to memory of 4708	3804	b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe	81

C:\Users\Admin\AppData\Local\Temp\b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b4b737a8b5769768f731f0f7f7532dc0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3804
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:4708

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
1f7dad05812deb1c0c5c254bf6f29b0f

SHA1
995be995004c3ce3a4b5682f7f107c550d689b32

SHA256
b271cb7e3c6e8caa9442ff5a00707b6eb0a0d91a487cabdcaf00e80725e4ceea

SHA512
4e4ff9bb7213871b4b73b9f0a329f2b4d93104a3f7a40c5f5b4b3e5a5167853edd5322bec5273d157195f6620e7c7ab706094e82de06a2a5b042b7efde398416

Download Submit
memory/3804-0-0x0000000000040000-0x0000000000068000-memory.dmp

Filesize
160KB

Download
memory/3804-5-0x0000000000040000-0x0000000000068000-memory.dmp

Filesize
160KB

Download
memory/4708-6-0x0000000000590000-0x00000000005B8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads