23eec990e01d7f24191d4d4b23dd404f7a856b24cda4fc886207f9dd725f0a88

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 03:36

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General

Target
5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe
Size 134KB
Sample240613-d5zefashjb
SHA256 23eec990e01d7f24191d4d4b23dd404f7a856b24cda4fc886207f9dd725f0a88
MD5 5b43e92374449fbe812621583fe2fed0
SHA1 2edd819333129cf2405e5e0e00fab7652e5c900b
SHA512 1ecb131b1e52cd7528483c6c937af925ef16767e318c2983113521f988abcd8816e70d3176e80ad1ba6dc3711337e13dcbd9aee25106255d8847217263dc7cf1
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QT:riAyLN9aa+9U2rW1ip6pr2At7NZuQT
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4380	WwanSvc.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3756-1-0x00000000009A0000-0x00000000009C8000-memory.dmp	upx
behavioral2/memory/3756-4-0x00000000009A0000-0x00000000009C8000-memory.dmp	upx
behavioral2/files/0x00080000000234ee-3.dat	upx
behavioral2/memory/4380-6-0x00000000006C0000-0x00000000006E8000-memory.dmp	upx
behavioral2/memory/4380-7-0x00000000006C0000-0x00000000006E8000-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"	5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 4380	3756	5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe	81
PID 3756 wrote to memory of 4380	3756	5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe	81
PID 3756 wrote to memory of 4380	3756	5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe	81

C:\Users\Admin\AppData\Local\Temp\5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5b43e92374449fbe812621583fe2fed0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3756
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:4380

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

WwanSvc.exe

Path C:\ProgramData\Update\WwanSvc.exe
Size 134KB
SHA256 ccdc467890ff3b74f6b02ea018534b2ca1190380ad2df1c5f660a0c3aef3697d
MD5 422525a3f6fe451d12e37ac4b7b7d430
SHA1 0af1785211d5654c09cb5963ce637679ad86f0f4
SHA512 57fac8268bcee9694f9dd767afbe910406e698cb1f7b9c940788e59b68f7f1c7f82c9bd947ed83b48f25c27446f3973de83dcd046222726f3d751b004040ff0f
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q4:riAyLN9aa+9U2rW1ip6pr2At7NZuQ4
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3756-1-0x00000000009A0000-0x00000000009C8000-memory.dmp

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memory/3756-4-0x00000000009A0000-0x00000000009C8000-memory.dmp

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memory/4380-6-0x00000000006C0000-0x00000000006E8000-memory.dmp

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memory/4380-7-0x00000000006C0000-0x00000000006E8000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads