48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90

Analysis

max time kernel
51s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 08:41

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General

Target

48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe
Size

134KB
MD5

85f77efc18fbdfa3af355ad2ba15b550
SHA1

a61e782371c2210efd79f45b09ee66298c544ec4
SHA256

48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90
SHA512

562e048d6e503ccc43d2a53799f49e9c746c61b7e312625c4c4d5e6d3a76ef674e092b4a5e6064275ce4487273074b39cce191e27486367f4c573236ede6ef24
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qv:riAyLN9aa+9U2rW1ip6pr2At7NZuQv

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3860	WwanSvc.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1840-2-0x00000000008D0000-0x00000000008F8000-memory.dmp	upx
behavioral2/memory/1840-5-0x00000000008D0000-0x00000000008F8000-memory.dmp	upx
behavioral2/files/0x0008000000023419-4.dat	upx
behavioral2/memory/3860-6-0x0000000000A50000-0x0000000000A78000-memory.dmp	upx
behavioral2/memory/3860-7-0x0000000000A50000-0x0000000000A78000-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"	48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 3860	1840	48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe	81
PID 1840 wrote to memory of 3860	1840	48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe	81
PID 1840 wrote to memory of 3860	1840	48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe	81

C:\Users\Admin\AppData\Local\Temp\48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\48ef45c18b56a6f4cb6b3a66ba6ef9c5ef74bf41ea2bd5ed04220de157bc4c90_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1840
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:3860

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
5854af869d5f2b4df3c77947cf7969b8

SHA1
753d1b3e1102ed3c84328185223a37c082ba35ee

SHA256
92a8c1b184b8ce8c025c09054161cdf84e1d534db507c7d605407f5e2c438731

SHA512
dd2614dd0fa5b97ed128d52ac4e1c7657319f8ffb61c906637745798efb7ce9d963b336f931871ee5e9c181f8267f2c8869c230079690c520ef10c51b2be49f4

Download Submit
memory/1840-2-0x00000000008D0000-0x00000000008F8000-memory.dmp

Filesize
160KB

Download
memory/1840-5-0x00000000008D0000-0x00000000008F8000-memory.dmp

Filesize
160KB

Download
memory/3860-6-0x0000000000A50000-0x0000000000A78000-memory.dmp

Filesize
160KB

Download
memory/3860-7-0x0000000000A50000-0x0000000000A78000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads