9fc00b4f138c999da8cd9d764070e61cc693abef3e19cbdef7c83ffcc5270600

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2024, 12:54

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General

Target
0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe
Size 134KB
Sample240608-p491bscf98
SHA256 9fc00b4f138c999da8cd9d764070e61cc693abef3e19cbdef7c83ffcc5270600
MD5 0f2a791c1c95f12470e63b2df8315c70
SHA1 330524fa4f9fe2de31e65a134c72e2ac1b47bcc2
SHA512 550b240a1d4ff231d71da5f7792fe67e6f25e92e792c57ee5145359dc9ff3a2c56d23494c5a081144d323370cf551cebea0ef3c9dee65e016c098798f5380047
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qy:riAyLN9aa+9U2rW1ip6pr2At7NZuQy
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4676	WwanSvc.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3336-0-0x00000000009F0000-0x0000000000A18000-memory.dmp	upx
behavioral2/files/0x0008000000023414-3.dat	upx
behavioral2/memory/3336-5-0x00000000009F0000-0x0000000000A18000-memory.dmp	upx
behavioral2/memory/4676-6-0x0000000000C20000-0x0000000000C48000-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"	0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3336 wrote to memory of 4676	3336	0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe	81
PID 3336 wrote to memory of 4676	3336	0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe	81
PID 3336 wrote to memory of 4676	3336	0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe	81

C:\Users\Admin\AppData\Local\Temp\0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0f2a791c1c95f12470e63b2df8315c70_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3336
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:4676

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 539ef187a80893313f3cbc1bca0ffce016782f6aac071ab9725474abfb2bb688
MD5 5f090d77d0872adafca053440281d1e4
SHA1 562c081bbd037a944a9c71edf4c04967b60f2b65
SHA512 0b5cd9e816dffab8bfe25758bc7a50f827090e296251ca60cb9877d9ffa432b9f3ff7952ec2f75576de42fa875750fb2f5efd44862a2f8480a3e6f60d3287725
SSDEEP 1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QV:riAyLN9aa+9U2rW1ip6pr2At7NZuQV
MD5 SHA1 SHA512 SSDEEP

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memory/3336-0-0x00000000009F0000-0x0000000000A18000-memory.dmp

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memory/3336-5-0x00000000009F0000-0x0000000000A18000-memory.dmp

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memory/4676-6-0x0000000000C20000-0x0000000000C48000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads