e12df13769a9db84e1bc9c64aa6001820c5328d933c781591145fb1768aad7f8

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 19:44

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General

Target

23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe
Size

134KB
MD5

23c406876c304e7826a8a849b9b8a700
SHA1

be0a9d174512d2db601426dddb21383920f47e36
SHA256

e12df13769a9db84e1bc9c64aa6001820c5328d933c781591145fb1768aad7f8
SHA512

85db517f47e8db978196a70d1aac4d90c0f045ae064ea2b4c83bc9d26e6c85eab4746a902453b93ce7480a18a580be9ab2828d3f8710ab109aff72c0d60d4492
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QU:riAyLN9aa+9U2rW1ip6pr2At7NZuQU

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2688	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2924	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2924-0-0x00000000002C0000-0x00000000002E8000-memory.dmp	upx
behavioral1/memory/2688-7-0x00000000013E0000-0x0000000001408000-memory.dmp	upx
behavioral1/files/0x003900000001233a-5.dat	upx
behavioral1/memory/2924-8-0x00000000002C0000-0x00000000002E8000-memory.dmp	upx
behavioral1/memory/2688-10-0x00000000013E0000-0x0000000001408000-memory.dmp	upx
behavioral1/memory/2924-11-0x00000000002C0000-0x00000000002E8000-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"	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2688	2924	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2688	2924	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2688	2924	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe	28
PID 2924 wrote to memory of 2688	2924	23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\23c406876c304e7826a8a849b9b8a700_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2924
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2688

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

Replay Monitor

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Downloads

C:\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
0d7872f6a6c109937d058bc6184ade9b

SHA1
5350e3f2769c57c8cd35cd0016acb7f0d8d68d8b

SHA256
e15353e1c3b0e4337bacb7950796876f85b4cc8d98d8d90e36e41f88d00d54ca

SHA512
d3a85c07dea4c657d8840b50d8fc29fbeeb6cfe961a9b42947442b1cbf9d39d721344e867233ddf1d6d5beea6baf5075551ccd3a21298ba1f47a25271ced6c71

Download Submit
memory/2688-7-0x00000000013E0000-0x0000000001408000-memory.dmp

Filesize
160KB

Download
memory/2688-10-0x00000000013E0000-0x0000000001408000-memory.dmp

Filesize
160KB

Download
memory/2924-0-0x00000000002C0000-0x00000000002E8000-memory.dmp

Filesize
160KB

Download
memory/2924-6-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2924-8-0x00000000002C0000-0x00000000002E8000-memory.dmp

Filesize
160KB

Download
memory/2924-9-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2924-11-0x00000000002C0000-0x00000000002E8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads