4321835da44888aaf122c64ef11b06d12f7140100153ad24919a1b9e5c8f8486

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13-06-2024 11:13

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General

Target

772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe
Size

134KB
MD5

772c4c5a8df0f6d8563b3d1f92ccb5c0
SHA1

230ba698b9d42b8710298bae368f1f7d99a9924a
SHA256

4321835da44888aaf122c64ef11b06d12f7140100153ad24919a1b9e5c8f8486
SHA512

18a5269590fbf82bf5aa57b589a209baf4e73d773f0f299628eb5e84f2bfb80f2e3597d7f93f30a9b16aa52b95728f39ff9add78dfbdc6edb243459e8a73503d
SSDEEP

1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Qy:riAyLN9aa+9U2rW1ip6pr2At7NZuQy

Score

7^/10

persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2184	WwanSvc.exe

Loads dropped DLL 1 IoCs

pid	Process
2192	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2192-1-0x00000000002A0000-0x00000000002C8000-memory.dmp	upx
behavioral1/files/0x002d000000015eaf-2.dat	upx
behavioral1/memory/2192-4-0x00000000000F0000-0x0000000000118000-memory.dmp	upx
behavioral1/memory/2184-7-0x0000000000840000-0x0000000000868000-memory.dmp	upx
behavioral1/memory/2192-8-0x00000000002A0000-0x00000000002C8000-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"	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2184	2192	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2184	2192	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2184	2192	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe	28
PID 2192 wrote to memory of 2184	2192	772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\772c4c5a8df0f6d8563b3d1f92ccb5c0_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2192
- C:\ProgramData\Update\WwanSvc.exe
  "C:\ProgramData\Update\WwanSvc.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2184

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

\ProgramData\Update\WwanSvc.exe

Filesize
134KB

MD5
95d913996773a486b33e36cb69a3fb07

SHA1
70d9c1038e03fa256f6aaa60bfe0d9863740c405

SHA256
e4bd7aacdef5039622235bb7578d5376551e02174b5056a0b03031d62781c5e8

SHA512
5b35c6b7ff01c556df25abae477c3a936bb998c77d67e9bd2c300c6fe577877676680ab7143a5f352f685792b52d6b12925e704caa87c5ac891eab354cee706e

Download Submit
memory/2184-7-0x0000000000840000-0x0000000000868000-memory.dmp

Filesize
160KB

Download
memory/2192-1-0x00000000002A0000-0x00000000002C8000-memory.dmp

Filesize
160KB

Download
memory/2192-4-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2192-8-0x00000000002A0000-0x00000000002C8000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads