7814bd5983b7b2eeac7c3dd6418165edc2cae7f2620fb08e1dcfbb3e732258cf

General

Target

844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe
Size

211KB
MD5

844edf335fe859f103eb793e7cb88400
SHA1

77aa46bdced118a85b4cebef1ea769f40e2a9399
SHA256

7814bd5983b7b2eeac7c3dd6418165edc2cae7f2620fb08e1dcfbb3e732258cf
SHA512

940a1daf78a8e8b7d4b2aa057ed1682670f235dc1af4eda60ed6e90f8cd77dad6967333cd955e09d3495a76e0e6a688b7d169489ff2673efcb76c3829bf8b405
SSDEEP

3072:EPUHpiKT2t2UHIu05W7SAFJJOUD9cckiKop97f3r8n9t9Ygnt:9rTfUHeeSKOS9ccFKk3Y9t9Y

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2172	Isass.exe

Loads dropped DLL 2 IoCs

pid	Process
2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe
2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\Isass.exe = "C:\\Users\\Public\\Microsoft Build\\Isass.exe"	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Isass.exe = "C:\\Users\\Public\\Microsoft Build\\Isass.exe"	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe
2172	Isass.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2172	2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2172	2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2172	2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe	28
PID 2220 wrote to memory of 2172	2220	844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\844edf335fe859f103eb793e7cb88400_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Public\Microsoft Build\Isass.exe
  "C:\Users\Public\Microsoft Build\Isass.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

\Users\Public\Microsoft Build\Isass.exe

Filesize
211KB

MD5
844edf335fe859f103eb793e7cb88400

SHA1
77aa46bdced118a85b4cebef1ea769f40e2a9399

SHA256
7814bd5983b7b2eeac7c3dd6418165edc2cae7f2620fb08e1dcfbb3e732258cf

SHA512
940a1daf78a8e8b7d4b2aa057ed1682670f235dc1af4eda60ed6e90f8cd77dad6967333cd955e09d3495a76e0e6a688b7d169489ff2673efcb76c3829bf8b405

Download Submit
memory/2172-43-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-35-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-12-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2172-11-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-73-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-14-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-15-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-18-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-19-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-26-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-61-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-36-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-27-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-42-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-60-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-50-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-51-0x0000000004700000-0x00000000059A8000-memory.dmp

Filesize
18.7MB

Download
memory/2172-52-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2220-10-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2220-9-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download
memory/2220-13-0x0000000000400000-0x00000000016A8000-memory.dmp

Filesize
18.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads