04c530dc6f64714c9a08cb8d4cbfe851d0263e9d15397d12ca07e3045f7a1945

General

Target

660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe
Size

71KB
MD5

660dc812d8d5178cfb0392a9dee7f120
SHA1

dc78f141ba56da179c9a3e4ecc0f81992c45b753
SHA256

04c530dc6f64714c9a08cb8d4cbfe851d0263e9d15397d12ca07e3045f7a1945
SHA512

d151a7345f5e887a35699bf9da0f126dd8bef0cee5562e0df18eb976c9ae21ff6ca27edc59fab9ba939e668a7bc668d4c5550f1533cfce2ba13ee1775accf683
SSDEEP

768:qGHV45EDE477AZbUJx0rZGE3jCELoiMMj6hZ3nE+EXVmkDbjRL8Khc15Z6J1S:qG14P477AxUYrZGoC09k0SkTRHhWqP

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
21	3280	rundll32.exe
20	3280	rundll32.exe
24	3280	rundll32.exe

Deletes itself 1 IoCs

pid	Process
3356	abvwifea.exe

Executes dropped EXE 1 IoCs

pid	Process
3356	abvwifea.exe

Loads dropped DLL 1 IoCs

pid	Process
3280	rundll32.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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\EvtMgr = "c:\\windows\\SysWOW64\\rundll32.exe \"c:\\eadkpetvz\\asootej.dll\",init"	rundll32.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\x:	rundll32.exe
File opened (read-only)	\??\m:	rundll32.exe
File opened (read-only)	\??\q:	rundll32.exe
File opened (read-only)	\??\t:	rundll32.exe
File opened (read-only)	\??\n:	rundll32.exe
File opened (read-only)	\??\s:	rundll32.exe
File opened (read-only)	\??\v:	rundll32.exe
File opened (read-only)	\??\y:	rundll32.exe
File opened (read-only)	\??\e:	rundll32.exe
File opened (read-only)	\??\j:	rundll32.exe
File opened (read-only)	\??\l:	rundll32.exe
File opened (read-only)	\??\z:	rundll32.exe
File opened (read-only)	\??\g:	rundll32.exe
File opened (read-only)	\??\i:	rundll32.exe
File opened (read-only)	\??\w:	rundll32.exe
File opened (read-only)	\??\k:	rundll32.exe
File opened (read-only)	\??\o:	rundll32.exe
File opened (read-only)	\??\p:	rundll32.exe
File opened (read-only)	\??\r:	rundll32.exe
File opened (read-only)	\??\u:	rundll32.exe
File opened (read-only)	\??\a:	rundll32.exe
File opened (read-only)	\??\b:	rundll32.exe
File opened (read-only)	\??\h:	rundll32.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	rundll32.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	rundll32.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1836	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3280	rundll32.exe
3280	rundll32.exe
3280	rundll32.exe
3280	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3280	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2652	660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe
3356	abvwifea.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 3368	2652	660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe	84
PID 2652 wrote to memory of 3368	2652	660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe	84
PID 2652 wrote to memory of 3368	2652	660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe	84
PID 3368 wrote to memory of 1836	3368	cmd.exe	86
PID 3368 wrote to memory of 1836	3368	cmd.exe	86
PID 3368 wrote to memory of 1836	3368	cmd.exe	86
PID 3368 wrote to memory of 3356	3368	cmd.exe	89
PID 3368 wrote to memory of 3356	3368	cmd.exe	89
PID 3368 wrote to memory of 3356	3368	cmd.exe	89
PID 3356 wrote to memory of 3280	3356	abvwifea.exe	90
PID 3356 wrote to memory of 3280	3356	abvwifea.exe	90
PID 3356 wrote to memory of 3280	3356	abvwifea.exe	90

C:\Users\Admin\AppData\Local\Temp\660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&c:\abvwifea.exe "C:\Users\Admin\AppData\Local\Temp\660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3368
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - Runs ping.exe
    PID:1836
- - \??\c:\abvwifea.exe
    c:\abvwifea.exe "C:\Users\Admin\AppData\Local\Temp\660dc812d8d5178cfb0392a9dee7f120_NeikiAnalytics.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3356
  - - \??\c:\windows\SysWOW64\rundll32.exe
      c:\windows\system32\rundll32.exe "c:\eadkpetvz\asootej.dll",init c:\abvwifea.exe
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Adds Run key to start application
      Enumerates connected drives
      Writes to the Master Boot Record (MBR)
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3280

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

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\abvwifea.exe

Filesize
71KB

MD5
9de6c439b095dcba6feef69fd672b786

SHA1
b290ba804741b1bbf3a1ca542731184173455748

SHA256
8fe74c663a5abec20aa3acb34672c9733008e95acf88eb129a1330348bfc6200

SHA512
70a983fb61506b388a906a722ee3e87c17025dfe90370cf19e677bd421d92d8f81adb3efd01bf465132c3aaa2831d44acb56583a22efcfb6b6e8f84e642e109e

Download Submit
\??\c:\eadkpetvz\asootej.dll

Filesize
42KB

MD5
36e3fb5964d663272cf1169e1e1ca478

SHA1
58115e08b49505bcbbb5c88a28a86222ba18d5d4

SHA256
c7c41689de030df0f78f471422fa2a6383b36e77c94e7f6f124a96feb3e27ed7

SHA512
daff53b11aa400437a06287707a334a09661c1ef7d0fd8beaf1a874c79c16fe45bd1188343d0623e839d3ead5ea2dd90896e37ccf3b252c7220c74989a9ba442

Download Submit
memory/2652-1-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/2652-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2652-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3280-13-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3280-14-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/3280-15-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3280-17-0x0000000000DD0000-0x0000000000DD1000-memory.dmp

Filesize
4KB

Download
memory/3280-16-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3356-10-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/3356-8-0x00000000020E0000-0x00000000020E1000-memory.dmp

Filesize
4KB

Download
memory/3356-6-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads