afca54256d528d462830a9d90c2f3532625f0b7f7a9e9e0f95c0e439c6081d1b

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 14:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe
Size

510KB
MD5

cac19898a5729ab707ba743724b3f8d0
SHA1

481c18f83669307242f049decfe22e0bf00ef5ce
SHA256

afca54256d528d462830a9d90c2f3532625f0b7f7a9e9e0f95c0e439c6081d1b
SHA512

026f8de68599288cda0fd810714f41517aea15727ca9c8e2dd7c2ddcf499f58ec49b399a655311043d9989389d879c0276153c96bcfaaeb4dfcd1c6f54ac04ec
SSDEEP

12288:KkheH6hZYOYrInJ0JvQNy0+wcXP46sBmbvsTlgGrLfhtjQci:KkheahZnnJsvQNy0+wcXPkB9TbfhtS

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
4092	jrun32.exe
3176	jrun32.exe
1008	jrun32.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3448-0-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/3448-3-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/3448-13-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/files/0x000a00000002337a-19.dat	upx
behavioral2/memory/4092-21-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/4092-26-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/4092-28-0x0000000000400000-0x0000000000496000-memory.dmp	upx
behavioral2/memory/4092-37-0x0000000000400000-0x0000000000496000-memory.dmp	upx

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3448 set thread context of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 4092 set thread context of 3176	4092	jrun32.exe	91
PID 4092 set thread context of 1008	4092	jrun32.exe	92

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
2648	4464	WerFault.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
4464	ipconfig.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe
3756	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe
4092	jrun32.exe
3176	jrun32.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3448 wrote to memory of 3756	3448	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	86
PID 3756 wrote to memory of 4092	3756	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	87
PID 3756 wrote to memory of 4092	3756	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	87
PID 3756 wrote to memory of 4092	3756	cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe	87
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 3176	4092	jrun32.exe	91
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 4092 wrote to memory of 1008	4092	jrun32.exe	92
PID 3176 wrote to memory of 4464	3176	jrun32.exe	93
PID 3176 wrote to memory of 4464	3176	jrun32.exe	93
PID 3176 wrote to memory of 4464	3176	jrun32.exe	93
PID 3176 wrote to memory of 4464	3176	jrun32.exe	93
PID 3176 wrote to memory of 4464	3176	jrun32.exe	93

C:\Users\Admin\AppData\Local\Temp\cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3448
- C:\Users\Admin\AppData\Local\Temp\cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe
  "C:\Users\Admin\AppData\Local\Temp\cac19898a5729ab707ba743724b3f8d0_NeikiAnalytics.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3756
- - C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe
    C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe -notray
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4092
  - - C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe
      "C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3176
    - - C:\Windows\SysWOW64\ipconfig.exe
        
        "C:\Windows\system32\ipconfig.exe"
        5⤵
        Gathers network information
        
        PID:4464
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 272
        6⤵
        Program crash
        
        PID:2648
  - - C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe
      "C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe"
      4⤵
      Executes dropped EXE
      PID:1008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4464 -ip 4464
1⤵
PID:1716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\AppData\jrun32.exe

Filesize
510KB

MD5
40c79d780dcba254d857fe8576c8c175

SHA1
356cc8449bae66238f9fc6885d61254f54c31938

SHA256
1eb3e79b6cbabaa0ac65229b3cd545e5038ab8a1d9c7f0054dff4179961d6131

SHA512
74ad568dcb1bca9b21d3f62d61c253356eff870b1bb793beb69b26bb3c0ec36ad5a3f4b093b3eaf412dd79fb00cd0a7fc07e839f6f3efba12a958c1da62d6472

Download Submit
memory/1008-41-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-51-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-56-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-35-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-36-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-42-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-39-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-52-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-40-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-43-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-46-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-45-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-44-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-33-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1008-48-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3176-53-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download
memory/3176-55-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3448-8-0x00000000056D0000-0x00000000056D1000-memory.dmp

Filesize
4KB

Download
memory/3448-5-0x00000000021F0000-0x00000000021F1000-memory.dmp

Filesize
4KB

Download
memory/3448-10-0x00000000056E0000-0x00000000056E1000-memory.dmp

Filesize
4KB

Download
memory/3448-3-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/3448-13-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/3448-6-0x0000000002B20000-0x0000000002B21000-memory.dmp

Filesize
4KB

Download
memory/3448-0-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/3756-7-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3756-11-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3756-25-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/4092-37-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/4092-21-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/4092-26-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/4092-28-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download