63f9879da6151ba12937a1f11914501146500b5f6e34490e3e46704ee1c5747c

Analysis

max time kernel
94s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 06:42

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General

Target

9f19fc5ed39344f40368aa1052f1b240_NeikiAnalytics.dll
Size

76KB
MD5

9f19fc5ed39344f40368aa1052f1b240
SHA1

61749a89014b7c9f315a5a075d744509782322a2
SHA256

63f9879da6151ba12937a1f11914501146500b5f6e34490e3e46704ee1c5747c
SHA512

c63173982eeb92e9fe86460d81d6d147adf64f7e8c8fd00b5931ce72bcfe76e713aea0b39d85f333c87e532d765dac9873cc0fa836c97248a1e157671e38e967
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z4uD9wvVdN+:c8y93KQjy7G55riF1cMo03SuDu9dN+

Score

8^/10

persistence upx

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4752-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4752-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2100	4752	WerFault.exe	81

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4468 wrote to memory of 4752	4468	rundll32.exe	81
PID 4468 wrote to memory of 4752	4468	rundll32.exe	81
PID 4468 wrote to memory of 4752	4468	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f19fc5ed39344f40368aa1052f1b240_NeikiAnalytics.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9f19fc5ed39344f40368aa1052f1b240_NeikiAnalytics.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 704
    3⤵
    - Program crash
    PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4752 -ip 4752
1⤵
PID:1372

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

memory/4752-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/4752-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download