9a340e43b9bc0c2d5e5eb75cbea2444251bc60aa0f77c3981731f9b4e0365c5b

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 04:44

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General

Target

6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe
Size

83KB
MD5

6c0787999cd2472a9ae5d07f1bbd1d50
SHA1

053e826e335b33c1822f24ff4a68be6d91456602
SHA256

9a340e43b9bc0c2d5e5eb75cbea2444251bc60aa0f77c3981731f9b4e0365c5b
SHA512

d0bc78aa58f41993b3aea5771807edd3133182db2d6ce92fdfef5e46c155fddb0474259c9cc7307d01eb117a5c799ee2d865ba9ba382019506ac26d6bccc00a8
SSDEEP

768:XCNK2cNW0QbRsWjcd+6yBFLqJ4Z8qx70RM8/O/B2ZR1RGn8NIoGLLRNeon:UcNjQlsWjcd+xzl7SM+Gn8255Neon

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4808	CTS.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

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4848-0-0x0000000000300000-0x0000000000319000-memory.dmp	upx
behavioral2/files/0x0006000000022f40-6.dat	upx
behavioral2/memory/4848-8-0x0000000000300000-0x0000000000319000-memory.dmp	upx
behavioral2/memory/4808-7-0x00000000006C0000-0x00000000006D9000-memory.dmp	upx
behavioral2/files/0x0006000000022958-12.dat	upx
behavioral2/files/0x000600000002297c-30.dat	upx
behavioral2/memory/4808-33-0x00000000006C0000-0x00000000006D9000-memory.dmp	upx

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4848	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe
Token: SeDebugPrivilege	4808	CTS.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 4808	4848	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe	85
PID 4848 wrote to memory of 4808	4848	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe	85
PID 4848 wrote to memory of 4808	4848	6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe	85

C:\Users\Admin\AppData\Local\Temp\6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6c0787999cd2472a9ae5d07f1bbd1d50_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:4808

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml

Filesize
404KB

MD5
ca5ac0fab26d2fd8a7ac38eda309cf6d

SHA1
8ff98cf429026c8fa16b6ad160f0f266a01e6e0b

SHA256
3a3f76ab67b4e384a358f4d6c0d2f36a863b398ab5ba316e6b98c0facf60c2c8

SHA512
28c85a627d987f250aaf8b03ec22ad5618b358b786bda52f3b5e68f091235133b246e94f43cc42d028ef8c270d1237189965cf8f15609be53810a73780843bf6

Download Submit
C:\Users\Admin\AppData\Local\Temp\aXOrVsckh3t4u6Z.exe

Filesize
83KB

MD5
8ef2e6c6f0e8b0e8bb4e5e8081b878b4

SHA1
184a958e79a4031d542166f0351a847ea95ed086

SHA256
4c646223d0da26a753e3285ee65b3f814b4a3e280c0f31450a5a3565cb41b99b

SHA512
22561931c733a8467e163f04bf7cb128079a0db6fbdc00ca80bf2604757caf5b936c4f4af047bb6c3d5387941d3f2afe1c6bb81ed0a3040420648ef74cee6f4f

Download Submit
C:\Windows\CTS.exe

Filesize
82KB

MD5
546ffd2b72777e6a9e350780b79f99d4

SHA1
a620be74a2f432656e38e51cd02fbdc3e3b312c2

SHA256
c651b378896fad56ddeb1fec2c578a822bbb13269ec881f9420bbf47c9fbfbb5

SHA512
57d49f830f9774ef0a4b6d026211360ea4ebcc6b236b72107401284559c7c589733bccc8af10c5a0cee5b97880d24a4e9954beb81887b1b124f8a42cca456fac

Download Submit
memory/4808-7-0x00000000006C0000-0x00000000006D9000-memory.dmp

Filesize
100KB

Download
memory/4808-33-0x00000000006C0000-0x00000000006D9000-memory.dmp

Filesize
100KB

Download
memory/4848-0-0x0000000000300000-0x0000000000319000-memory.dmp

Filesize
100KB

Download
memory/4848-8-0x0000000000300000-0x0000000000319000-memory.dmp

Filesize
100KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads