8092f8fde4dc9c32cdff0b92ddf9caf2f1e851beb82cceaa96f722ddd3ebc6ba

Analysis

max time kernel
131s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2023, 05:45

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General

Target

NEAS.9d5375c79401c8c68e7115dc8423d770.exe
Size

25KB
MD5

9d5375c79401c8c68e7115dc8423d770
SHA1

a55f2717bbc0816a8da34e7a995d72d22a191774
SHA256

8092f8fde4dc9c32cdff0b92ddf9caf2f1e851beb82cceaa96f722ddd3ebc6ba
SHA512

eb923705bace915c589a154de3bdbe5c29c8487b1a30594974c4c14cdfb95f5a2bfd6a80b9d6e2bdd3a9514863cb7dae8aa60c9cdb4fcbf0bbcbb4e51f602a8b
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvoWi:8Q3LotOPNSQVwVVxGKEvKHrVI

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2940	spoolsv.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "C:\\Windows\\spoolsv.exe"	NEAS.9d5375c79401c8c68e7115dc8423d770.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "C:\\Windows\\spoolsv.exe"	spoolsv.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\spoolsv.exe	NEAS.9d5375c79401c8c68e7115dc8423d770.exe
File created	C:\Windows\spoolsv.exe	spoolsv.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\https:\onsapay.com\loader	spoolsv.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2804	NEAS.9d5375c79401c8c68e7115dc8423d770.exe
Token: SeDebugPrivilege	2940	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2940	2804	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	89
PID 2804 wrote to memory of 2940	2804	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	89
PID 2804 wrote to memory of 2940	2804	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	89

C:\Users\Admin\AppData\Local\Temp\NEAS.9d5375c79401c8c68e7115dc8423d770.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d5375c79401c8c68e7115dc8423d770.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\spoolsv.exe
  "C:\Windows\spoolsv.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - NTFS ADS
  - Suspicious use of AdjustPrivilegeToken
  PID:2940

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
348KB

MD5
b3e50c074acd4d007ef04516285a9244

SHA1
b7bd67092461e45f37977486a8dfb6c82ae5dd8a

SHA256
69b6565c79edc952de7d809ea56a6b5f4a7e1494358b63b2cd09693928ce5386

SHA512
08ea00ecd6e8891bb8d91bd1be96d07f8a64ccb01cc1c1961ecb60232f571cae6c8470c37a5eba31457d982bdcb94812184447726ff4aa4b401e22899acaf902

Download Submit
C:\Users\Admin\AppData\Local\Temp\xjiuCu94qZIq9fq.exe

Filesize
25KB

MD5
5e229274ad6ebc7c2f40d6c2e60515b7

SHA1
07b7a713a03f1de30aa1093d4f89cd59f33c6efa

SHA256
e0b0d56bd7cce85f13374c76b93d8d9315ad8e79ebde3b30149c916014af198a

SHA512
ff37f4548d257e168cf8ebed260d781435eb0a4f9f22b99b4ca9bb9b49f1b65c2a6f3feccc5c3ebcaa3064256ef66e208fd3b67e49f3425fa1d7b03e90cc6871

Download Submit
C:\Windows\spoolsv.exe

Filesize
25KB

MD5
82071fd2379c64429acf376487fcddff

SHA1
2da42c7eaa62ecee65757b441c939f12b52228fb

SHA256
272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8

SHA512
194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb

Download Submit
C:\Windows\spoolsv.exe

Filesize
25KB

MD5
82071fd2379c64429acf376487fcddff

SHA1
2da42c7eaa62ecee65757b441c939f12b52228fb

SHA256
272bd07fa6c2678fd96a026237a184fceffa65d319f6844bac582aff90ce25d8

SHA512
194bdbdf624ec425a095a44116032687c46b3e2370f3c436e2d5516dcc778824ff57fa69edfacb42e5e76e05894eb0a40acf32dcee3b80ba397f823ec82b6adb

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads