00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
17/09/2023, 18:22

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General

Target

00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe
Size

25KB
MD5

a469d01bb12439148cae27b4ebaf8c07
SHA1

cc1b477444f41282f5bf8aaa11f635a894feaabf
SHA256

00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a
SHA512

cc281b84eb04078d335f824059545892eec6a0ba7bc05a988ab3712d670542bbd101a9cf644a89a089d97d1bac653f8cf7e2c6f4b4786e66c69bd81c2b2ced1b
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjv9:8Q3LotOPNSQVwVVxGKEvKHrV9

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3000	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"	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.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	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.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	2232	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe
Token: SeDebugPrivilege	3000	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 3000	2232	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe	28
PID 2232 wrote to memory of 3000	2232	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe	28
PID 2232 wrote to memory of 3000	2232	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe	28
PID 2232 wrote to memory of 3000	2232	00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe	28

C:\Users\Admin\AppData\Local\Temp\00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe
"C:\Users\Admin\AppData\Local\Temp\00a0b4b8480861638775ace218567b2fe0736a0d9f3bfe12c66c66301006c75a.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2232
- 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:3000

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\Temp\YevFNEsFzYsEzHX.exe

Filesize
25KB

MD5
c374060fe65c1e6dfab9fe07769bf702

SHA1
0db0f3551ba81d249bc1c5ed2abd073c6d8edd02

SHA256
eb542fd9007157a1a67c83892445a1dd2a4a7b45a12209fc9f8068efbe8846bf

SHA512
ef86f6281ce1224c054ce3f7b58af6a3453431b6298fb6dba241504890d75cedda46c6789c819c80706988271fe8ff4b36b3e7db6a8db784efe7ff984d5b2a37

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

Filesize
25KB

MD5
c374060fe65c1e6dfab9fe07769bf702

SHA1
0db0f3551ba81d249bc1c5ed2abd073c6d8edd02

SHA256
eb542fd9007157a1a67c83892445a1dd2a4a7b45a12209fc9f8068efbe8846bf

SHA512
ef86f6281ce1224c054ce3f7b58af6a3453431b6298fb6dba241504890d75cedda46c6789c819c80706988271fe8ff4b36b3e7db6a8db784efe7ff984d5b2a37

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

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Downloads