f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612

Analysis

max time kernel
117s
max time network
126s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
15/10/2023, 15:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe
Size

26KB
MD5

cb2f410087f7426a8d1baad9414e4e5b
SHA1

1352320ff1dfea7fdc6f7f0aa924b720913e17b4
SHA256

f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612
SHA512

5b0c0e0c4fc165770547316a59f50487a567c33741b54b21f1f8101bc6fe86124a620f691a2c822542c40d10ce91b57ca9a652e18017716a88e4de5e0013e3d0
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvgI0:8Q3LotOPNSQVwVVxGKEvKHrVr0

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2760	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"	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.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	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.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	2408	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe
Token: SeDebugPrivilege	2760	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2760	2408	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe	28
PID 2408 wrote to memory of 2760	2408	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe	28
PID 2408 wrote to memory of 2760	2408	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe	28
PID 2408 wrote to memory of 2760	2408	f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe	28

C:\Users\Admin\AppData\Local\Temp\f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe
"C:\Users\Admin\AppData\Local\Temp\f373a21a6b7028cbbac176cc26c28d907082b24fd7c63cc8b43bff18b7fd8612.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2408
- 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:2760

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\qvdWHX6HMyPL6AW.exe

Filesize
26KB

MD5
84ea7e2e25b25f717627a75692f19410

SHA1
cd1ae47aaec2fafa189eb60ee340dac07a4883dd

SHA256
bf94394264aa72c9ad2ee9e5dba817f2674b4d5202df2e37dd624e17558260c6

SHA512
b39bf5f9a193e7c6cddec60d3384930e9caedaba1cbeb5edc34a7e3b60c6ea1d91bdf2eddcadfb2279ee784513f0fc7ca3fba88055541833cd5b16a76f33bdfd

Download Submit
C:\Users\Admin\AppData\Local\Temp\qvdWHX6HMyPL6AW.exe

Filesize
26KB

MD5
84ea7e2e25b25f717627a75692f19410

SHA1
cd1ae47aaec2fafa189eb60ee340dac07a4883dd

SHA256
bf94394264aa72c9ad2ee9e5dba817f2674b4d5202df2e37dd624e17558260c6

SHA512
b39bf5f9a193e7c6cddec60d3384930e9caedaba1cbeb5edc34a7e3b60c6ea1d91bdf2eddcadfb2279ee784513f0fc7ca3fba88055541833cd5b16a76f33bdfd

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

Loading Replay Monitor...

Downloads