d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4

Analysis

max time kernel
159s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2023 07:00

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General

Target

d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe
Size

25KB
MD5

5f4ac5f691c51c32e4e6639de079a56c
SHA1

a5e90d402bea355ceaf661b951fef3a26014fff8
SHA256

d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4
SHA512

f691a07e5690d2432cd1ca2070ee22b46cc1a6bc0ffd3d9bad2195bc72c55ccceea6b86c743a2c656db0839f53b2897a4f232e7e3d046f9c6e17728e590c0a05
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvgGL:8Q3LotOPNSQVwVVxGKEvKHrVgGL

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2372	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"	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.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	spoolsv.exe
File created	C:\Windows\spoolsv.exe	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.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	3472	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe
Token: SeDebugPrivilege	2372	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 2372	3472	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe	90
PID 3472 wrote to memory of 2372	3472	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe	90
PID 3472 wrote to memory of 2372	3472	d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe	90

C:\Users\Admin\AppData\Local\Temp\d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe
"C:\Users\Admin\AppData\Local\Temp\d7668dd1177fcf3bce59bd57b1aa05fe7ba887e96a37252075559d47ebed8cc4.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3472
- 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:2372

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

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Downloads

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

Filesize
347KB

MD5
071c144cc717e7c96af86fdc9f3b38be

SHA1
c33e43347d349df0e985aa173e56aa24fe0119a5

SHA256
3846ede7a27f66c9fac99acc6f77515cb746167906df0e9c055d2a61504c4cc8

SHA512
3dbdc861c86260bb0ba8a7aeff409501ac63077a6142bd606cea56d236de655df78da38f51c3ba167f1a316d34074dc5eee55f45c77f02f5ba05aa62b47a5eb8

Download Submit
C:\Users\Admin\AppData\Local\Temp\aUXawtiSAyVvhz4.exe

Filesize
25KB

MD5
512eb2afbd50c873e2c6fe7a54cd0593

SHA1
fbfed021e1348e0ccc7f7bc14d0f9c34938cbb80

SHA256
a7ea78dbcef96ad0a73b826be7ae612d6fda047cc53edab55ff8aa0c5ff7b3a7

SHA512
fac01c1a82530f1ea134679b9e35de0e5ae219a95ba39f9dc574c4bbbb746c7b9648ba7dc727a3d87694a704dfa3c96e70368c3cdc930ce00bd23fd03a3ec61c

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