606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6

Analysis

max time kernel
150s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2023, 00:00

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General

Target

606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe
Size

25KB
MD5

a8a27f9fb9bd5e086b44c5be4b8d6ab9
SHA1

7a930c688c1908f2c48a8402b65c0794d581c27e
SHA256

606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6
SHA512

6e7bbada9dd77c2a2cc2fcc39c4e42546aa1c4203a64dcd45bfe2ec3ead89cbdbb9e7297236f49663c17b62d27d86f491b3afd9634548164864d7117a1aaa8d0
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvK:8Q3LotOPNSQVwVVxGKEvKHrVK

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3152	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"	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.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	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.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	1672	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe
Token: SeDebugPrivilege	3152	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 3152	1672	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe	85
PID 1672 wrote to memory of 3152	1672	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe	85
PID 1672 wrote to memory of 3152	1672	606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe	85

C:\Users\Admin\AppData\Local\Temp\606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe
"C:\Users\Admin\AppData\Local\Temp\606bdf6fbf75b603475e375157e635f10a6c88a08a47daf53b1c5512ea4178f6.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672
- 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:3152

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
349KB

MD5
1907c73a9b3aed9061619588f70ee6b6

SHA1
666c106f23e4402e01d086acc96599fa292abd67

SHA256
37ac7dce8cf4a7cccb05da7fe012bd602d1d4142c45b83ae8751b39279a0fb8c

SHA512
ec983b15cc204f8a2899fd387e00db123b290c46681d23f6c94def50d0a43a0384042eac90f8553a76c08bd953508d0c2116132a0172190276e3c87523eaa0a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\a6FhHSAs5f1JMQN.exe

Filesize
25KB

MD5
06ecdad69c8576fe5524a8a96d3dc984

SHA1
d9b1fc8227f4b930e165c5c0bada3eb622f0fe81

SHA256
0b11cb1ce0b4047ad2eeb2c93429b7e6ae88f65e78b4375354a2fa3f6e3938cc

SHA512
88ff91b1fdd8c6d9d99f081ed79afe2f140298810c8601629f94596b6bc3878044fa64dece26f84815535ffef0d3865938b1f178ebaed916330dade9e746498b

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