e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
23/09/2023, 19:02

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General

Target

e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe
Size

25KB
MD5

f80cfdeb3b16f7aba048db6cbaa2a878
SHA1

241f6d3376a1dca95f1112928ea780c81b31d1dd
SHA256

e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7
SHA512

1ad3687d578649b58a6da1eeb5049a01afd8d92c96f5febe13ae376b8aabaf27a98d656f597ba62b2b9445b9c9fa90603f3c131d486e223aa1e055398a02df28
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvn:8Q3LotOPNSQVwVVxGKEvKHrVn

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2916	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"	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.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	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.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	2988	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe
Token: SeDebugPrivilege	2916	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 2916	2988	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	28
PID 2988 wrote to memory of 2916	2988	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	28
PID 2988 wrote to memory of 2916	2988	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	28
PID 2988 wrote to memory of 2916	2988	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	28

C:\Users\Admin\AppData\Local\Temp\e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe
"C:\Users\Admin\AppData\Local\Temp\e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2988
- 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:2916

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\GmXYg8zcEA01z0b.exe

Filesize
25KB

MD5
ccd5d17083156c3a54c9c68b8548b205

SHA1
43bb2537509232a211a11fa2120d90c484757f7f

SHA256
501fc57e8b7b170eee1357be565f9f0b8697b8c46d99969b939676e443b31e32

SHA512
e0e77876df4b15c06593cb780e6ed10af542a7b08f87a0eed22c8e2901297eb22a9efc86a436893b94db5b87a0cb3954b0a395a289d1dcbbecabe621fc43db68

Download Submit
C:\Users\Admin\AppData\Local\Temp\GmXYg8zcEA01z0b.exe

Filesize
25KB

MD5
ccd5d17083156c3a54c9c68b8548b205

SHA1
43bb2537509232a211a11fa2120d90c484757f7f

SHA256
501fc57e8b7b170eee1357be565f9f0b8697b8c46d99969b939676e443b31e32

SHA512
e0e77876df4b15c06593cb780e6ed10af542a7b08f87a0eed22c8e2901297eb22a9efc86a436893b94db5b87a0cb3954b0a395a289d1dcbbecabe621fc43db68

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