e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-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
2288	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	3656	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe
Token: SeDebugPrivilege	2288	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 2288	3656	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	86
PID 3656 wrote to memory of 2288	3656	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	86
PID 3656 wrote to memory of 2288	3656	e56c5a819b8f3ae19fab76fa55d5838152930dcc74d60fbbe477e8de99a4eaa7.exe	86

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:3656
- 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:2288

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
347KB

MD5
04e538a2fceaa8fe992cd0f8ed808c40

SHA1
653861f93ef6628be7a129aaf9b902c7df55a2ef

SHA256
d119e44166bfd95db2d6e6fa1b64f435e67f4b4efa6057b6a41d23f8dbde31f7

SHA512
b46907d216d3c275c30e68420cbfce35ba614e927687379693831ee28e1e46ef51d1b05b0cff71864b02d5b481db0b0023e5b8ec2b151ce7b8643bb91e70d0a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\cCxU1ckGow3RVLT.exe

Filesize
25KB

MD5
d7d63737853abe2960d670437da4b038

SHA1
af44e0714cdbe631d3081f2146e8e955fc85f552

SHA256
4eb6400eb79e4ae64caf8702785e0642c50ba51cfbdcb0584266a17091d7b83b

SHA512
1fdca9d71a1252e7c13e7b878b9f08bc4e00dbc085154a9bd6a7b4c087a4facb49f194d73ef6b384d9423bec679ba6a979be18ebfa992c88aa94f94f4ca63a66

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