56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
30/08/2023, 21:47

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General

Target

56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
Size

26KB
MD5

dbe0206b23932d34dd3d3f25085c58ec
SHA1

a0ad74b6108a10711bc45ba7959a65fa137ae01d
SHA256

56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339
SHA512

1a5fe48dc753d919a230c04dc0e0b17180b05d3719b5a0adf67a70a710f9bc5d4766f1446e0a178518393c1a3cb254ee1c90cefde12e3ae8c0c9f53728af0e6d
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvw/y:8Q3LotOPNSQVwVVxGKEvKHrVUy

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1116	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"	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.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	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.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	2808	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
Token: SeDebugPrivilege	1116	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 1116	2808	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe	81
PID 2808 wrote to memory of 1116	2808	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe	81
PID 2808 wrote to memory of 1116	2808	56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe	81

C:\Users\Admin\AppData\Local\Temp\56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe
"C:\Users\Admin\AppData\Local\Temp\56e2743a76543fb61d9200e68d59aa80ee9827d6e971d91d991c6bc4bc46e339.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2808
- 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:1116

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
349KB

MD5
72e5434c6449e0c617305598d0f18d17

SHA1
c709982ac7c9d29d62e978ceb682c36d81a02a4c

SHA256
059bb4592e84dddd05e4380efe3182027a40cf77316d4f635e3e56a822893ad4

SHA512
540b94bbf737f1e1e8205dd717ac5094f69916ebc85cb1056a32d055d734b73f53587ed1c4f43ef46e8f019ea6e07a2bc5cf162ff4111fdd9017f3be2eb0b611

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

Filesize
26KB

MD5
f2da58f6c08b82e1cfe537a5d16f7390

SHA1
3378babf641228ed7a73df127e02cb4701bd30f0

SHA256
3b69b3cf3922bc1e163ec4ef7f97a4d43cf37c1bfad711e6c1b692e4ec47993b

SHA512
05f649af80d7a25838f192fe947263e07b58404e241d67b1241d4768a8ddc77fedea0191827b6bb987ae3e8c61eae5bb7869de2730536a80026cf5860425d247

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