2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5

Analysis

max time kernel
134s
max time network
135s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 09:56

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General

Target

2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe
Size

25KB
MD5

2ca55b2dfe1e5515e8ae20288e11b8b5
SHA1

e3a22fab668ae0accb2f3ba330771cd4b59ba8b8
SHA256

2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5
SHA512

9d617d3f6db74a66c34eda75f19725746fbd2cbf155be7a87404ce955006869e0f2f0c6d92d57ad8a332672c18276b5999bd2fc4810b6123e9154d4b52851abb
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvu:8Q3LotOPNSQVwVVxGKEvKHrVu

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2028	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"	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.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	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.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	1732	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe
Token: SeDebugPrivilege	2028	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2028	1732	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe	28
PID 1732 wrote to memory of 2028	1732	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe	28
PID 1732 wrote to memory of 2028	1732	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe	28
PID 1732 wrote to memory of 2028	1732	2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe	28

C:\Users\Admin\AppData\Local\Temp\2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe
"C:\Users\Admin\AppData\Local\Temp\2c9fc24d6b2c6a8c4b8e4b9ca0cd93b6bcd72d5e41291fea35b9fa144bd197f5.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- 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:2028

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\gngwQzcOuY9RF35.exe

Filesize
25KB

MD5
4233a5b54c935bd6fc2a31c9ab2399e0

SHA1
054649a7bfac5bd646377a32f2a7b8ffc446a818

SHA256
d2efb8a9830fa53c276c31fd72c884d7176ae496c14dd92330b54d18d9368c1a

SHA512
be7934b77f412f3873bbcc5634ada19ca7b00c412a50a7888cf72eeba5b0be4ef46e96e884ba1fd12b59b841073cee1cb10ec136cc5a840960bb2993e28a935a

Download Submit
C:\Users\Admin\AppData\Local\Temp\lpksetup\lpk-tmp-00000000\x86_microsoft-windows-ldifde.resources_31bf3856ad364e35_6.1.7601.17514_it-it_709195e5a0ee5275\ldifde.exe.mui

Filesize
50KB

MD5
cb0487d5c2b6a47fdcb1664ee5cf1e05

SHA1
ccd1c469e431a58a8cd26bbe537f423e8c762415

SHA256
d37af1592f7d6138f3b45150059840886c7ec25d1ba105cd866abc9d514e7b74

SHA512
d052738edf5152ee28101f0650be638bf5493fe0e89e105a0e90486ad1de87acd2b9f6795c3671f3562f73edec078a9cce3613591a99f4b7f13858bbd6b498ff

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