8092f8fde4dc9c32cdff0b92ddf9caf2f1e851beb82cceaa96f722ddd3ebc6ba

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
01/11/2023, 05:45

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General

Target

NEAS.9d5375c79401c8c68e7115dc8423d770.exe
Size

25KB
MD5

9d5375c79401c8c68e7115dc8423d770
SHA1

a55f2717bbc0816a8da34e7a995d72d22a191774
SHA256

8092f8fde4dc9c32cdff0b92ddf9caf2f1e851beb82cceaa96f722ddd3ebc6ba
SHA512

eb923705bace915c589a154de3bdbe5c29c8487b1a30594974c4c14cdfb95f5a2bfd6a80b9d6e2bdd3a9514863cb7dae8aa60c9cdb4fcbf0bbcbb4e51f602a8b
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvoWi:8Q3LotOPNSQVwVVxGKEvKHrVI

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2188	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"	NEAS.9d5375c79401c8c68e7115dc8423d770.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	NEAS.9d5375c79401c8c68e7115dc8423d770.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	2168	NEAS.9d5375c79401c8c68e7115dc8423d770.exe
Token: SeDebugPrivilege	2188	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2188	2168	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	28
PID 2168 wrote to memory of 2188	2168	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	28
PID 2168 wrote to memory of 2188	2168	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	28
PID 2168 wrote to memory of 2188	2168	NEAS.9d5375c79401c8c68e7115dc8423d770.exe	28

C:\Users\Admin\AppData\Local\Temp\NEAS.9d5375c79401c8c68e7115dc8423d770.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d5375c79401c8c68e7115dc8423d770.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2168
- 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:2188

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\mjDbCuMpfRZyHXu.exe

Filesize
25KB

MD5
7e6e173a2a0a514a7c2ccc131c5bcda0

SHA1
cea6f221c838500e46773ea25c91442d6a809ca6

SHA256
41819ff22f0e20277d5928d951bf5f245b72aa28a724f4f33121d9214dc84aef

SHA512
10fe1f47fab4e0a51833b6018f1dd07787d0ab72021714e2329d46f0b5772b05895d53cf23ea266f263c4f6fe63ca42e3dbb5ca3bb916d30860cac9aeb770b7c

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

Filesize
25KB

MD5
7e6e173a2a0a514a7c2ccc131c5bcda0

SHA1
cea6f221c838500e46773ea25c91442d6a809ca6

SHA256
41819ff22f0e20277d5928d951bf5f245b72aa28a724f4f33121d9214dc84aef

SHA512
10fe1f47fab4e0a51833b6018f1dd07787d0ab72021714e2329d46f0b5772b05895d53cf23ea266f263c4f6fe63ca42e3dbb5ca3bb916d30860cac9aeb770b7c

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