26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0

Analysis

max time kernel
122s
max time network
156s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 10:27

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General

Target

26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe
Size

25KB
MD5

e1ee0072ba4c186e37dac991419d1e85
SHA1

a89d0c588a860571952144ad182b520b8647da75
SHA256

26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0
SHA512

ebad5f61676fded91dce667d517f780c2c8dd97047d37b9cfb56556c0167d12ea3e96d1949f34b301f3945998743498964e19b970ac7e854e4f2e4c496bd11cc
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvNlJ:8Q3LotOPNSQVwVVxGKEvKHrVt

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2200	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"	spoolsv.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "C:\\Windows\\spoolsv.exe"	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\spoolsv.exe	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.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	840	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe
Token: SeDebugPrivilege	2200	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 2200	840	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe	28
PID 840 wrote to memory of 2200	840	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe	28
PID 840 wrote to memory of 2200	840	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe	28
PID 840 wrote to memory of 2200	840	26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe	28

C:\Users\Admin\AppData\Local\Temp\26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe
"C:\Users\Admin\AppData\Local\Temp\26e5f5d968b9ab5f0a80ff159a4749f58f50f16c3919dc640d7e2fab9ce165e0.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:840
- 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:2200

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\XEvjZhonOH2H2wU.exe

Filesize
25KB

MD5
006114c624831a27999007e5a4590887

SHA1
a825da60c66450ac89583737b286ae0c5c9ce6a0

SHA256
a5200dc2a741b00506803c7c9c5d73f60c575fa919534f6ca2474287a3ec6ed4

SHA512
9e03bee993b0d66cf41bf83ce51c60f39bdea0fc4d7759006f6d280dbccc3bba0adf6dd72099e67c3c18fbeb06dc63d612723af0b66bd11488904c3d0a5857f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\XEvjZhonOH2H2wU.exe

Filesize
25KB

MD5
006114c624831a27999007e5a4590887

SHA1
a825da60c66450ac89583737b286ae0c5c9ce6a0

SHA256
a5200dc2a741b00506803c7c9c5d73f60c575fa919534f6ca2474287a3ec6ed4

SHA512
9e03bee993b0d66cf41bf83ce51c60f39bdea0fc4d7759006f6d280dbccc3bba0adf6dd72099e67c3c18fbeb06dc63d612723af0b66bd11488904c3d0a5857f2

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