0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2023, 18:42

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General

Target

0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe
Size

25KB
MD5

b4115c42d68232ae004a3e4043f2ffbb
SHA1

fc3258270ea4befab364dfcad69a065aad418ae4
SHA256

0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c
SHA512

6fb14352d32af2ea240392858d3f18428038265885621dfefd421980c4c573702f542d6098680c8ef29ff6bd87080a4aa2f5bd3a634ae8eb2f083893b2411527
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvB:8Q3LotOPNSQVwVVxGKEvKHrVB

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4488	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"	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.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	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.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	1340	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe
Token: SeDebugPrivilege	4488	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 4488	1340	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe	85
PID 1340 wrote to memory of 4488	1340	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe	85
PID 1340 wrote to memory of 4488	1340	0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe	85

C:\Users\Admin\AppData\Local\Temp\0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe
"C:\Users\Admin\AppData\Local\Temp\0a295cb15ccc6e74cb97dcf189fa29f24142e09660233daffeff6cb5fb77f39c.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340
- 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:4488

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
cb87a60d1487f7ea420880dbd38e54ab

SHA1
3cd873e83d4d8951bdfcdb8bb7e4636bacef51b7

SHA256
d4d3828ace39100e5d7fb95f31f6e29c0c45d4ff3c9cae038cd4ef3b1b1f5091

SHA512
3f88dbf6a137351a1b7afaadda464d20f4310b45f6c288934e101b69438049a3624832a2e855fa7d78a8153f3eae8430104918f1cab3129386a7e364aaa2ccc3

Download Submit
C:\Users\Admin\AppData\Local\Temp\ayQQzF0z4SyuCJ5.exe

Filesize
25KB

MD5
dc8ad73de4aff18a5e0209fd06e0e97b

SHA1
0abb9f3e7b312c8996619a5a81cda2cacc7fcd28

SHA256
b27fc7c02b3c14994ac1f3f6e667b1fea82442da775b7c2ca7cdd1f63d993fa9

SHA512
1e6667f3901c7579c76a8ea25cbad01468faf0f15370b2f194579aff6eecbac50852838749dde42d4bce54caadb08b6cee716c89f54ace635cadb52dabaf13ad

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