ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8

Analysis

max time kernel
142s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2023, 07:08 UTC

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General

Target

ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe
Size

25KB
MD5

60f6e8250693d698945a9744a08aea75
SHA1

c5391a4165c1df0686e7d312169c5881904a2bde
SHA256

ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8
SHA512

e8c353f365d835ee71dda5119cd6ac52f980d1639541a8c44eaf9eca8b2514b8f0af26e3e082c9219afcef63d271d9d03e3c7641608c99820c6a0462f3335e61
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjv/+Vl:8Q3LotOPNSQVwVVxGKEvKHrV2l

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1076	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"	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.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	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.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	1544	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe
Token: SeDebugPrivilege	1076	spoolsv.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 1076	1544	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe	80
PID 1544 wrote to memory of 1076	1544	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe	80
PID 1544 wrote to memory of 1076	1544	ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe	80

C:\Users\Admin\AppData\Local\Temp\ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe
"C:\Users\Admin\AppData\Local\Temp\ea17303f6dc9d21f61d9bb9558ebbe3ebc95f4d612c50fab858e7db2460d7df8.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544
- 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:1076

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

158.240.127.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

158.240.127.40.in-addr.arpa

IN PTR

Response
DNS

240.221.184.93.in-addr.arpa

Remote address:

8.8.8.8:53

Request

240.221.184.93.in-addr.arpa

IN PTR

Response
DNS

71.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

71.159.190.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

2.136.104.51.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.136.104.51.in-addr.arpa

IN PTR

Response
DNS

59.128.231.4.in-addr.arpa

Remote address:

8.8.8.8:53

Request

59.128.231.4.in-addr.arpa

IN PTR

Response
DNS

103.169.127.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

103.169.127.40.in-addr.arpa

IN PTR

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

254.177.238.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

254.177.238.8.in-addr.arpa

IN PTR

Response
DNS

11.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

11.227.111.52.in-addr.arpa

IN PTR

Response
DNS

90.16.208.104.in-addr.arpa

Remote address:

8.8.8.8:53

Request

90.16.208.104.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

158.240.127.40.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

158.240.127.40.in-addr.arpa
8.8.8.8:53

240.221.184.93.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

240.221.184.93.in-addr.arpa
8.8.8.8:53

71.159.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

71.159.190.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

2.136.104.51.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

2.136.104.51.in-addr.arpa
8.8.8.8:53

59.128.231.4.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

59.128.231.4.in-addr.arpa
8.8.8.8:53

103.169.127.40.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

103.169.127.40.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

254.177.238.8.in-addr.arpa

dns

72 B
126 B
1
1

DNS Request

254.177.238.8.in-addr.arpa
8.8.8.8:53

11.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

11.227.111.52.in-addr.arpa
8.8.8.8:53

90.16.208.104.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

90.16.208.104.in-addr.arpa

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
b52b2b139d128e200b9a6ae0442b25b0

SHA1
ef59b2b1461828144936cf5fd01435e394dec059

SHA256
91543fce51e1b0a22281e3213aa87a8a6f8279003dc50a2103f8f3c29c907f59

SHA512
f9cffe835718293d72bf78eb2a4206fe688d8d0dd1eb0045076caa53e9304d7b075cfc366b685337fe4f6558c7756ab8006b3fbf9b8e10c7e7e04a16d7a8da92

Download Submit
C:\Users\Admin\AppData\Local\Temp\TDLF8GD02OMACIq.exe

Filesize
25KB

MD5
e85618f74919ec8dc0161e08fa39904e

SHA1
c7a14a06aa22704226acd39a8b11639bd5c0d638

SHA256
b46acea9ec05e724354815194c67ee5b8a1bfda99e90171f2d9febd5d0921b8e

SHA512
9656da40c8777c357d610d02f7827fb5deef4914a0dff16b11224a09b404c2a31a9ec151763266d71cefb5c3d723eac4db34bd3c574917a1a5836c1eeb765200

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

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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