0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59

Analysis

max time kernel
119s
max time network
139s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
13/10/2023, 23:18

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General

Target

0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe
Size

25KB
MD5

158750a4c540b4eda60ed5a0a3a80491
SHA1

0891964d162f1942d562e76d0c723b54b679bec1
SHA256

0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59
SHA512

05603b9ecbd0a1f892d4c5b3d1353c3dd1cbcf837b0cd4c8ab2a3a3f52e6b056e059670c9c3c506c4caaf0daca9ae5f6964178c99cff8654e195c36466d200b1
SSDEEP

384:qc0J+vqBoLotA8oPNIrxKRQSv7QrzVVvOytGxboE9K/mKHrjpjvBQ:8Q3LotOPNSQVwVVxGKEvKHrVC

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2440	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"	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.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	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.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	2436	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe
Token: SeDebugPrivilege	2440	spoolsv.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 2440	2436	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe	28
PID 2436 wrote to memory of 2440	2436	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe	28
PID 2436 wrote to memory of 2440	2436	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe	28
PID 2436 wrote to memory of 2440	2436	0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe	28

C:\Users\Admin\AppData\Local\Temp\0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe
"C:\Users\Admin\AppData\Local\Temp\0df43a35a0e6dc9bdc0466d2fb3d92471fa1fc6a1e49d0dcc47968285885dc59.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2436
- 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:2440

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\zNYgTcBaMtdRt0Q.exe

Filesize
25KB

MD5
e88c55e7416579d2269ef39df160603b

SHA1
3d721f21e8b6c1ffc3ae78a374581b9b9509866e

SHA256
d6666fbca1db62475a48bbcfc51e9740ea422714d6f7768742da3e931fa724c1

SHA512
dea59acd7d91179cd1c9e7edd9149b9757e9bb126ffe44cf2a9fc42f90725c93a73869b84b3ea5c8b6dd050dcaf8fff9f7738b3afa4d44481d22f9767bc52ad0

Download Submit
C:\Users\Admin\AppData\Local\Temp\zNYgTcBaMtdRt0Q.exe

Filesize
25KB

MD5
e88c55e7416579d2269ef39df160603b

SHA1
3d721f21e8b6c1ffc3ae78a374581b9b9509866e

SHA256
d6666fbca1db62475a48bbcfc51e9740ea422714d6f7768742da3e931fa724c1

SHA512
dea59acd7d91179cd1c9e7edd9149b9757e9bb126ffe44cf2a9fc42f90725c93a73869b84b3ea5c8b6dd050dcaf8fff9f7738b3afa4d44481d22f9767bc52ad0

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