0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

Analysis

max time kernel
91s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 05:29

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General

Target

0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
Size

151KB
MD5

24fb53bb124ac23482579b1b5521431d
SHA1

f167cccc73fc1247c2be0454e8028f69545afe56
SHA256

0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf
SHA512

9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96
SSDEEP

3072:7p596Yn5D72slWD6m39g5Qb+LNoOslm3LVNquOVVlvwp1eh8lSwgsout:F596+RfWD64+LNoDg3x7Uwqh8lSwzoS

Score

8^/10

spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4168	msservice32.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
T1081

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\msservice32.exe	msservice32.exe
File created	C:\Windows\SysWOW64\msservice32.exe	msservice32.exe
File created	C:\Windows\SysWOW64\msservice32.exe	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
File opened for modification	C:\Windows\SysWOW64\msservice32.exe	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 4168	4788	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	82
PID 4788 wrote to memory of 4168	4788	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	82
PID 4788 wrote to memory of 4168	4788	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	82
PID 4168 wrote to memory of 1776	4168	msservice32.exe	88
PID 4168 wrote to memory of 1776	4168	msservice32.exe	88
PID 4168 wrote to memory of 1776	4168	msservice32.exe	88

C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
"C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Windows\SysWOW64\msservice32.exe
  C:\Windows\system32\msservice32.exe 1168 "C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:4168
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\del.bat C:\Windows\SysWOW64\msservice32.exe
    3⤵
    PID:1776

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

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\del.bat

Filesize
136B

MD5
bfcf9cc6d1c37953dfa43312e2c36140

SHA1
07a4c0f29b282c34be24c312c4b920e479f4cee0

SHA256
bac7cce52aeba3a2e2ce2bb6aebf50ffa65530d0d51ca49a2abc7f4e43ce3ce5

SHA512
fb661474557e7168d4050607863b57649fa12a26ab9bd06078ae3254d003d76cfed4eac3d0a78a56eaf0ecc5b231d52788b6c8688cb14b0c86a37efe90f5f53a

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ycivfgho.default-release\user.js

Filesize
140B

MD5
2af6b05b1444223fc1d434b68ca1d70c

SHA1
b005e12e00f09b008e0350a1d00f7f41b04524f4

SHA256
bfa018f60b77d878d2b4ca34d710f310875141ea8e0ca29b8ea6664cf918ccac

SHA512
1bbef765ed6fd3584715d9be5c4f4a0464a5e0f221b2d174ac60302c5a1c28b7ed9b0d7db997fa8a99bd6332f650d1122674da40dc7d927858af5e35d15e35ba

Download Submit
C:\Windows\SysWOW64\msservice32.exe

Filesize
151KB

MD5
24fb53bb124ac23482579b1b5521431d

SHA1
f167cccc73fc1247c2be0454e8028f69545afe56

SHA256
0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

SHA512
9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96

Download Submit
C:\Windows\SysWOW64\msservice32.exe

Filesize
151KB

MD5
24fb53bb124ac23482579b1b5521431d

SHA1
f167cccc73fc1247c2be0454e8028f69545afe56

SHA256
0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

SHA512
9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96

Download Submit
memory/4168-137-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/4168-140-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/4788-132-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/4788-136-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download