0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

General

Target

0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
Size

151KB
MD5

24fb53bb124ac23482579b1b5521431d
SHA1

f167cccc73fc1247c2be0454e8028f69545afe56
SHA256

0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf
SHA512

9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96
SSDEEP

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

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1520	msservice32.exe

Deletes itself 1 IoCs

pid	Process
1520	msservice32.exe

Loads dropped DLL 2 IoCs

pid	Process
892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.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 created	C:\Windows\SysWOW64\msservice32.exe	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
File opened for modification	C:\Windows\SysWOW64\msservice32.exe	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
File opened for modification	C:\Windows\SysWOW64\msservice32.exe	msservice32.exe
File created	C:\Windows\SysWOW64\msservice32.exe	msservice32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 892 wrote to memory of 1520	892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	27
PID 892 wrote to memory of 1520	892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	27
PID 892 wrote to memory of 1520	892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	27
PID 892 wrote to memory of 1520	892	0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe	27
PID 1520 wrote to memory of 2032	1520	msservice32.exe	28
PID 1520 wrote to memory of 2032	1520	msservice32.exe	28
PID 1520 wrote to memory of 2032	1520	msservice32.exe	28
PID 1520 wrote to memory of 2032	1520	msservice32.exe	28

C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe
"C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:892
- C:\Windows\SysWOW64\msservice32.exe
  C:\Windows\system32\msservice32.exe 544 "C:\Users\Admin\AppData\Local\Temp\0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf.exe"
  2⤵
  - Executes dropped EXE
  - Deletes itself
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1520
- - 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:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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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\iwv3qbnj.default-release\user.js

Filesize
140B

MD5
66592a3bacbb2eff53b68c9a855e1415

SHA1
2d8af06f3bd14f1c4385844ed775ecedc359f956

SHA256
2efd510d0038b58198efda885cad58ec2a1dc9345b354572f54ad41ce521b277

SHA512
ebb22c7d3e1e30dfc26b55fda6abfa9df0973751ac43e396244e6697142f74f5a1117d7e7f24cb4d4c02ce369c4c21091876a0cb9ace86a2b6590b023b89bd4c

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
\Windows\SysWOW64\msservice32.exe

Filesize
151KB

MD5
24fb53bb124ac23482579b1b5521431d

SHA1
f167cccc73fc1247c2be0454e8028f69545afe56

SHA256
0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

SHA512
9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96

Download Submit
\Windows\SysWOW64\msservice32.exe

Filesize
151KB

MD5
24fb53bb124ac23482579b1b5521431d

SHA1
f167cccc73fc1247c2be0454e8028f69545afe56

SHA256
0795512a7d68e8044431a3d04b632f057b1e8cdf26eab07d593b6c76705c31bf

SHA512
9e2124d97d4285781f2cb32240429023a19bb5eae036cd3c65f87f4a34def9af35d7d0a026b7f139d0c52377b404bdc6c50d38611643c37ef6fba8d24b835b96

Download Submit
memory/892-61-0x0000000002640000-0x00000000026F1000-memory.dmp

Filesize
708KB

Download
memory/892-63-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/892-60-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/892-54-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/1520-62-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/1520-67-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download

Analysis

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