b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 03:33

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General

Target

b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe
Size

54KB
MD5

6f29b258474549aa8209af41d3b2ad0a
SHA1

52a271d3162943596f8ef32eabea280333c1a2df
SHA256

b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45
SHA512

20c066d27f6c5bbb11faf6eedab3a2fe15c2192fbf785f87c6acbb592db014742965a3098b255bad5f41ed1733705ced76e8bd1f62a20746fae1bd23a0a472e9
SSDEEP

768:MApQr0ovdFJI34eGxusOy9Rp1pLeAxoeC48PqK1OtaP6cCFzENREMZ7yW:MAaDJlMsh7pWezEPJB+Ox

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2016	sal.exe

Loads dropped DLL 2 IoCs

pid	Process
2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe
2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\sal.exe	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2016	2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe	28
PID 2752 wrote to memory of 2016	2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe	28
PID 2752 wrote to memory of 2016	2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe	28
PID 2752 wrote to memory of 2016	2752	b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe	28

C:\Users\Admin\AppData\Local\Temp\b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe
"C:\Users\Admin\AppData\Local\Temp\b8155875b74726ea01749d96603def4de50255368e9988168ff54cda95e6ce45.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2752
- C:\windows\SysWOW64\sal.exe
  "C:\windows\system32\sal.exe"
  2⤵
  - Executes dropped EXE
  PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\sal.exe

Filesize
54KB

MD5
855a65cb8a5a69617ef86362a2168d7f

SHA1
a6c1f2277cac64b5059b4e2b41fb24fdd7b053c4

SHA256
66c1e7ead2988505e8484007f0d7647cb075144a53715a0a7755a73c23bc2a44

SHA512
4dbb0dc02e0b7c3f7a77bd1c52b1ae6bb2c0002f9fad87e4c49a5803d5042534d1f90f94e2a5e57dc1223ec71c6b4909c62626e5438ba0e976158a17de01e4ff

Download Submit
memory/2016-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2016-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2752-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2752-4-0x0000000000380000-0x0000000000389000-memory.dmp

Filesize
36KB

Download