134a2d6078fe68ee4a8d9bdf5337997332737534ea00d80415811c47de164593

Analysis

max time kernel
148s
max time network
140s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 09:31

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General

Target

14931fb37de312d3c98cd938891a7ec6.exe
Size

273KB
MD5

14931fb37de312d3c98cd938891a7ec6
SHA1

a9fb867106c5103f774dcbcfd4f44f032a840250
SHA256

134a2d6078fe68ee4a8d9bdf5337997332737534ea00d80415811c47de164593
SHA512

a8c14c0a9826b6287d9b05ba165260792f0eb5317a86999d31ad910ba577ded20861ece8323ec70208fa8c367098d03d533a0aefad301a5c51b8021cb0b3665f
SSDEEP

6144:l4qMZvK7bFvUeTC6vCj1SMYtDi2BNgzUU+dsWgHiuQ0:d0qBv1LG1L7/UU+2WgHDQ0

Score

8^/10

persistence

Malware Config

Signatures

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000a000000012252-2.dat	acprotect

Loads dropped DLL 2 IoCs

pid	Process
1344	14931fb37de312d3c98cd938891a7ec6.exe
2560	14931fb37de312d3c98cd938891a7ec6.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2532	sc.exe
2168	sc.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1344	14931fb37de312d3c98cd938891a7ec6.exe
2560	14931fb37de312d3c98cd938891a7ec6.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1344 wrote to memory of 2536	1344	14931fb37de312d3c98cd938891a7ec6.exe	28
PID 1344 wrote to memory of 2536	1344	14931fb37de312d3c98cd938891a7ec6.exe	28
PID 1344 wrote to memory of 2536	1344	14931fb37de312d3c98cd938891a7ec6.exe	28
PID 1344 wrote to memory of 2536	1344	14931fb37de312d3c98cd938891a7ec6.exe	28
PID 2536 wrote to memory of 2532	2536	cmd.exe	30
PID 2536 wrote to memory of 2532	2536	cmd.exe	30
PID 2536 wrote to memory of 2532	2536	cmd.exe	30
PID 2536 wrote to memory of 2532	2536	cmd.exe	30
PID 2536 wrote to memory of 2168	2536	cmd.exe	31
PID 2536 wrote to memory of 2168	2536	cmd.exe	31
PID 2536 wrote to memory of 2168	2536	cmd.exe	31
PID 2536 wrote to memory of 2168	2536	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe
"C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "sc create "14931fb37de312d3c98cd938891a7ec6" binPath= "C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe" start= auto && sc start "14931fb37de312d3c98cd938891a7ec6" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\SysWOW64\sc.exe
    sc create "14931fb37de312d3c98cd938891a7ec6" binPath= "C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe" start= auto
    3⤵
    - Launches sc.exe
    PID:2532
- - C:\Windows\SysWOW64\sc.exe
    sc start "14931fb37de312d3c98cd938891a7ec6"
    3⤵
    - Launches sc.exe
    PID:2168

C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe
C:\Users\Admin\AppData\Local\Temp\14931fb37de312d3c98cd938891a7ec6.exe
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\wnl88DF.tmp

Filesize
172KB

MD5
fe763c2d71419352141c77c310e600d2

SHA1
6bb51ebcbde9fe5556a74319b49bea37d5542d5e

SHA256
7fdf10ca02d2238e22fda18dfbede9750da9f257221802c8b86c557c19c9bc7b

SHA512
147b3a525b1fef98ae46923dcbe25edfcf7b523f347857466eefa88f09ec053ba309dfbee5f1454ec64aba0518ee21986c4b6a506f8550efb1163c8f04d7482c

Download Submit
memory/1344-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1344-4-0x0000000000240000-0x00000000002B3000-memory.dmp

Filesize
460KB

Download
memory/1344-10-0x0000000000240000-0x00000000002B3000-memory.dmp

Filesize
460KB

Download
memory/1344-11-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2560-5-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2560-9-0x0000000000420000-0x0000000000493000-memory.dmp

Filesize
460KB

Download
memory/2560-12-0x0000000001A80000-0x0000000001A81000-memory.dmp

Filesize
4KB

Download
memory/2560-13-0x0000000000420000-0x0000000000493000-memory.dmp

Filesize
460KB

Download
memory/2560-14-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2560-16-0x0000000001A80000-0x0000000001A81000-memory.dmp

Filesize
4KB

Download
memory/2560-21-0x0000000000420000-0x0000000000493000-memory.dmp

Filesize
460KB

Download