98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a

Analysis

max time kernel
143s
max time network
135s
platform
windows10-1703_x64
resource
win10-20231025-en
resource tags

arch:x64arch:x86image:win10-20231025-enlocale:en-usos:windows10-1703-x64system
submitted
12-11-2023 18:44

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General

Target

98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe
Size

2.5MB
MD5

0acaed53e06b778dbb921c932fac2920
SHA1

5131c9c0965f08ffcd0f8b13024ee506c695f729
SHA256

98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a
SHA512

70cec96a85d80aee3487cfeed4844f6e8fda0ede9fb7311fd7c20b762d26e2589d78638535ce6e88320f72b23d93705c209a4e1df9677a2f07a27fd1226d19d0
SSDEEP

49152:CI2s5FXQ4EmojLjCRELVf7Avil+dHIsLp1thIikN+6u2hsm:C4zX71oDCRAZUviAHImDqia7hsm

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1760	Broom.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1760	Broom.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5012 wrote to memory of 1760	5012	98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe	71
PID 5012 wrote to memory of 1760	5012	98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe	71
PID 5012 wrote to memory of 1760	5012	98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe	71

C:\Users\Admin\AppData\Local\Temp\98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe
"C:\Users\Admin\AppData\Local\Temp\98632ead712a78658e1cb313c67be0f9edc0effcc974d275b565b4a2dcec337a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Users\Admin\AppData\Local\Temp\Broom.exe
  C:\Users\Admin\AppData\Local\Temp\Broom.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1760

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

C:\Users\Admin\AppData\Local\Temp\Broom.exe

Filesize
5.3MB

MD5
00e93456aa5bcf9f60f84b0c0760a212

SHA1
6096890893116e75bd46fea0b8c3921ceb33f57d

SHA256
ff3025f9cf19323c5972d14f00f01296d6d7a71547eca7e4016bfd0e1f27b504

SHA512
abd2be819c7d93bd6097155cf84eaf803e3133a7e0ca71f9d9cbc3c65e4e4a26415d2523a36adafdd19b0751e25ea1a99b8d060cad61cdfd1f79adf9cd4b4eca

Download Submit
memory/1760-3-0x0000000001080000-0x0000000001081000-memory.dmp

Filesize
4KB

Download
memory/1760-4-0x0000000000400000-0x0000000000965000-memory.dmp

Filesize
5.4MB

Download
memory/1760-6-0x0000000001080000-0x0000000001081000-memory.dmp

Filesize
4KB

Download
memory/1760-7-0x0000000000400000-0x0000000000965000-memory.dmp

Filesize
5.4MB

Download
memory/1760-11-0x0000000000400000-0x0000000000965000-memory.dmp

Filesize
5.4MB

Download