62a2b2e5a94b0984d1340508a83997c647cc4d8b371dca5f171bd565d83592ae

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
27/10/2023, 21:35

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General

Target
file.exe
Size 2.5MB
Sample231027-1fby6sbf88
SHA256 62a2b2e5a94b0984d1340508a83997c647cc4d8b371dca5f171bd565d83592ae
MD5 5643274f6df8822f68d61d84d09a314d
SHA1 b7638b9ed8a33d62861b12c405a7b83cd4a5b8bb
SHA512 ad082d5ae0026822676ddd75b3cb9a20b5108d641d8dbaf3425040b4bfb737f2dcd1efa780fce866546879fc603a59b124fa12c3fd87c34f146066eaede98f35
SSDEEP 49152:Ck2s5FXQ4EmojLjCRELVf7Avil+dHIsLp1thIikN+6u2hs8:C8zX71oDCRAZUviAHImDqia7hs8
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
464	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
464	Broom.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 464	1636	file.exe	87
PID 1636 wrote to memory of 464	1636	file.exe	87
PID 1636 wrote to memory of 464	1636	file.exe	87

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- 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:464

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

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Downloads

Broom.exe

Path C:\Users\Admin\AppData\Local\Temp\Broom.exe
Size 5.3MB
SHA256 ff3025f9cf19323c5972d14f00f01296d6d7a71547eca7e4016bfd0e1f27b504
MD5 00e93456aa5bcf9f60f84b0c0760a212
SHA1 6096890893116e75bd46fea0b8c3921ceb33f57d
SHA512 abd2be819c7d93bd6097155cf84eaf803e3133a7e0ca71f9d9cbc3c65e4e4a26415d2523a36adafdd19b0751e25ea1a99b8d060cad61cdfd1f79adf9cd4b4eca
SSDEEP 98304:X4zVE2GO5za356R7mgdqMhW8hQjqb0It:gl7mg1WO
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/464-3-0x0000000000F80000-0x0000000000F81000-memory.dmp

Download

memory/464-4-0x0000000000400000-0x0000000000965000-memory.dmp

Download

memory/464-5-0x0000000000F80000-0x0000000000F81000-memory.dmp

Download

memory/464-7-0x0000000000400000-0x0000000000965000-memory.dmp

Download

memory/464-11-0x0000000000400000-0x0000000000965000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads