05f259998e6b239e72f56ea85929df253053b3e54b109bbd6fa41cea3d2d5455

Analysis

max time kernel
137s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 05:51

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General

Target

2ab31c0bd23d509b598a046321c79722.exe
Size

280KB
MD5

2ab31c0bd23d509b598a046321c79722
SHA1

0e5cae85d778a7fcdbe1237442a294a63fabdd8a
SHA256

05f259998e6b239e72f56ea85929df253053b3e54b109bbd6fa41cea3d2d5455
SHA512

daae8ebc99e524b67def798d10b3a61043e8829849a39ad8dd95d8f3a8a0cdb56473bd28d0ecad117ec05b7675dd06f3898c658a93e30a46610c577e119e5cc7
SSDEEP

3072:UeJucguwwZo2j5hor6tqVUwlAETtFVkAA2d9nezYsw/cwhBL0tTsuZfQ:UeJuwwgXweETPVkDcM5wUULWwuZY

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1928	rcoapr.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
412	PING.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4816 wrote to memory of 1404	4816	2ab31c0bd23d509b598a046321c79722.exe	25
PID 4816 wrote to memory of 1404	4816	2ab31c0bd23d509b598a046321c79722.exe	25
PID 4816 wrote to memory of 1404	4816	2ab31c0bd23d509b598a046321c79722.exe	25
PID 1404 wrote to memory of 1928	1404	cmd.exe	24
PID 1404 wrote to memory of 1928	1404	cmd.exe	24
PID 1404 wrote to memory of 1928	1404	cmd.exe	24
PID 1404 wrote to memory of 412	1404	cmd.exe	20
PID 1404 wrote to memory of 412	1404	cmd.exe	20
PID 1404 wrote to memory of 412	1404	cmd.exe	20

C:\Users\Admin\AppData\Local\Temp\2ab31c0bd23d509b598a046321c79722.exe
"C:\Users\Admin\AppData\Local\Temp\2ab31c0bd23d509b598a046321c79722.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4816
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tdnzklc.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1404

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
1⤵
- Runs ping.exe
PID:412

C:\Users\Admin\AppData\Local\Temp\rcoapr.exe
"C:\Users\Admin\AppData\Local\Temp\rcoapr.exe"
1⤵
- Executes dropped EXE
PID:1928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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