modiloader | c91012d41e9fa7f53370826fbeb4ddc7433026352a0d47d408f4b62ea0313d25

General

Target

Re Confirmación de pedido-5305,pdf.exe
Size

578KB
MD5

38304d71a1633fc5a5b140994ab6ea77
SHA1

9157f9998dd29f173612f527ec028eb75d17ca3a
SHA256

c91012d41e9fa7f53370826fbeb4ddc7433026352a0d47d408f4b62ea0313d25
SHA512

3300f6eee612c4ad24e8c2253220734911d7d88558f9ffe1d9664c7a055d18f214561ea1f8d29728425509c8f0eb7c262c1cc99c81c3e7b2d153df481ddaad43

Score

10^/10

modiloader remcos e sure 4 me persistence rat trojan

Malware Config

Extracted

Family

remcos

Botnet

E sure 4 me

C2

thankyoulord4real.ddns.net:3030

Attributes

audio_folder
MicRecords
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
1
copy_file
remcos.exe
copy_folder
Remcos
delete_file
false
hide_file
false
hide_keylog_file
false
install_flag
false
install_path
%AppData%
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
keylog_path
%AppData%
mouse_option
false
mutex
Remcos-7DDGKV
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
startup_value
Remcos
take_screenshot_option
false
take_screenshot_time
5
take_screenshot_title
notepad;solitaire;

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader
Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Re Confirmación de pedido-5305,pdf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rzdgwrj = "C:\\Users\\Public\\Libraries\\jrwgdzR.url"	Re Confirmación de pedido-5305,pdf.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

Re Confirmación de pedido-5305,pdf.exe

description	pid	process	target process
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe
PID 3920 wrote to memory of 2136	3920	Re Confirmación de pedido-5305,pdf.exe	ieinstal.exe

C:\Users\Admin\AppData\Local\Temp\Re Confirmación de pedido-5305,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Re Confirmación de pedido-5305,pdf.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3920

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
2⤵
PID:2136

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2136-115-0x0000000000000000-mapping.dmp

Download
memory/2136-117-0x0000000002A00000-0x0000000002A01000-memory.dmp

Filesize
4KB

Download
memory/2136-119-0x0000000010590000-0x000000001060D000-memory.dmp

Filesize
500KB

Download
memory/2136-118-0x00000000027A0000-0x00000000027A1000-memory.dmp

Filesize
4KB

Download
memory/2136-116-0x0000000002740000-0x0000000002741000-memory.dmp

Filesize
4KB

Download
memory/2136-120-0x0000000004540000-0x00000000045BA000-memory.dmp

Filesize
488KB

Download
memory/3920-114-0x00000000004A0000-0x000000000054E000-memory.dmp

Filesize
696KB

Download

Analysis

Sharing