Analysis
-
max time kernel
148s -
max time network
194s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
11-08-2021 06:05
Static task
static1
Behavioral task
behavioral1
Sample
Re Confirmación de pedido-5305,pdf.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
Re Confirmación de pedido-5305,pdf.exe
Resource
win10v20210410
General
-
Target
Re Confirmación de pedido-5305,pdf.exe
-
Size
578KB
-
MD5
38304d71a1633fc5a5b140994ab6ea77
-
SHA1
9157f9998dd29f173612f527ec028eb75d17ca3a
-
SHA256
c91012d41e9fa7f53370826fbeb4ddc7433026352a0d47d408f4b62ea0313d25
-
SHA512
3300f6eee612c4ad24e8c2253220734911d7d88558f9ffe1d9664c7a055d18f214561ea1f8d29728425509c8f0eb7c262c1cc99c81c3e7b2d153df481ddaad43
Malware Config
Extracted
remcos
E sure 4 me
thankyoulord4real.ddns.net:3030
-
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.
-
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Re Confirmación de pedido-5305,pdf.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rzdgwrj = "C:\\Users\\Public\\Libraries\\jrwgdzR.url" Re Confirmación de pedido-5305,pdf.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
Re Confirmación de pedido-5305,pdf.exedescription pid process target process PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe PID 1100 wrote to memory of 1332 1100 Re Confirmación de pedido-5305,pdf.exe ieinstal.exe
Processes
-
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
-
C:\Program Files (x86)\internet explorer\ieinstal.exe"C:\Program Files (x86)\internet explorer\ieinstal.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1100-59-0x0000000000230000-0x0000000000231000-memory.dmpFilesize
4KB
-
memory/1100-60-0x0000000075B31000-0x0000000075B33000-memory.dmpFilesize
8KB
-
memory/1332-61-0x0000000000000000-mapping.dmp
-
memory/1332-64-0x0000000000180000-0x0000000000181000-memory.dmpFilesize
4KB
-
memory/1332-63-0x0000000000110000-0x0000000000111000-memory.dmpFilesize
4KB
-
memory/1332-65-0x0000000010590000-0x000000001060D000-memory.dmpFilesize
500KB
-
memory/1332-66-0x0000000000090000-0x0000000000091000-memory.dmpFilesize
4KB
-
memory/1332-67-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB