remcos | 2fd70cf5a6097502fb9123e63b6674666134a56927943bc8b7d79dc00bb7c02d | Triage

Sharing

General

Target

BUSINESS ENQUIRY 005.exe
Size

1.1MB
Sample

221004-ltyb1aaea8
MD5

6ef93d48ec65e15d952f0c8da96112e0
SHA1

969da5f9dbf9f63d10fd36f04dda4586854d3281
SHA256

2fd70cf5a6097502fb9123e63b6674666134a56927943bc8b7d79dc00bb7c02d
SHA512

9afc74a84fec9cca00d5267aa7f09416dd3d336cf30e82169021a5985197d07c87313c3655a60df739dd0fa597eb547881356428001cca08a71ea774d99ae175
SSDEEP

24576:59m1U+dgyO88LW4EMZU9+mGm66UPBlwk7gBvi:59mHdgyoLW4dZUUmFM5UBv

Score

10^/10

remcos new rem stub rat

Malware Config

Extracted

Family

remcos

Botnet

NEW REM STUB

C2

valvesco.duckdns.org:5050

Attributes

audio_folder
MicRecords
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
keylog_crypt
false
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
mouse_option
false
mutex
Rmc-48V73L
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

Targets

- Target
  
  BUSINESS ENQUIRY 005.exe
- Size
  
  1.1MB
- MD5
  
  6ef93d48ec65e15d952f0c8da96112e0
- SHA1
  
  969da5f9dbf9f63d10fd36f04dda4586854d3281
- SHA256
  
  2fd70cf5a6097502fb9123e63b6674666134a56927943bc8b7d79dc00bb7c02d
- SHA512
  
  9afc74a84fec9cca00d5267aa7f09416dd3d336cf30e82169021a5985197d07c87313c3655a60df739dd0fa597eb547881356428001cca08a71ea774d99ae175
- SSDEEP
  
  24576:59m1U+dgyO88LW4EMZU9+mGm66UPBlwk7gBvi:59mHdgyoLW4dZUUmFM5UBv
Score

10^/10

remcos new rem stub rat
- Remcos
  Remcos is a closed-source remote control and surveillance software.
  rat remcos
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix

Tasks

static1

behavioral1

remcosnew rem stubrat

behavioral2

remcosnew rem stubrat