remcos | 32b3f4501ca8904c708e1ecddef05402c3a0989805819793b08707efb93228c6

General

Target

Z000152843915284285555012899631182482000005212.exe
Size

1023.9MB
MD5

70df79978092172605d313c0713baefa
SHA1

32d938801f3f73db4a3f73fe98a2ce8bc2a1799a
SHA256

b20924ca8a3979feb6350f4ea8b497b4082cb1d107290ebbd0e8e2f0665ddb8e
SHA512

a275e119ffc307f8874df3b7b429362800bfaf9e614db068b6f927c404827d52e73491d2c9fa70d22cd21b2f634a7e1e50327586d378f534c21fc283f587ec2a
SSDEEP

12288:yJKSJmVh2r+9EQLOrZOpWcmh1SRSjDf3q6V35DA03YToNma5F9VX/NHpGeClfep5:GKSMVh2MqnXd3oKma5Ff/Lglfedx

Score

10^/10

remcos dinero rat

Malware Config

Extracted

Family

remcos

Botnet

DINERO

C2

febrero21.con-ip.com:7770

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-EPY44I
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
10
take_screenshot_option
false
take_screenshot_time
5

Signatures

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1228 set thread context of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3340	schtasks.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3220	AppLaunch.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 3220	1228	Z000152843915284285555012899631182482000005212.exe	95
PID 1228 wrote to memory of 2336	1228	Z000152843915284285555012899631182482000005212.exe	97
PID 1228 wrote to memory of 2336	1228	Z000152843915284285555012899631182482000005212.exe	97
PID 1228 wrote to memory of 2336	1228	Z000152843915284285555012899631182482000005212.exe	97
PID 1228 wrote to memory of 4828	1228	Z000152843915284285555012899631182482000005212.exe	99
PID 1228 wrote to memory of 4828	1228	Z000152843915284285555012899631182482000005212.exe	99
PID 1228 wrote to memory of 4828	1228	Z000152843915284285555012899631182482000005212.exe	99
PID 4828 wrote to memory of 3340	4828	cmd.exe	101
PID 4828 wrote to memory of 3340	4828	cmd.exe	101
PID 4828 wrote to memory of 3340	4828	cmd.exe	101
PID 1228 wrote to memory of 1688	1228	Z000152843915284285555012899631182482000005212.exe	102
PID 1228 wrote to memory of 1688	1228	Z000152843915284285555012899631182482000005212.exe	102
PID 1228 wrote to memory of 1688	1228	Z000152843915284285555012899631182482000005212.exe	102

C:\Users\Admin\AppData\Local\Temp\Z000152843915284285555012899631182482000005212.exe
"C:\Users\Admin\AppData\Local\Temp\Z000152843915284285555012899631182482000005212.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1228
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3220
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Roaming\AppData"
  2⤵
  PID:2336
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C schtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4828
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 10 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:3340
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C copy "C:\Users\Admin\AppData\Local\Temp\Z000152843915284285555012899631182482000005212.exe" "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe"
  2⤵
  PID:1688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
a2f9df1949d1f43a2640c24009d98640

SHA1
36222afbcfec525c81c6b3fb114976283c1a320e

SHA256
24690f0a75df092b10b03731b13174138163db1ce2872500b9b6b6ae3b1703fa

SHA512
fc625c71218f66e1708987b193556b860c99c2f47580169e0ac245038d37d48f66cb22d2172f9bddbe2c3a9cba64e5ee6e591716e0d679bc64246e4f259b1af3

Download Submit
memory/1228-17-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1228-0-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1228-2-0x0000000005740000-0x0000000005750000-memory.dmp

Filesize
64KB

Download
memory/1228-3-0x0000000005D00000-0x00000000062A4000-memory.dmp

Filesize
5.6MB

Download
memory/1228-1-0x0000000000BF0000-0x0000000000CB4000-memory.dmp

Filesize
784KB

Download
memory/3220-29-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-36-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-8-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-10-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-11-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-12-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-6-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-20-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-5-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-24-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-25-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-28-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-4-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-32-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-33-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-7-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-37-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-42-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-44-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-45-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-47-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-52-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-53-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-58-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-59-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-61-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-62-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-63-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-65-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-67-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/3220-68-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads