remcos | 726ff0b67faeacccd97956ddb2383026d3fea83a0d9f0ed761beeadeced8f610

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06/06/2023, 06:42

230606-hgjrasch41 1

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06/06/2023, 06:41

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06/06/2023, 06:23

Analysis

max time kernel
95s
max time network
141s
platform
windows10-1703_x64
resource
win10-20230220-es
resource tags

arch:x64arch:x86image:win10-20230220-eslocale:es-esos:windows10-1703-x64systemwindows
submitted
06/06/2023, 06:23

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General

Target

DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar
Size

1.3MB
MD5

246eb678d0a6211d010f5465bcc604b6
SHA1

e0a121dcac8a5f5f4c4ff4f27974e8d6b9adeeea
SHA256

726ff0b67faeacccd97956ddb2383026d3fea83a0d9f0ed761beeadeced8f610
SHA512

13b913463c36fcd80ddca12132f0f70fd9edd0bbf4d1dc55a9eff24b840e6af290eadfd8e3935d0e94c7e7baeac766a10bfe6b841fddafc6147a00247932167e
SSDEEP

24576:bv7698KdrtTYfx5Osq/cHfEJtppLj6yh/vM6VnPWVj96jgxMcDb9H3rk/avJAd:C935ix0/Ywv6uXJnPApAqrbh3rMavJAd

Score

10^/10

remcos euros rat

Malware Config

Extracted

Family

remcos

Botnet

Euros

jhcdiucishcisdfs.con-ip.com:1883

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-10VB13
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

Executes dropped EXE 1 IoCs

pid	Process
2704	DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2704 set thread context of 4000	2704	DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe	84

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process
3760	4264	WerFault.exe

Checks processor information in registry 2 TTPs 10 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Creates scheduled task(s) 1 TTPs 3 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
4740	schtasks.exe
4744	schtasks.exe
320	schtasks.exe

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\.rar\ = "rar_auto_file"	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\rar_auto_file\shell\open	OpenWith.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\rar_auto_file\shell\open\command\ = "\"C:\\Program Files\\Mozilla Firefox\\firefox.exe\" -osint -url \"%1\""	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\rar_auto_file	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\rar_auto_file\shell	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\rar_auto_file\shell\open\command	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-3346939869-2835594282-3775165920-1000_Classes\.rar	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5084	OpenWith.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	1796	firefox.exe
Token: SeDebugPrivilege	1796	firefox.exe
Token: SeDebugPrivilege	1796	firefox.exe
Token: SeRestorePrivilege	3928	7zG.exe
Token: 35	3928	7zG.exe
Token: SeSecurityPrivilege	3928	7zG.exe
Token: SeSecurityPrivilege	3928	7zG.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1796	firefox.exe
1796	firefox.exe
1796	firefox.exe
1796	firefox.exe
3928	7zG.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1796	firefox.exe
1796	firefox.exe
1796	firefox.exe

Suspicious use of SetWindowsHookEx 22 IoCs

pid	Process
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
5084	OpenWith.exe
1796	firefox.exe
1796	firefox.exe
1796	firefox.exe
1796	firefox.exe
4000	csc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 4196	5084	OpenWith.exe	68
PID 5084 wrote to memory of 4196	5084	OpenWith.exe	68
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 4196 wrote to memory of 1796	4196	firefox.exe	70
PID 1796 wrote to memory of 1812	1796	firefox.exe	72
PID 1796 wrote to memory of 1812	1796	firefox.exe	72
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4460	1796	firefox.exe	73
PID 1796 wrote to memory of 4848	1796	firefox.exe	74

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar"
1⤵
- Modifies registry class
PID:1820

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4196
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar"
    3⤵
    - Checks processor information in registry
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1796
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.0.1255370536\675755084" -parentBuildID 20221007134813 -prefsHandle 1656 -prefMapHandle 1648 -prefsLen 20888 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {93bf7e0c-454c-41be-b20b-f0a3f0643ef0} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 1732 163ccf16558 gpu
      4⤵
      PID:1812
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.1.1361951685\861223104" -parentBuildID 20221007134813 -prefsHandle 2072 -prefMapHandle 2068 -prefsLen 21749 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {98b614c7-a63c-4f1f-a319-15ca51a0e44d} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 2100 163c0872558 socket
      4⤵
      PID:4460
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.2.1566614624\1061709132" -childID 1 -isForBrowser -prefsHandle 3116 -prefMapHandle 3112 -prefsLen 21832 -prefMapSize 232675 -jsInitHandle 1296 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7ff03670-6dae-4c8d-abea-8b01b24bcefc} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 3128 163cfd0c258 tab
      4⤵
      PID:4848
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.3.12693799\381921475" -childID 2 -isForBrowser -prefsHandle 3432 -prefMapHandle 3428 -prefsLen 26562 -prefMapSize 232675 -jsInitHandle 1296 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1a294ba0-0cfa-48e2-ac2e-c0ed9ba5a0f2} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 3440 163c0861958 tab
      4⤵
      PID:516
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.5.1068368365\781648259" -childID 4 -isForBrowser -prefsHandle 4800 -prefMapHandle 4804 -prefsLen 26796 -prefMapSize 232675 -jsInitHandle 1296 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0954ab08-5a87-41bb-bfe2-e8c6b97ca936} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 4792 163d2e6bb58 tab
      4⤵
      PID:2304
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.6.1855855233\538442944" -childID 5 -isForBrowser -prefsHandle 4996 -prefMapHandle 5000 -prefsLen 26796 -prefMapSize 232675 -jsInitHandle 1296 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9bb51f53-e9a4-42e2-a8f2-35215d4b18ae} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 4992 163d2e6e558 tab
      4⤵
      PID:2596
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1796.4.377202364\1505281049" -childID 3 -isForBrowser -prefsHandle 4676 -prefMapHandle 4512 -prefsLen 26796 -prefMapSize 232675 -jsInitHandle 1296 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {16e0e250-a361-4c6e-8dca-733694ce4b07} 1796 "\\.\pipe\gecko-crash-server-pipe.1796" 4576 163d26bbb58 tab
      4⤵
      PID:2440

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:3216

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar"
1⤵
PID:4668
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar"
  2⤵
  - Checks processor information in registry
  PID:436

C:\Program Files\7-Zip\7zG.exe
"C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\" -an -ai#7zMap22786:146:7zEvent21442
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3928

C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe
"C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe"
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2704
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4000
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe" "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe"
  2⤵
  PID:1952
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
  2⤵
  PID:704
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\AppData"
  2⤵
  PID:3340

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
1⤵
- Creates scheduled task(s)
PID:4744

C:\Users\Admin\AppData\Roaming\AppData\AppData.exe
C:\Users\Admin\AppData\Roaming\AppData\AppData.exe
1⤵
PID:3464
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:1932
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\AppData"
  2⤵
  PID:2264
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe" "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe"
  2⤵
  PID:596
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
  2⤵
  PID:3652

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
1⤵
- Creates scheduled task(s)
PID:320

C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe
"C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe"
1⤵
PID:5108
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c copy "C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe" "C:\Users\Admin\AppData\Roaming\AppData\AppData.exe"
  2⤵
  PID:3600
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
  2⤵
  PID:1308
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\Admin\AppData\Roaming\AppData\AppData.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:4740
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c mkdir "C:\Users\Admin\AppData\Roaming\AppData"
  2⤵
  PID:3512
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
  2⤵
  PID:4264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4264 -s 524
1⤵
- Program crash
PID:3760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\remcos\logs.dat

Filesize
132B

MD5
bac78ba635cad8210b2b52e1460264bd

SHA1
0f80bff45d895b50eccfce419993074d91e6441c

SHA256
fee5000a09133c6e9c979a8048d5baa15383b5f6f5273fa9e7015535e85f143b

SHA512
3d63f0d61b09e9a5488e20a79537e4279ea8917b1bd5e71eac632b33a75cce42883c0417ae93b5bf3c0ba1f78789b4e321054c4917ac9c0e1a542408b764380c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe.log

Filesize
425B

MD5
605f809fab8c19729d39d075f7ffdb53

SHA1
c546f877c9bd53563174a90312a8337fdfc5fdd9

SHA256
6904d540649e76c55f99530b81be17e099184bb4cad415aa9b9b39cc3677f556

SHA512
82cc12c3186ae23884b8d5c104638c8206272c4389ade56b926dfc1d437b03888159b3c790b188b54d277a262e731927e703e680ea642e1417faee27443fd5b3

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\evlzgz75.default-release\activity-stream.discovery_stream.json.tmp

Filesize
147KB

MD5
49bc43fce03dfcb01da2874d371b27e5

SHA1
f2d3fd859273b23cfe9a207598597aae31e92bf6

SHA256
703217eb372bb9a32fa648d2773261d6568dd9187f9adb0c59742dec0e755a65

SHA512
f1f36a7b446dfcf272628bc08d1a10fb4e4d1a64b46341d9599b72f0487d6a5d8d8287f25f3dc6a8449789e142ea8a098cceb75c7ae5752bd1de9b670d3dac7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
442KB

MD5
85430baed3398695717b0263807cf97c

SHA1
fffbee923cea216f50fce5d54219a188a5100f41

SHA256
a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

SHA512
06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

Download Submit
C:\Users\Admin\AppData\Roaming\AppData\AppData.exe

Filesize
59.9MB

MD5
2dffc834fa90c2488fd03ab82022dce5

SHA1
95f8256b7657f509329d10be80d0f17738261f53

SHA256
0996295d6e8ae41aacbc5214cea7811cd20917e0f76325f21b73333600cfcd87

SHA512
3e567b10a6564d388ee133c3e244d25d0393bce71de15db3a442ab3e15e085493eed33087b6540548491ce5752c394c24b8499ba4d8e624dd8a1b557608ba719

Download Submit
C:\Users\Admin\AppData\Roaming\AppData\AppData.exe

Filesize
60.7MB

MD5
e43be9c372a323d987a588d4236dc226

SHA1
640b8d35211c5459c35ad3140ca16fc0741b3df4

SHA256
7935593cddfc9281e4ec64e40abca3c3094f8d61309f4061a074a24716981b46

SHA512
87f65ffc9d9d484f6216863b1fbbefbf1a50c919a13b3acbba618375906a4c9d22c8b5305ae4cf24f6869fb3fa33257f3603d32824ae010684ade47281aab48c

Download Submit
C:\Users\Admin\AppData\Roaming\AppData\AppData.exe

Filesize
22.5MB

MD5
38103ec9a539662eb399e5f9567d6bdb

SHA1
d6d4136c1475ec700327fd771e3c88a1f955d1aa

SHA256
c6c69e4db9972654acb985628c19ade5d41a4b858a77d618e16f433e4d56c673

SHA512
4b6b02618380937e706d4faf4dd056ce670d07cfba2153b5c6fa0e0e4a01bc43538af29cecb2823f7c35f4fd5c2547fdff74cf2086533c80db8f650375e8c03b

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\gmp-gmpopenh264\1.8.1.1\gmpopenh264.dll

Filesize
997KB

MD5
fe3355639648c417e8307c6d051e3e37

SHA1
f54602d4b4778da21bc97c7238fc66aa68c8ee34

SHA256
1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

SHA512
8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\gmp-gmpopenh264\1.8.1.1\gmpopenh264.info

Filesize
116B

MD5
3d33cdc0b3d281e67dd52e14435dd04f

SHA1
4db88689282fd4f9e9e6ab95fcbb23df6e6485db

SHA256
f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

SHA512
a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\prefs.js

Filesize
6KB

MD5
f843fc3b858888d342076c7199266348

SHA1
97dea7b7d8486f03cc085ef488fda80fe53515a0

SHA256
19b6e95d7e0e109333b648d994d42f1f8552467f8f43a4570f84dc5c5e2189a4

SHA512
9b25cfb2a279bda5827e7d4c3446c75cb5057e7a886e23b7f3eb44d3a2fbb04d19249ff423c821cc41ea7a6d8585fafb0b4f9ae8d54274883250c4a4a1c7c1f7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
d29d6dfaf6ed710c471ba1ed5d9a035c

SHA1
eb45f4871b168bb6824dcb88b83ceeeafdcc7290

SHA256
c69d7a2014fcb5c2850627e5f71eae1377f698482c42ac591b21968fcd905954

SHA512
ffc3fbe8f38032056e90ce5bc464318c0e40dea9575f3a2c9d0e05fdb7545c758d29f9beaaafcf28e08a9a6a484faa0476760748452939e772abb20aee041499

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
82d865bcf0430e7a2ed4896b722ad2ed

SHA1
554b5ac02722d64b4ec7dd8725c9b74a5508250d

SHA256
770b3e6ab11b6a021d5a06c98db6f07ab28f05f1cb1917234dcf8e39bb6a9d0a

SHA512
d2dd499bb8e037a76deb534454dec90ecdce67ffcdc66c7104e4d9436f9d98448e3680a81824953cb0f80cf02507d7207ed326bc23368a2a31a35afb842f1f17

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\evlzgz75.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

Filesize
184KB

MD5
4717c6384744c6a03b44c93a5d5b615d

SHA1
b321e4266f6c9bf8b03a5a5c5a3abaa02ba44859

SHA256
d1e2309fdb2e21869a326e8be4bc1680eaee56c85304663477aa9d1db12ad721

SHA512
b0971e922419c207c2398b0e7716e1c967027598ce77be4ca61ef78615622cb332f0c3b12271f2404af5445467d302b1b12e1c158629709dd426d719086f8474

Download Submit
C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe

Filesize
281.0MB

MD5
9ac792e6c71640cf78c11ccecf45e0bd

SHA1
d590b67fee281a2e6e47bb792d69be16f3bad56c

SHA256
ddb6c0b729851127f9c8edc73a15808df3b1e6cbf5d02ff85f28d72a7847e4b2

SHA512
c3edb46379b83c7f8f67a6f7a3a489967dc919595d9cff69d0fa9356d6a6c1e82340231b973c148ec4ab23ad9dc193c0e411ac9507cef5c87004633c46eedcba

Download Submit
C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe

Filesize
280.0MB

MD5
d5d883746c50adf37fe0472dc6cc7394

SHA1
6fe0fe32fa3f9478c7582e9cef87982a1e96967b

SHA256
33c0eb228955cfd5f79d2ea1b1c604f2b9a59abaa730c6d26ddbcebabb56ba60

SHA512
e5ce749b40e88b2477e103e7e4d09573bbe37bc02352ec22bebc65aef67afb5118065f53295071dd6125b49b747f6a7788d70afa44544c93eea1499100972942

Download Submit
C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.exe

Filesize
34.0MB

MD5
a28f0443e4c3399c332f8645d73b81e9

SHA1
aaba828fc5ab99f57dcba0f0784d4ccba120905b

SHA256
e6826e4d72090161e3fa8b2798b1c1572fa115c34919b6e1909bcd155b2f1800

SHA512
20b7a37b03b9d87221a7ebf5457f378317e65f2e4a4c8ae4c77912d1fd14e304dc7b0deb722aa473ed5e079024aa8f3695bdbd7e77f3685136f8ed6b7bd0a7d4

Download Submit
C:\Users\Admin\Downloads\DETALLE Y OFICIO DE CONSIGNACIÓN REALIZADA.rar

Filesize
1.3MB

MD5
246eb678d0a6211d010f5465bcc604b6

SHA1
e0a121dcac8a5f5f4c4ff4f27974e8d6b9adeeea

SHA256
726ff0b67faeacccd97956ddb2383026d3fea83a0d9f0ed761beeadeced8f610

SHA512
13b913463c36fcd80ddca12132f0f70fd9edd0bbf4d1dc55a9eff24b840e6af290eadfd8e3935d0e94c7e7baeac766a10bfe6b841fddafc6147a00247932167e

Download Submit
C:\Users\Admin\Downloads\xSIqar9g.rar.part

Filesize
1.3MB

MD5
246eb678d0a6211d010f5465bcc604b6

SHA1
e0a121dcac8a5f5f4c4ff4f27974e8d6b9adeeea

SHA256
726ff0b67faeacccd97956ddb2383026d3fea83a0d9f0ed761beeadeced8f610

SHA512
13b913463c36fcd80ddca12132f0f70fd9edd0bbf4d1dc55a9eff24b840e6af290eadfd8e3935d0e94c7e7baeac766a10bfe6b841fddafc6147a00247932167e

Download Submit
memory/1932-806-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1932-808-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1932-805-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/2704-603-0x0000000005040000-0x0000000005050000-memory.dmp

Filesize
64KB

Download
memory/2704-594-0x0000000000650000-0x00000000006DE000-memory.dmp

Filesize
568KB

Download
memory/3464-801-0x00000000024A0000-0x00000000024B0000-memory.dmp

Filesize
64KB

Download
memory/4000-616-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-630-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-745-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-698-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-663-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-646-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-641-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-640-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-635-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-746-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-620-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-627-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-626-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-622-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-619-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4000-920-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4264-912-0x0000000000860000-0x00000000008E1000-memory.dmp

Filesize
516KB

Download
memory/4264-919-0x0000000000860000-0x00000000008E1000-memory.dmp

Filesize
516KB

Download
memory/5108-905-0x0000000005740000-0x0000000005750000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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