remcos | 0e003ce0c1861c844c553377c325babf7a9df7f56ddbd8e0eabd75e1816a58eb

Analysis

max time kernel
150s
max time network
142s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 16:18

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General

Target

Notice to Submit.exe
Size

538KB
MD5

5b21520c67e6ab4aad3cf42111b600e2
SHA1

b311b5c2198744162d4cfa33ae2b6d4df3ab6db8
SHA256

e28a026c6baccf27c0d1117c4b423f730c9456f087e1b619c34ea711d121804b
SHA512

8bb530865ef2d1c1bcbf7d00face08dab6339efd3d64c5cea2f6135b4980bf62d07294fce8748802aa5c7c2bdb5d63c48535ef59b2e3b9cb4db565c72b30f28a
SSDEEP

12288:Kocs58IhMqiUEX2//7OZByb5tZoRlBke5uKhQD+IqTNhHpn9fiAle1:OGhMkN7OZMbfZoRlBke5jd3dDx

Score

10^/10

remcos god hope rat

Malware Config

Extracted

Family

remcos

Botnet

GOD HOPE

busbuctomorrrw.ddns.net:6609

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-Q2SG61
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 2 IoCs

pid	Process
2152	Phtos.exe
112	Phtos.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1976 set thread context of 2144	1976	Notice to Submit.exe	28
PID 2152 set thread context of 1572	2152	Phtos.exe	38
PID 112 set thread context of 1480	112	Phtos.exe	49

Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1168	schtasks.exe
1996	schtasks.exe
2684	schtasks.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2144	1976	Notice to Submit.exe	28
PID 1976 wrote to memory of 2856	1976	Notice to Submit.exe	29
PID 1976 wrote to memory of 2856	1976	Notice to Submit.exe	29
PID 1976 wrote to memory of 2856	1976	Notice to Submit.exe	29
PID 1976 wrote to memory of 2856	1976	Notice to Submit.exe	29
PID 1976 wrote to memory of 2464	1976	Notice to Submit.exe	31
PID 1976 wrote to memory of 2464	1976	Notice to Submit.exe	31
PID 1976 wrote to memory of 2464	1976	Notice to Submit.exe	31
PID 1976 wrote to memory of 2464	1976	Notice to Submit.exe	31
PID 2464 wrote to memory of 2684	2464	cmd.exe	33
PID 2464 wrote to memory of 2684	2464	cmd.exe	33
PID 2464 wrote to memory of 2684	2464	cmd.exe	33
PID 2464 wrote to memory of 2684	2464	cmd.exe	33
PID 1976 wrote to memory of 2744	1976	Notice to Submit.exe	34
PID 1976 wrote to memory of 2744	1976	Notice to Submit.exe	34
PID 1976 wrote to memory of 2744	1976	Notice to Submit.exe	34
PID 1976 wrote to memory of 2744	1976	Notice to Submit.exe	34
PID 1456 wrote to memory of 2152	1456	taskeng.exe	37
PID 1456 wrote to memory of 2152	1456	taskeng.exe	37
PID 1456 wrote to memory of 2152	1456	taskeng.exe	37
PID 1456 wrote to memory of 2152	1456	taskeng.exe	37
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1572	2152	Phtos.exe	38
PID 2152 wrote to memory of 1552	2152	Phtos.exe	39
PID 2152 wrote to memory of 1552	2152	Phtos.exe	39
PID 2152 wrote to memory of 1552	2152	Phtos.exe	39
PID 2152 wrote to memory of 1552	2152	Phtos.exe	39
PID 2152 wrote to memory of 2788	2152	Phtos.exe	41
PID 2152 wrote to memory of 2788	2152	Phtos.exe	41
PID 2152 wrote to memory of 2788	2152	Phtos.exe	41
PID 2152 wrote to memory of 2788	2152	Phtos.exe	41
PID 2788 wrote to memory of 1168	2788	cmd.exe	43
PID 2788 wrote to memory of 1168	2788	cmd.exe	43
PID 2788 wrote to memory of 1168	2788	cmd.exe	43
PID 2788 wrote to memory of 1168	2788	cmd.exe	43
PID 2152 wrote to memory of 2020	2152	Phtos.exe	44
PID 2152 wrote to memory of 2020	2152	Phtos.exe	44
PID 2152 wrote to memory of 2020	2152	Phtos.exe	44
PID 2152 wrote to memory of 2020	2152	Phtos.exe	44
PID 1456 wrote to memory of 112	1456	taskeng.exe	48
PID 1456 wrote to memory of 112	1456	taskeng.exe	48

C:\Users\Admin\AppData\Local\Temp\Notice to Submit.exe
"C:\Users\Admin\AppData\Local\Temp\Notice to Submit.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2144
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\Temp\Phtos"
  2⤵
  PID:2856
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2464
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2684
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C copy "C:\Users\Admin\AppData\Local\Temp\Notice to Submit.exe" "C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe"
  2⤵
  PID:2744

C:\Windows\system32\taskeng.exe
taskeng.exe {D8F3CE88-2E45-4D93-BB36-D8C124840165} S-1-5-21-3691908287-3775019229-3534252667-1000:UOTHCPHQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1456
- C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe
  C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2152
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    PID:1572
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\Temp\Phtos"
    3⤵
    PID:1552
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1168
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C copy "C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe" "C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe"
    3⤵
    PID:2020
- C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe
  C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:112
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    PID:1480
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\Temp\Phtos"
    3⤵
    PID:2996
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
    3⤵
    PID:2112
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe'" /f
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1996
- - C:\Windows\SysWOW64\cmd.exe
    "cmd.exe" /C copy "C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe" "C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe"
    3⤵
    PID:1896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Phtos\Phtos.exe

Filesize
538KB

MD5
5b21520c67e6ab4aad3cf42111b600e2

SHA1
b311b5c2198744162d4cfa33ae2b6d4df3ab6db8

SHA256
e28a026c6baccf27c0d1117c4b423f730c9456f087e1b619c34ea711d121804b

SHA512
8bb530865ef2d1c1bcbf7d00face08dab6339efd3d64c5cea2f6135b4980bf62d07294fce8748802aa5c7c2bdb5d63c48535ef59b2e3b9cb4db565c72b30f28a

Download Submit
memory/112-120-0x00000000000A0000-0x000000000012C000-memory.dmp

Filesize
560KB

Download
memory/1976-29-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/1976-1-0x0000000000260000-0x00000000002EC000-memory.dmp

Filesize
560KB

Download
memory/1976-2-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/1976-0-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/2144-34-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-37-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-11-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-9-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-10-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-8-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-25-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-7-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-6-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-5-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-26-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-14-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-30-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-31-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-32-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-33-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2144-35-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-36-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-19-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-38-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-39-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-40-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-41-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-42-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-43-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-44-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-45-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-46-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-47-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-48-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-49-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-50-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-51-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-24-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-4-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-55-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-56-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2144-57-0x0000000000320000-0x00000000003A2000-memory.dmp

Filesize
520KB

Download
memory/2152-54-0x0000000000C40000-0x0000000000CCC000-memory.dmp

Filesize
560KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads