remcos | 132bd4d8504eb976443884e5bbd55eda4108997b2e7eea370456dbc1485f058b

General

Target

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
Size

2.3MB
MD5

bb9596b3f5c30793501d639848378712
SHA1

20f3e55650c2dd10e3a38d35ab5a4a9cb4f83c2d
SHA256

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167
SHA512

5781460eeae099457aa0c061974d2ed0c8d8953ecc03a8508a7d27483fc9d0083cc89b6eb81f78c22d6419fdbe422d104d31055a114ad39cc90446780f8c8316
SSDEEP

49152:1zdHFRzHZ7Sg397xrwRRiFCyZglGDdzx2:XjzxSwaiF7ZXDdzx

Score

10^/10

remcos gmg persistence rat

Malware Config

Extracted

Family

remcos

Botnet

GMG

C2

185.206.225.51:18853

127.0.0.1:18853

10.16.225.165:18853

Attributes

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-BJSRH8
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

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ofmltbneezt = "\"C:\\Users\\Admin\\AppData\\Roaming\\Kwdrwtd\\Ofmltbneezt.exe\""	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

description	pid	process	target process
PID 752 set thread context of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

pid	process
472	powershell.exe
752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
Token: SeDebugPrivilege	472	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
"C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:472

C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
2⤵
PID:884

C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
2⤵
PID:876

C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
C:\Users\Admin\AppData\Local\Temp\6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
2⤵
PID:1044

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/472-56-0x0000000000000000-mapping.dmp

Download
memory/472-57-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/472-58-0x000000006E2B0000-0x000000006E85B000-memory.dmp

Filesize
5.7MB

Download
memory/472-59-0x000000006E2B0000-0x000000006E85B000-memory.dmp

Filesize
5.7MB

Download
memory/472-60-0x000000006E2B0000-0x000000006E85B000-memory.dmp

Filesize
5.7MB

Download
memory/752-54-0x0000000000140000-0x0000000000394000-memory.dmp

Filesize
2.3MB

Download
memory/752-55-0x0000000004920000-0x0000000004B6E000-memory.dmp

Filesize
2.3MB

Download
memory/1044-66-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-62-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-64-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-61-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-67-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-68-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-69-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-71-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-73-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-74-0x000000000043133D-mapping.dmp

Download
memory/1044-77-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-78-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download
memory/1044-79-0x0000000000400000-0x000000000047B000-memory.dmp

Filesize
492KB

Download

description	pid	process	target process
PID 752 wrote to memory of 472	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	powershell.exe
PID 752 wrote to memory of 472	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	powershell.exe
PID 752 wrote to memory of 472	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	powershell.exe
PID 752 wrote to memory of 472	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	powershell.exe
PID 752 wrote to memory of 884	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 884	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 884	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 884	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 876	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 876	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 876	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 876	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe
PID 752 wrote to memory of 1044	752	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe	6999418460da451de7fd4dbc160989ca4c77dc270fd640a447abb8e06d241167.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads