remcos | 16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
08-06-2023 10:55

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General

Target

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
Size

1012KB
MD5

2e8e89544086cc8905577ca8200ad894
SHA1

f195fbebac33fa202d5ad57e1aefa63dc8e36c9a
SHA256

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681
SHA512

a69356eb6f53a4e925f9d91ce249cf6762be0c9997c44ca91b6f350b612e6983b2925bcebe1ac58ad4e6446f85d58dc94b279af16be06eaedb6133bffd59b4e4
SSDEEP

12288:SlGiTB2QwaNYCTdnwRFtPLPEJ+Kk2S6bQzdLVEHA3UvlSLvqCIsIHMf1YBRBe986:kJYCmFNPHKk2Rb+LSHA3UvlbTsdOf8

Score

10^/10

remcos remotehost rat

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

157.90.206.40:2404

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-RXCS6P
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

Processes:

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

description	pid	process	target process
PID 1716 set thread context of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

pid process

1716 16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

description pid process

Token: SeDebugPrivilege 1716 16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

pid	process
1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

description	pid	process
Token: SeDebugPrivilege	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe

C:\Users\Admin\AppData\Local\Temp\16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
"C:\Users\Admin\AppData\Local\Temp\16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\AppData\Local\Temp\16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
"{path}"
2⤵
PID:1028

C:\Users\Admin\AppData\Local\Temp\16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
"{path}"
2⤵
PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1468-94-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-112-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-62-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-63-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-64-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-95-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-65-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-66-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-67-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-96-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-69-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-71-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-72-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-73-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-74-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-75-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-76-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-77-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-78-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-79-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-80-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-81-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-82-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-83-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-84-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-85-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-86-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-87-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-88-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-89-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-90-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-91-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-92-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-93-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-60-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-123-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1468-97-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-98-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-99-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-100-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-101-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-102-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-103-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-104-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-105-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-106-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-107-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-108-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-109-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-110-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-111-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-61-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-113-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-114-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-115-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-116-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-117-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-118-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-119-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-120-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-121-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1468-122-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/1716-54-0x0000000010580000-0x0000000010682000-memory.dmp

Filesize
1.0MB

Download
memory/1716-55-0x0000000000300000-0x0000000000314000-memory.dmp

Filesize
80KB

Download
memory/1716-56-0x0000000004C10000-0x0000000004C50000-memory.dmp

Filesize
256KB

Download
memory/1716-57-0x0000000004C10000-0x0000000004C50000-memory.dmp

Filesize
256KB

Download
memory/1716-58-0x0000000004DE0000-0x0000000004E8C000-memory.dmp

Filesize
688KB

Download
memory/1716-59-0x0000000004D50000-0x0000000004DCE000-memory.dmp

Filesize
504KB

Download

description	pid	process	target process
PID 1716 wrote to memory of 1028	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1028	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1028	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1028	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe
PID 1716 wrote to memory of 1468	1716	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe	16bb974c71635d85ce58284f8e17291ac46bf7c2972e3235fcf60c1a1c0ed681.exe