remcos | 7872569060f1dcfdd52b00cf82693bdd4fe7be317693ca46b762e6b2fefe46cc

General

Target

Shipping Documents.exe
Size

1.4MB
MD5

884b2cedeb9fe17414d65ddee32081b3
SHA1

7d4b3febd2306fb818ed8e1509a904f687cdd692
SHA256

7872569060f1dcfdd52b00cf82693bdd4fe7be317693ca46b762e6b2fefe46cc
SHA512

a86b44fd2da8396d74ab6d394d42b4b0464d5c4199ac7673aebefbafac9ac7fc0cb8528d957fd7443a06c4b8857ae20211c676cd4f142e2b52d12459a844e0b7
SSDEEP

24576:WEVgoA9sxuTFThs4UHhjgRj9Bm3hFwr1/osvR6BmAOe:xa19LO4Uu7ITonss

Score

10^/10

remcos starmoneynew rat

Malware Config

Extracted

Family

remcos

Botnet

StarMoneyNew

C2

185.252.178.35:41900

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-6RGOTF
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

Shipping Documents.exe

description pid process target process

PID 900 set thread context of 756 900 Shipping Documents.exe Shipping Documents.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
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
T1053

Processes:

schtasks.exe

pid process

268 schtasks.exe

description	pid	process	target process
PID 900 set thread context of 756	900	Shipping Documents.exe	Shipping Documents.exe

pid	process
268	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

Shipping Documents.exepowershell.exe

pid	process
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
900	Shipping Documents.exe
1736	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Shipping Documents.exepowershell.exe

description pid process

Token: SeDebugPrivilege 900 Shipping Documents.exe
Token: SeDebugPrivilege 1736 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Shipping Documents.exe

pid process

900 Shipping Documents.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

Shipping Documents.exe

pid process

900 Shipping Documents.exe

description	pid	process
Token: SeDebugPrivilege	900	Shipping Documents.exe
Token: SeDebugPrivilege	1736	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

Shipping Documents.exe

description	pid	process	target process
PID 900 wrote to memory of 1736	900	Shipping Documents.exe	powershell.exe
PID 900 wrote to memory of 1736	900	Shipping Documents.exe	powershell.exe
PID 900 wrote to memory of 1736	900	Shipping Documents.exe	powershell.exe
PID 900 wrote to memory of 1736	900	Shipping Documents.exe	powershell.exe
PID 900 wrote to memory of 268	900	Shipping Documents.exe	schtasks.exe
PID 900 wrote to memory of 268	900	Shipping Documents.exe	schtasks.exe
PID 900 wrote to memory of 268	900	Shipping Documents.exe	schtasks.exe
PID 900 wrote to memory of 268	900	Shipping Documents.exe	schtasks.exe
PID 900 wrote to memory of 1768	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 1768	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 1768	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 1768	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 576	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 576	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 576	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 576	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 680	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 680	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 680	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 680	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe
PID 900 wrote to memory of 756	900	Shipping Documents.exe	Shipping Documents.exe

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qruEqctPQXCh.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1736

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qruEqctPQXCh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD1A2.tmp"
2⤵
- Creates scheduled task(s)
PID:268

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
2⤵
PID:1768

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
2⤵
PID:576

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
2⤵
PID:680

C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents.exe"
2⤵
PID:756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD1A2.tmp
Filesize
1KB

MD5
9dde20f19ce72481b1719ea5774a3b62

SHA1
499ab4a584d9c23213b0c459da99ba556a53c402

SHA256
ac0687ec1d8dfdcae918e1c5c0e412f9a4c5cc6254379e985e1811ddac36db8e

SHA512
5925e910ab5fa8487fa5df6f4575add4f89d54de8d55c381e69e9783327fe1d017d74c25ba27c1eef1948f4cf18c3e791c522ba83b5d217f15e4e915be3b2944

Download Submit
memory/268-61-0x0000000000000000-mapping.dmp

Download
memory/756-76-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-72-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-67-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-69-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-82-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-79-0x00000000004327A4-mapping.dmp

Download
memory/756-78-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-73-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-71-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-66-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-86-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-84-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/756-74-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/900-55-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/900-64-0x00000000087F0000-0x00000000088AE000-memory.dmp

Filesize
760KB

Download
memory/900-54-0x0000000000140000-0x00000000002AA000-memory.dmp

Filesize
1.4MB

Download
memory/900-57-0x0000000005155000-0x0000000005166000-memory.dmp

Filesize
68KB

Download
memory/900-56-0x0000000000440000-0x000000000045C000-memory.dmp

Filesize
112KB

Download
memory/900-83-0x0000000005155000-0x0000000005166000-memory.dmp

Filesize
68KB

Download
memory/900-59-0x00000000081F0000-0x0000000008302000-memory.dmp

Filesize
1.1MB

Download
memory/900-58-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/1736-65-0x000000006E7A0000-0x000000006ED4B000-memory.dmp

Filesize
5.7MB

Download
memory/1736-60-0x0000000000000000-mapping.dmp

Download
memory/1736-85-0x000000006E7A0000-0x000000006ED4B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads