remcos | 262f89154949a9f8d41b8fdb4de1013f897e60ab83225f8f35783bee6a1d6557

General

Target

travel itinerary.exe
Size

380.0MB
MD5

184ae205be9e6fb8e0f1983b60a380e9
SHA1

468f1122eb96501c0378ed8f68e640e292aa066b
SHA256

43cd9c2e9581da86628691ce210a40d64bb35ee6d7d33f0315d56c6208017781
SHA512

7069ed4602d2d5dec8defa91bd5682f33e26b39452641ec3b594a00039551cc5b4e3cdb16821faa9e42aacd9b7941a333af3e87b9c8e90d4f15a0bee936a52e1
SSDEEP

12288:e5UGXhYEdgwIRIxudakJOws9IxdDdaWzHRkmM4:/GxYEfIqMakIwsYhzHCmM4

Score

10^/10

remcos manup collection rat spyware stealer

Malware Config

Extracted

Family

remcos

Botnet

manup

C2

91.193.75.188:60005

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-Y6KFVO
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

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1696-84-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView
behavioral1/memory/1696-85-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1628-82-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/112-81-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/1628-82-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/1696-84-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral1/memory/1696-85-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

travel itinerary.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	travel itinerary.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

travel itinerary.exetravel itinerary.exe

description	pid	process	target process
PID 1284 set thread context of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1308 set thread context of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 set thread context of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 set thread context of 112	1308	travel itinerary.exe	travel itinerary.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

travel itinerary.exe

pid process

1628 travel itinerary.exe
1628 travel itinerary.exe
Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

travel itinerary.exe

pid process

1308 travel itinerary.exe
1308 travel itinerary.exe
1308 travel itinerary.exe
1308 travel itinerary.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

travel itinerary.exe

description pid process

Token: SeDebugPrivilege 112 travel itinerary.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

travel itinerary.exe

pid process

1308 travel itinerary.exe

pid	process
1628	travel itinerary.exe
1628	travel itinerary.exe

pid	process
1308	travel itinerary.exe
1308	travel itinerary.exe
1308	travel itinerary.exe
1308	travel itinerary.exe

description	pid	process
Token: SeDebugPrivilege	112	travel itinerary.exe

pid	process
1308	travel itinerary.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

travel itinerary.exetravel itinerary.exe

description	pid	process	target process
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1284 wrote to memory of 1308	1284	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1756	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1628	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 1696	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe
PID 1308 wrote to memory of 112	1308	travel itinerary.exe	travel itinerary.exe

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1284

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1308

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe" /stext "C:\Users\Admin\AppData\Local\Temp\vngpcngqjzklsolvrntdpjghzxsxhxafy"
3⤵
PID:1756

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe" /stext "C:\Users\Admin\AppData\Local\Temp\vngpcngqjzklsolvrntdpjghzxsxhxafy"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1628

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe" /stext "C:\Users\Admin\AppData\Local\Temp\xplid"
3⤵
- Accesses Microsoft Outlook accounts
PID:1696

C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe
"C:\Users\Admin\AppData\Local\Temp\travel itinerary.exe" /stext "C:\Users\Admin\AppData\Local\Temp\ijzseyclt"
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:112

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\vngpcngqjzklsolvrntdpjghzxsxhxafy
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/112-81-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/112-79-0x0000000000422206-mapping.dmp

Download
memory/1284-54-0x0000000000810000-0x00000000008AA000-memory.dmp

Filesize
616KB

Download
memory/1284-55-0x0000000000690000-0x000000000070A000-memory.dmp

Filesize
488KB

Download
memory/1284-56-0x00000000766F1000-0x00000000766F3000-memory.dmp

Filesize
8KB

Download
memory/1308-62-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-57-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-63-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-65-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-67-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-70-0x00000000004327A4-mapping.dmp

Download
memory/1308-69-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-73-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-74-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-64-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-86-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-60-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1308-58-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/1628-75-0x0000000000476274-mapping.dmp

Download
memory/1628-82-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1696-84-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1696-85-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/1696-76-0x0000000000455238-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads