remcos | 120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db

General

Target

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
Size

483KB
MD5

e180ec9e3d182fbd5043af6eb02763a4
SHA1

d00ec158f971c7e78df7fc32f8c6371c6dcf8fe7
SHA256

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db
SHA512

e241b1bb200b0b375772f2b4151a86ba12054ec9a8e8548cff89f1233bc48384d1a630eee407b13efd6fcaf672866529a7203662da940c3d3b1fd21d157f500c
SSDEEP

6144:mXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZDAXYcNn5Gv:mX7tPMK8ctGe4Dzl4h2QnuPs/ZDicv

Score

10^/10

remcos remotehost collection rat spyware stealer

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

185.216.70.120:2427

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-FSXSJ2
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

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2696-17-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral2/memory/2696-16-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2140-21-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral2/memory/2140-26-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2696-17-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral2/memory/2696-16-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral2/memory/4032-14-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/4032-9-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/2140-21-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/2140-26-0x0000000000400000-0x0000000000478000-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
T1552.001

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

description	pid	process	target process
PID 2604 set thread context of 2140	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 set thread context of 2696	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 set thread context of 4032	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

pid	process
4032	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
4032	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2140	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2140	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2140	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2140	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

pid	process
2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

description pid process

Token: SeDebugPrivilege 4032 120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

description	pid	process
Token: SeDebugPrivilege	4032	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

description	pid	process	target process
PID 2604 wrote to memory of 2140	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 2140	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 2140	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 2696	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 2696	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 2696	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 4032	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 4032	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
PID 2604 wrote to memory of 4032	2604	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe	120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe

C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
"C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2604

C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe /stext "C:\Users\Admin\AppData\Local\Temp\mmgezgumndpqabfofvefecpghfte"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2140

C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe /stext "C:\Users\Admin\AppData\Local\Temp\pglwayegblhdchbaogqgphkpqmdnckvs"
2⤵
- Accesses Microsoft Outlook accounts
PID:2696

C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe
C:\Users\Admin\AppData\Local\Temp\120087f7bcd116f56bebecf72302b8280702e32a44bdb069778fd060acf304db.exe /stext "C:\Users\Admin\AppData\Local\Temp\zjqp"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\mmgezgumndpqabfofvefecpghfte
Filesize
4KB

MD5
2f9f3e06c08fbefb9d972eb45910783e

SHA1
f8452829b8404981ee3f7ac2f8f4b16825014c14

SHA256
41fcf3117cab8796adc9854cf66a6533fc2766f0e36abdaf04ce5fd7c13f5a50

SHA512
db33ff568a991b3b7d6574e0b4514236f22d3df30c26593a18d7f2d879be2f6831e9d9361800ca349303ba9c43591643f04c090fb16dfc99f7301e197ff48dec

Download Submit
memory/2140-20-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2140-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2140-26-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2140-10-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2140-21-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2604-35-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2604-34-0x0000000000400000-0x0000000000482000-memory.dmp

Filesize
520KB

Download
memory/2604-29-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2604-32-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2604-33-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2696-16-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2696-13-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2696-15-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2696-17-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2696-3-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4032-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4032-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4032-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4032-4-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads