MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 145d6344c2e986f5664cee8686ff5d4cdf8cbff0466f3dee20f3a51d5714fb1e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
RemcosRAT
Vendor detections: 10
| SHA256 hash: | 145d6344c2e986f5664cee8686ff5d4cdf8cbff0466f3dee20f3a51d5714fb1e |
|---|---|
| SHA3-384 hash: | e114e23f2e706b85b01db72cfd3891f7c3f770d6753c86b71a56e68a9088553a82c609b9750990a3dab4825a6b1ea695 |
| SHA1 hash: | 78d2d021e1406c176d46ab447a58e844ae90e1fe |
| MD5 hash: | 21ee675a3fffdd41be89941f643443ed |
| humanhash: | early-colorado-undress-sodium |
| File name: | PO_1012_678_91.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 450'048 bytes |
| First seen: | 2021-03-10 18:53:26 UTC |
| Last seen: | 2021-03-10 20:51:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:U+DWF7hQmhH0GEIGx11oLa0KupcBNYDm:U+DG7hAfGLa/upcp |
| Threatray | 1'636 similar samples on MalwareBazaar |
| TLSH | E7A4CED01B7C15A6F752CF7B343B09256D9A17AA040BF821EBEDB09A192D73C80FD685 |
| Reporter |  abuse_ch |
| Tags: | exe nVpn RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: hexi.dotvndns.com
Sending IP: 112.213.89.73
From: Monique Viramontes <duong.phan@apustech.vn>
Subject: PO_1012_678_91
Attachment: PO_1012_678_91.iso (contains "PO_1012_678_91.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO_1012_678_91.doc
Verdict:
Malicious activity
Analysis date:
2021-03-10 18:15:10 UTC
Tags:
ole-embedded exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Setting a keyboard event handler
Sending a UDP request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Connection attempt to an infection source
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Remcos Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected Beds Obfuscator
Yara detected Remcos RAT
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.RemcosRAT
Status:
Malicious
First seen:
2021-03-10 18:45:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 47 (40.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'626 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:remcos family:snakekeylogger keylogger rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Beds Protector Packer
Remcos
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
bu250653.hopto.org:171
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
SH256 hash:
2b032b56bd31fcd3d8fb65836bddc37327cf8f888ee640affd72fe7750a74877
MD5 hash:
bd4748a965f645c32ff4fca844b22377
SHA1 hash:
e94f7a3639b56e7099d182af74dbc45452c49efa
SH256 hash:
9d46a9d3a160fbb8dd7bf291d9619a2d56846212163317d01877fc1a0f1ea232
MD5 hash:
b13f1afb4536cd0290300d5ff135b91f
SHA1 hash:
5fba918ead52bfdc71c55a6fdab45d087645ed42
SH256 hash:
145d6344c2e986f5664cee8686ff5d4cdf8cbff0466f3dee20f3a51d5714fb1e
MD5 hash:
21ee675a3fffdd41be89941f643443ed
SHA1 hash:
78d2d021e1406c176d46ab447a58e844ae90e1fe
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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