MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4a8195f159274fb6b2edf61864824e9c686398ce60df94d23fabb21c48d57499. 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: 11
| SHA256 hash: | 4a8195f159274fb6b2edf61864824e9c686398ce60df94d23fabb21c48d57499 |
|---|---|
| SHA3-384 hash: | fab4b1a8afeef8f45977e469339c91797e97321a059ed7033cbacf391936cf935432383c28c47fd91619428e1d2b988e |
| SHA1 hash: | 4563ccc9a48f4b0af56fba631a764f96d72edff0 |
| MD5 hash: | 0caf9f956453a97622f714c77409caaa |
| humanhash: | cola-maryland-one-florida |
| File name: | vbc.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'702'304 bytes |
| First seen: | 2022-11-28 11:36:37 UTC |
| Last seen: | 2022-11-28 16:44:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | d29a25ea03cbea7c6c52ef946b45416b (2 x RedLineStealer, 1 x RemcosRAT) |
| ssdeep | 24576:GBPnT4fd0x3OdiRrib/Zj/NJZtF5QURQrbdfBzUOQX6w4OK8J3XRXWz4:GBPmd014iNibNNJZtNQfrgX6wRK4Mz4 |
| Threatray | 19'027 similar samples on MalwareBazaar |
| TLSH | T10275BD797ACF00C3D29745F45A953F2C497E0E58BF34A1C12946B4090E4BABE92E39F6 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 110ccacab2ca4c10 (1 x RemcosRAT) |
| Reporter |  pr0xylife |
| Tags: | aviapages.com exe RemcosRAT signed |
Code Signing Certificate
| Organisation: | aviapages.com |
|---|---|
| Issuer: | R3 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-10-03T16:04:58Z |
| Valid to: | 2023-01-01T16:04:57Z |
| Serial number: | 044e360dd1849f4488d44068caa726313ce7 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 2b9616d9075ae5e248a2a64a13a843e8059158f7cd099fca1e91a8cc59dd2431 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
256
Origin country :
IEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
__________0__0_0________00__.doc
Verdict:
Malicious activity
Analysis date:
2022-11-28 11:36:43 UTC
Tags:
trojan opendir exploit cve-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Searching for the window
DNS request
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware overlay packed
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos, RedLine
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking mutex)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Self deletion via cmd or bat file
Sigma detected: Remcos
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected RedLine Stealer
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.RedLine
Status:
Malicious
First seen:
2022-11-28 11:37:12 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 26 (80.77%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 19'017 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Deletes itself
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
Unpacked files
SH256 hash:
1b65bd97b8390e72f557be23b37e53997384928a8e62c6b9a19f043d184f11d7
MD5 hash:
298de18bceffd00d051177fda939301e
SHA1 hash:
68e3e2dd32e6cf8405c21ca5cea7979022f2be38
SH256 hash:
4a8195f159274fb6b2edf61864824e9c686398ce60df94d23fabb21c48d57499
MD5 hash:
0caf9f956453a97622f714c77409caaa
SHA1 hash:
4563ccc9a48f4b0af56fba631a764f96d72edff0
Malware family:
Remcos
Verdict:
Malicious
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.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.