MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a0fd8f81cda85af9221734e97a18c29c25a53020517d507ada3e3a1681036e54. 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: 12
| SHA256 hash: | a0fd8f81cda85af9221734e97a18c29c25a53020517d507ada3e3a1681036e54 |
|---|---|
| SHA3-384 hash: | 7bd62b9dd16d6c0c009d5eacf04a429b2121665797e6c62f51ec90dbe3a92da093d676196b896301307f863da7ad12a1 |
| SHA1 hash: | 4454f3b90242670b1fb8ea62ab545a7ea94fcc1a |
| MD5 hash: | feffb58a45fc38406a1eb94b02191d2c |
| humanhash: | muppet-steak-music-kentucky |
| File name: | swift Copy.pdf.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 804'352 bytes |
| First seen: | 2021-06-29 06:27:26 UTC |
| Last seen: | 2021-06-29 08:07:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 12288:oDRRuIc9AguuyYD3GzQuJo+VgSF/DpZB6JUMV16QFtPkJM:oDtcuuyYD3Gsuy+VgSF9ZB6SMVIsF |
| Threatray | 282 similar samples on MalwareBazaar |
| TLSH | 1C05CF80B5644BD1EA3897F619B6C87147BA3D3E6538F6082EC93DDB36B3B404851E63 |
| Reporter |  lowmal3 |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
swift Copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-06-29 06:28:17 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
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.
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-29 06:28:10 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 272 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost rat
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
91.193.75.199:2404
91.193.75.199:1360
91.193.75.199:1361
91.193.75.199:1362
91.193.75.199:1360
91.193.75.199:1361
91.193.75.199:1362
Unpacked files
SH256 hash:
026d321e6c9c62acf335569a39d849853e67fd8b32b25fb699383f664393a03e
MD5 hash:
a9090a47d9774985fac250633305bf14
SHA1 hash:
bec43bdbf14e82f2b27c08e4f7d5897c8d119038
Detections:
win_remcos_g0
SH256 hash:
1a12a456fa00a2aa238daf68eaad995b2df896f1e988257e5b4e91722946cffd
MD5 hash:
f769e325b335e46f404ac70271cd3d1b
SHA1 hash:
8b22f636b5a3d1a5f7215c7d5c843ad32ff7c3eb
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
a0fd8f81cda85af9221734e97a18c29c25a53020517d507ada3e3a1681036e54
MD5 hash:
feffb58a45fc38406a1eb94b02191d2c
SHA1 hash:
4454f3b90242670b1fb8ea62ab545a7ea94fcc1a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.