MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2df1ffaf5da6dc5a47f13c672f777fa2cce59d63655846eb19d9d9bbb6ad1ad5. 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: 13
| SHA256 hash: | 2df1ffaf5da6dc5a47f13c672f777fa2cce59d63655846eb19d9d9bbb6ad1ad5 |
|---|---|
| SHA3-384 hash: | 7b6219c728d2c5360e8eab890ef1423829903d210472a8deebab7abf298d9127dcedb47dc1e1c6fd235252bb77992fa9 |
| SHA1 hash: | 3d9ad65667b71dd62f07c1300dfb572634411542 |
| MD5 hash: | 0aa5a891db7107337c22477a52bc4d9f |
| humanhash: | washington-item-five-lamp |
| File name: | QUOTATION-PDF- SCAN COPY.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 250'788 bytes |
| First seen: | 2021-03-06 16:26:32 UTC |
| Last seen: | 2021-03-10 01:59:31 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 3072:nJ2S2L6KbqDCwcHIMydWuNoGOxnG0aH9vlC+mICAY9pd7YDUKETJz48YpXq6Tg7B:n8LxBByQyCNb+pE+fYluUKElHYpqyGB |
| Threatray | 1'664 similar samples on MalwareBazaar |
| TLSH | 4A34BF03F6CCA4EFCA658971CB7A47F392378E278B701C11B7D0BA6D45B61AE55062C2 |
| Reporter |  GovCERT_CH |
| Tags: | RemcosRAT |
Intelligence
File Origin
# of uploads :
7
# of downloads :
368
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATION-PDF- SCAN COPY.exe
Verdict:
Malicious activity
Analysis date:
2021-03-06 16:29:54 UTC
Tags:
rat remcos keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a UDP request
Creating a file in the %AppData% subdirectories
Setting a global event handler for the keyboard
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
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Detected Remcos RAT
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 dropped file
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Backdoor.NetWiredRc
Status:
Malicious
First seen:
2021-03-03 06:45:55 UTC
AV detection:
27 of 28 (96.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 1'654 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Remcos
Malware Config
C2 Extraction:
103.151.124.64:2243
Unpacked files
SH256 hash:
64cc493740305dec43ff6a146da92a6c2f9b83c9073220a23280b31e95cf1040
MD5 hash:
a3e4ab51750b351d24b7b67297005dd0
SHA1 hash:
1de676c47a551d4053d94e38e68eb8b90a8e773c
SH256 hash:
39ebef23621d67b3cfb9d7925fbacb2ec328640b8c2df2ecfcbd8b89e9fda980
MD5 hash:
57c891e9d55299f186cec7723c79312f
SHA1 hash:
040abf3993d33f2f53ee7ac36123532ff3448d34
Detections:
win_remcos_g0
win_remcos_auto
SH256 hash:
eee5efcba5c547b52c273356146f88b67765bada96609032b6752fa77471c933
MD5 hash:
b9a98d2fa8a30abe9ec0f6944c092554
SHA1 hash:
bd9bbab8325878e89697465c00bd04d8e3261f02
SH256 hash:
2df1ffaf5da6dc5a47f13c672f777fa2cce59d63655846eb19d9d9bbb6ad1ad5
MD5 hash:
0aa5a891db7107337c22477a52bc4d9f
SHA1 hash:
3d9ad65667b71dd62f07c1300dfb572634411542
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
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: | ach_RemcosRAT |
|---|---|
| Author: | abuse.ch |
| Rule name: | Chrome_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Chrome in files like avemaria |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer |
|---|---|
| Author: | ditekSHen |
| Description: | detects Windows exceutables potentially bypassing UAC using eventvwr.exe |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Parallax |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies Parallax RAT. |
| Rule name: | Remcos |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Remcos in memory |
| Rule name: | remcos_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | REMCOS_RAT_variants |
|---|
| Rule name: | unixredflags2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for UNIX red flags |
| Rule name: | win_remcos_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
530612640bcf630318de0c53fa2a34d9090a99d42c8df0317beca29b1bd34a06
Dropped by
MD5 ce7ed7c29dc149e97344f968567a1230
Dropped by
SHA256 530612640bcf630318de0c53fa2a34d9090a99d42c8df0317beca29b1bd34a06
Dropped by
RemcosRAT
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.