MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a. 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: | 0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a |
|---|---|
| SHA3-384 hash: | 09469443e1b11f8435a752fab39ab670d7a66725e0d4e5577d1cf44fe3081f391c8df3031f8c855aeefaf997c81a0f9d |
| SHA1 hash: | d62998531aea7d6acb9d0add1f168739e2e9eab1 |
| MD5 hash: | 217179aac1ed3994614e7c8666d2f82b |
| humanhash: | nevada-north-happy-fruit |
| File name: | POEA DELISTED AGENCIES (BATCH A).PDF.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 527'872 bytes |
| First seen: | 2021-02-18 07:39:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 12288:5eEDvEqy+FiY1i4Ba7JNQl/SzUQ/lQ1RBiFsC0Jh26M:1D6aiY19Ba97/lm6Ah26M |
| Threatray | 34 similar samples on MalwareBazaar |
| TLSH | DEB4F13972741DA3CFB994FAA109915A2F34C2D438BEF3E19E86A1E970C7B404463937 |
| Reporter |  abuse_ch |
| Tags: | exe geo PHL POEA RAT RemcosRAT |
abuse_ch
Malspam distributing RemcosRAT:HELO: sd.latticesystems.com
Sending IP: 204.152.206.90
From: Philippine Overseas Employment Administration <info1@poea.gov.ph>
Subject: POEA ADVISORY NO 450 2021
Attachment: POEA DELISTED AGENCIES BATCH A.uue (contains "POEA DELISTED AGENCIES (BATCH A).PDF.exe")
RemcosRAT C2:
shahzad73.casacam.net:2404
Intelligence
File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Setting a global event handler for the keyboard
Enabling autorun by creating a file
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:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
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
Detected Remcos RAT
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)
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension
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 Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-02-18 07:40:16 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 24 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos 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:
shahzad73.casacam.net:2404
shahzad73.ddns.net:2404
shahzad73.ddns.net:2404
Unpacked files
SH256 hash:
260900d7f061400a015ef8100be9d45efd1b51c7a486a85cb989bdd889949d95
MD5 hash:
78421250b4c7d6ec5032618369beb02e
SHA1 hash:
7bb7a5f65e80a8cd5f686024b4c202be78886b6f
Detections:
win_remcos_g0
win_remcos_auto
Parent samples :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 hash:
32ff28d713585e03f32f5b2d0f500d3a42d102a32c90076573494d5fd57bd536
MD5 hash:
19cd1a829bf924347f52bc951baa6bd5
SHA1 hash:
18ee44c13fd676da4ca17e020eb3c464889c1843
SH256 hash:
f0a09c48af16c079c37ad0914f18897976357981fe5ee6f556ab9f9f70b9a671
MD5 hash:
f984a71581f6da5732110be2a569a392
SHA1 hash:
10de05b6b35fc5dbc00c42d59a4b850bcaae01e6
SH256 hash:
0bfae38c37f8478cfd4c92f603b202f8f4bff11f96fdce5959eeaad5142d9a3a
MD5 hash:
217179aac1ed3994614e7c8666d2f82b
SHA1 hash:
d62998531aea7d6acb9d0add1f168739e2e9eab1
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: | 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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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