MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2bc1027b5031ad9e7bbd530124d422c0033be0f46b06e275fa640b03eeb2730e. 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: | 2bc1027b5031ad9e7bbd530124d422c0033be0f46b06e275fa640b03eeb2730e |
|---|---|
| SHA3-384 hash: | 4a0e194e60e30596debcc59fd7c4facb34960bc03efcd500675a91c23defdd21d51078abd51c78857ed81ae116b51bf7 |
| SHA1 hash: | d3c1bdd4d214d9a0a2cce822d2c8db23649c8020 |
| MD5 hash: | af8332ebf771f4da3e3087a682ee87a9 |
| humanhash: | september-massachusetts-summer-quiet |
| File name: | af8332ebf771f4da3e3087a682ee87a9 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 939'008 bytes |
| First seen: | 2021-09-02 14:20:50 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:keZhIK+8mqUV5GSoXk/bkeGk0PGY6ZgNlfHLvbi6ueXlcbbqZtStc7GbMdo:kQ+8mdV5XoUzFGkJZiNru69fStc7u |
| TLSH | T19F15913E19FE23279176C7D5CBE48823F6D098AF3233A96567D747264312A4674C322E |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
af8332ebf771f4da3e3087a682ee87a9
Verdict:
Malicious activity
Analysis date:
2021-09-02 15:34:26 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
Adding an access-denied ACE
Creating a file in the %temp% directory
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Creating a file
Creating a file in the %AppData% subdirectories
Creating a window
Sending a custom TCP request
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Connection attempt to an infection source
Unauthorized injection to a system process
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
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
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.Heracles
Status:
Malicious
First seen:
2021-09-02 14:21:11 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Malicious file
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
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
79.134.225.21:1930
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
1b055b33a3608b5b81dec648ab9942dfdec0860293e52038c3e9e73548d8d11e
MD5 hash:
3091ee902275df601e64bb6f73aa55ad
SHA1 hash:
df493f14d0efb834c6d3f383a077805f8fd9c916
SH256 hash:
44926c170809718a7876d59cead7d7e678a726ff447b15f62926aa301dc26cdb
MD5 hash:
7b2d794153062df9290805ec4010e704
SHA1 hash:
9c376708c3580257f283a41fa466d40303836b72
Detections:
win_remcos_g0
SH256 hash:
2bc1027b5031ad9e7bbd530124d422c0033be0f46b06e275fa640b03eeb2730e
MD5 hash:
af8332ebf771f4da3e3087a682ee87a9
SHA1 hash:
d3c1bdd4d214d9a0a2cce822d2c8db23649c8020
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
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_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| 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.
Web download
Delivery method
Distributed via web download
Comments
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