MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56
SHA3-384 hash: 051e4df032361b03a0cc2c5bc97a1d3472dac84f8ecc8a70d6f984f26751628a1a9cd08ed7c7adb9418eeace93115a5a
SHA1 hash: adbc31abb97076f1b3d55bfb1785fdf6042b2ca9
MD5 hash: 51733f552a49630ff592c1112a731bcb
humanhash: arizona-mexico-tennessee-sink
File name:DHL_119040 recibo de recibo.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:628'224 bytes
First seen:2022-04-19 06:40:02 UTC
Last seen:2022-04-20 09:53:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'741 x Formbook, 12'286 x SnakeKeylogger)
ssdeep 12288:Jpm735xlY7D4jk8dbEPYPA1+WtHb21XWPr+8GpH3:J8KAj/EPYsDhK1XWPr+zp
Threatray 1'146 similar samples on MalwareBazaar
TLSH T172D4E04573DB1946D1AF453170E101CD8BF8EBAD921BE78A0FB936D8D8E23816612F63
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 8eaeaaaaaaa2b2aa (3 x RemcosRAT)
Reporter abuse_ch
Tags:DHL exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
9
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/264509/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.19745.14116.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/625e5949ffe27d5119088c75/reports/03e2364a-5277-4e08-965c-bcebf1421a3d/overview
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e09a1c02-3f46-433e-8f24-45200faa542e
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/978655
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-04-19 06:41:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f2zqr2nalgwcc57qmegxftbh7jq55vo3vtvaikgpo2mcibgnlvla._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
2b4f835074c6087f722082a81793f1ef6c2e04e8bb98a2deff6eadaa886aa597
RemcosRAT
2b6007edf779f7c0ff4650d0d300ef859bad7a61ee76185ccb21a9f86be317bc
RemcosRAT
4f14869462f86c5a12b59e1947f407f39af25bab309058102715cda4bbf69cea
RemcosRAT
5b64cf98d7f7b553255937f5433efb7711dd656df2b88156fc47d4fefba6d60a
RemcosRAT
5fe7d946ffe3eb33f01dec0e97ef56683a5ddf372ebede81d19e47626bf64339
RemcosRAT
6a41331a44711da6d020c1909dafabdca5a68357d56f1a3b702ec39fd69afda7
RemcosRAT
b050135c86e320d55eb5fb549bceac9e809067755b4ecded9415ead15073f1e4
RemcosRAT
d184b10539a6b302b7f92c6e7bc6252b12fb3d5b34f71917da5961b6ebfa2882
RemcosRAT
d230efa209c7d8ade947d5d253b8bc16df1b4aef7059c7b617ac02b435aab47f
RemcosRAT
+ 1'136 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:kelvsy rat
Link:
https://tria.ge/reports/220419-he7qcadaa8/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
boysgoblow.hopto.org:7838
Unpacked files
SH256 hash:
9fd7542931bc833c4505c02b0ab4563c1f44040627205f939570ce058ea18da4
MD5 hash:
b4709ab06c5271e09588cc2d5bfbf71f
SHA1 hash:
8bf3201479337447ab0260f5bb110a0ffe79315c
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/d4332ecf-9bd8-4127-a40a-bed9f51bb885/
Parent samples :
c4e5704c7dafab5ebed7712c707789ba22a9b6fef1f9be7cd37c123ff4a46c5e
5b64cf98d7f7b553255937f5433efb7711dd656df2b88156fc47d4fefba6d60a
edb4f21cf9cdd624c48635267f125283b06fcfccc7320e404a9357a81f74a662
b050135c86e320d55eb5fb549bceac9e809067755b4ecded9415ead15073f1e4
2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56
SH256 hash:
cc515542044dbfe777a02afaaebc5d864cca89a7bc77a9052ca7100f5c03ba4b
MD5 hash:
b7ba1c4b065ddb21b16e3edd830f222a
SHA1 hash:
56531676882b30e54d05a0fcd7f773e0c8877f3d
Link:
https://www.unpac.me/results/d4332ecf-9bd8-4127-a40a-bed9f51bb885/
SH256 hash:
2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56
MD5 hash:
51733f552a49630ff592c1112a731bcb
SHA1 hash:
adbc31abb97076f1b3d55bfb1785fdf6042b2ca9
Link:
https://www.unpac.me/results/d4332ecf-9bd8-4127-a40a-bed9f51bb885/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2eb308e9a059/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/2eb308e9a059ac2177f0610d72cc27fa61ded5dbacea0428cf76982404cd5d56

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
Create hunting rule
Author:abuse.ch
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:pe_imphash
Create hunting rule
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/264509/

Comments