MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47
SHA3-384 hash: 3c1f6f06cb2d3d941e36583ef63bb787838788e22ed50fd3bb6582f6cee24ba4524ff839576f257e6ea0cd21a605a268
SHA1 hash: 5a3f5fe70220c118bf006914d23a8d0665977cc9
MD5 hash: 48c15974aaadbe1604562ae526ad99cc
humanhash: purple-sodium-oxygen-sweet
File name:SecuriteInfo.com.Variant.MSILHeracles.51589.26991.6237
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:2'376'192 bytes
First seen:2022-11-20 04:32:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:6nrIwGQsTSA4PyrSI5ZLM5X0BE2Gpdkc4+vTyD4Ps:qrBtNA4KVukV4a4Ps
Threatray 2'235 similar samples on MalwareBazaar
TLSH T19BB58D2197F8D8DAB7255761D13A117F56979D223303BFE8365EF62808AF1CB8323066
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 31d89c92929ed831 (19 x RemcosRAT, 6 x Formbook, 2 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.MSILHeracles.51589.26991.6237
Verdict:
Malicious activity
Analysis date:
2022-11-20 04:35:24 UTC
Tags:
trojan rat remcos
Link:
https://app.any.run/tasks/18010e03-0cf1-4c81-9638-c51824d419f0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/336298/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.51589.26991.6237.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed remcos
Link:
https://www.filescan.io/uploads/6379adff2609334c72c1879b/reports/0f8fd066-b76c-46c4-872b-2897ab1f7eb8/overview
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/c1ab76e6-2671-44f7-86b8-b56c59871592
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1117463
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Snort IDS alert for network traffic
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 750175 Sample: SecuriteInfo.com.Variant.MS... Startdate: 20/11/2022 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 7 other signatures 2->52 7 Hnhppluq.exe 4 2->7         started        10 SecuriteInfo.com.Variant.MSILHeracles.51589.26991.6237.exe 1 7 2->10         started        13 Hnhppluq.exe 3 2->13         started        process3 file4 54 Antivirus detection for dropped file 7->54 56 Multi AV Scanner detection for dropped file 7->56 58 Machine Learning detection for dropped file 7->58 15 powershell.exe 13 7->15         started        17 Hnhppluq.exe 7->17         started        36 C:\Users\user\AppData\...\Hnhppluq.exe, PE32 10->36 dropped 38 C:\Users\...\Hnhppluq.exe:Zone.Identifier, ASCII 10->38 dropped 40 SecuriteInfo.com.V....26991.6237.exe.log, ASCII 10->40 dropped 60 Encrypted powershell cmdline option found 10->60 62 Injects a PE file into a foreign processes 10->62 19 SecuriteInfo.com.Variant.MSILHeracles.51589.26991.6237.exe 2 13 10->19         started        22 powershell.exe 16 10->22         started        24 powershell.exe 13->24         started        26 Hnhppluq.exe 13->26         started        28 Hnhppluq.exe 13->28         started        signatures5 process6 dnsIp7 30 conhost.exe 15->30         started        42 185.206.225.51, 18853, 49695 M247GB United Kingdom 19->42 44 geoplugin.net 178.237.33.50, 49696, 80 ATOM86-ASATOM86NL Netherlands 19->44 32 conhost.exe 22->32         started        34 conhost.exe 24->34         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47/
Threat name:
ByteCode-MSIL.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-11-20 01:45:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h7m7b2ggk3oqpjd5aqvf4impzlhdva3l34xzzwveqaoir4h7f5dq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
masslogger
Create hunting rule
Similar samples:
1b6985a0568fb69f8598bba6ab1b7468768d089fc3b84ca82ff5710530486264
RemcosRAT
346a4ca2e508923bcf0e4c0d73a2ee06d91bd436b8db4981ab9ecb16e6f5110d
RemcosRAT
415f115399ed11ed0e11ebd468d3082bb1d0771c3c663fed23bd481a18a2898f
RemcosRAT
43ee9abd28c74e30fb9f976a611937d082ac0c1772f620e90087f038a406c89c
RemcosRAT
95501eb56a58b849319edc1bbfd21a670f70c6a734aafc4062e66e5fb4f4e6a3
RemcosRAT
c5fe9955259f76f4b03bd65fd5e146803690d8057d7ef474c3b1b8eec0b1b928
RemcosRAT
fd01d960ca2725e756f9e852045ab8a1d971c8b5881c0883d87f73a8278f79d4
RemcosRAT
+ 2'225 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:faith persistence rat
Link:
https://tria.ge/reports/221120-e6hzhsbb51/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
185.206.225.51:18853
127.0.0.1:18853
10.16.225.165:18853
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/86cc00e2-8d04-4a89-af90-71b5cc21cc78
Unpacked files
SH256 hash:
787ef0f77acfda9981cd1c7bbc0343fcae6c72e640df007f60f13b1340afff0d
MD5 hash:
e09d8e9781d05d3e6b6080df8bc9a1c4
SHA1 hash:
effbd05328ce2cefb4d1cb9da63028f63833da36
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/1b702057-a26c-4531-981b-32bd9dea6494/
Parent samples :
a840e006d53f3fd3916a829a5f830686b64f35c21378cd00be35347d4586a059
e06c3351c0ae004540812cbbf40f04684b011e4bde0524e46085addfd6f712c8
eea4a2987c0850f1c258defc2177cb60ec07a4b13adf82aef9ba3ceecb1553d2
d7264c654056f0fdb63f216aeec7f9fb8d912ff87b89922741f810637a2c51a8
6703b7143d3bf511ee7a8d8f3202c87c6c76689653525e04954f132c34aff3f9
5903351df18ec7eb5de3f2572cb84d18fdbc6e4af800386f4a714285f2ed52aa
74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2
f3f99338943e59e1301976550d8f5951e171564ff7b27a726ffedbaf6a96bde9
3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47
0cb0ccd87b7c1c50fdfe7a270cb40ff92376ae47b0394ccf1829dd9130b3a30f
e44bacf6fb23f27328cdb3f6fea5febdfdfab5729c69a024c63040faf1e08baf
e0d3e7932df9715d7e739474f2d4e06dc3c3bfb7bda509c3845bd0cd06302168
05839c4974350e259502d664b4bf0fe2b228db4a95c39f4dc6d19b31414453aa
51303a3cb940ee46abb13f86445224f6fc986d93956c15bf11d6c126d79a5d23
afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c
6b10be1005e53ea3c1f150b83f52be54d5141a2fcdbe9a010be26de674451064
SH256 hash:
451e48fd030fdcf066188426ff0bf2d28cb612d64c1bc564a9b91016a442677b
MD5 hash:
c25b3a39a3bc58eab81016c482052cdc
SHA1 hash:
8cb6ec552a7e80e985f5c147b7e8f43632a2b74f
Link:
https://www.unpac.me/results/1b702057-a26c-4531-981b-32bd9dea6494/
SH256 hash:
c079703d0cf10af34eb7fa7f219f1c3b9691ab5845133c587171dedc271fd28a
MD5 hash:
780b631a4789c3616677353e08c31237
SHA1 hash:
567fc7186cb5dc89741a6edef3cc4fca4c20e2d2
Link:
https://www.unpac.me/results/1b702057-a26c-4531-981b-32bd9dea6494/
SH256 hash:
3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47
MD5 hash:
48c15974aaadbe1604562ae526ad99cc
SHA1 hash:
5a3f5fe70220c118bf006914d23a8d0665977cc9
Link:
https://www.unpac.me/results/1b702057-a26c-4531-981b-32bd9dea6494/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3fd9f0e8c656/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/336298/

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