MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d0003945cdefbb71be04bbe32bfa60d2a399a130353264512c76c5ca27783b7. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d0003945cdefbb71be04bbe32bfa60d2a399a130353264512c76c5ca27783b7
SHA3-384 hash: 2ae3cc3f7fb4630a4ee11d44c90deb2f8b976407782ee488d09aa34ef85833dd4c5ee0bd618a5715a0f13396819c1c96
SHA1 hash: 209b766780466f6291cf2623416b2d3f8cba552a
MD5 hash: 930473499cdf9005bbfc4c98c49b9f27
humanhash: ceiling-cola-oven-alpha
File name:SecuriteInfo.com.Win32.RansomX-gen.639.15211
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:10'752 bytes
First seen:2022-10-19 10:29:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 96:ER7sMsXJknGSLUK+07jYaJuie+2q5EwExoe1YdaKNsr6Ny3VPjFnU:a7O5kGSLUKtjY2ezFyyE
Threatray 2'045 similar samples on MalwareBazaar
TLSH T1FC22728FD3892962DD3A463AA84292B102A57742ECFD4F2F6574B817B8333C20651D6F
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9b1979616969612b (42 x RemcosRAT, 6 x AgentTesla, 5 x Formbook)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.RansomX-gen.639.15211
Verdict:
No threats detected
Analysis date:
2022-10-19 10:33:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/205491a0-869b-44eb-a9ea-b0b1e642b6eb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321661/
Detection(s):
SecuriteInfo.com.Win32.RansomX-gen.639.15211.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.RansomX-gen.26988.8014.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634fd1ad1b976e20e2c2ab7f/reports/18442a37-be69-4cda-8dfe-b8fa4e969e5e/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/778e4501-27cb-4eda-a241-8696c5534c54
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1093381
Signature
.NET source code contains potential unpacker
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 726004 Sample: SecuriteInfo.com.Win32.Rans... Startdate: 19/10/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 7 other signatures 2->51 7 SecuriteInfo.com.Win32.RansomX-gen.639.15211.exe 16 7 2->7         started        12 Dgxiwfghf.exe 14 4 2->12         started        14 Dgxiwfghf.exe 3 2->14         started        process3 dnsIp4 43 transfer.sh 144.76.136.153, 443, 49703, 49714 HETZNER-ASDE Germany 7->43 33 C:\Users\user\AppData\...\Dgxiwfghf.exe, PE32 7->33 dropped 35 C:\Users\...\Dgxiwfghf.exe:Zone.Identifier, ASCII 7->35 dropped 37 SecuriteInfo.com.W...n.639.15211.exe.log, ASCII 7->37 dropped 53 Encrypted powershell cmdline option found 7->53 55 Writes to foreign memory regions 7->55 57 Injects a PE file into a foreign processes 7->57 16 aspnet_compiler.exe 2 14 7->16         started        19 powershell.exe 16 7->19         started        59 Multi AV Scanner detection for dropped file 12->59 61 Machine Learning detection for dropped file 12->61 21 powershell.exe 13 12->21         started        23 aspnet_compiler.exe 12->23         started        25 powershell.exe 14->25         started        file5 signatures6 process7 dnsIp8 39 obologs.work.gd 194.5.98.244, 4044, 49712 DANILENKODE Netherlands 16->39 41 geoplugin.net 178.237.33.50, 49713, 80 ATOM86-ASATOM86NL Netherlands 16->41 27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 25->31         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d0003945cdefbb71be04bbe32bfa60d2a399a130353264512c76c5ca27783b7/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-10-19 06:57:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
11 of 26 (42.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=puaahfc43353og7ajo7dfp5gbuvdtgqtanjsmrisy5wfzitxqo3q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
31edb5c9a0590d100f941cfcb0c142abf141fba4a90c6bddb6c7fc59b4475f28
RemcosRAT
4bd1f385e71c2b0c8bb27ce271cfd26c696e3049e3e92cd150ba62666bc6221f
RemcosRAT
592f15fec50eda79baadcb6bc5c4cb79de60e5bb285f20fb8e8927477495f065
RemcosRAT
7f89f38c1c2a3e42e7fe2d1c286816361fe77aa49d1d474de200df6eb2dbda81
RemcosRAT
7fe73c463ac777aa61709aa357a27b09d8faae7833219399c3a92c6f692c11f4
RemcosRAT
9432004daa7e7748848e802b7a769efe47f147d54fcad12471d03d261c3bc5c0
RemcosRAT
9d724226a2a3c8676d4a58b64b636d9dcc178c1d40fcf321309afa14505cf285
RemcosRAT
e1eb708f47303b831f6eb0ddc846e21782e8f727dcb0088fcb997c3bf0d4dbd3
RemcosRAT
+ 2'035 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost persistence rat
Link:
https://tria.ge/reports/221019-mjs5zafggl/
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:
obologs.work.gd:4044
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d5972cc2-57c2-4d4e-bc1b-1ea1185da55e
Unpacked files
SH256 hash:
7d0003945cdefbb71be04bbe32bfa60d2a399a130353264512c76c5ca27783b7
MD5 hash:
930473499cdf9005bbfc4c98c49b9f27
SHA1 hash:
209b766780466f6291cf2623416b2d3f8cba552a
Detections:
SimpleCILDownloader
Create hunting rule
Link:
https://www.unpac.me/results/5863ba6c-ed21-491b-8b5e-2e9e5bb09d4e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7d0003945cdefbb71be04bbe32bfa60d2a399a130353264512c76c5ca27783b7

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: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/321661/

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