MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c. 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: 22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c
SHA3-384 hash: 5e3cdbb32d4e303f0d162e767f98bd057fec6470cbd0b83faeff818240a17a2071e189ebe9c4427db8460f04a17c35d7
SHA1 hash: 0ccac76084ff79e1518f82415916b523e357aef9
MD5 hash: 235414b38f9a0ffa00c80cec666a2803
humanhash: aspen-ohio-minnesota-quiet
File name:SecuriteInfo.com.W32.AIDetectNet.01.17067.1025
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:147'968 bytes
First seen:2022-08-03 23:45:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'799 x AgentTesla, 19'718 x Formbook, 12'278 x SnakeKeylogger)
ssdeep 3072:/zZTKoFmIZ3inqhqXNoI6aDpj8xRbRBczSon0BZxAmXkLM657Z6s1OKhSt6WVN2C:dTKu1gRtv6cWG
Threatray 3'061 similar samples on MalwareBazaar
TLSH T12BE32158D5485FD5E202F638E5F8FF1D06108FA6B22EAB48D471B94278727CF2466C8E
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 9f197f3767531b47 (39 x Formbook, 12 x AgentTesla, 2 x RemcosRAT)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
365
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.17067.1025
Verdict:
Suspicious activity
Analysis date:
2022-08-03 23:46:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6afba777-6308-4c11-bb29-4fb6f8eb6aaf

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/296322/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.17067.1025.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Creating a window
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62eb0914b6d6be9f01c9769e/reports/b7adc0c9-7001-4482-85d7-eb5f5b82b3e4/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/ef34f4c8-056f-4e88-a531-898ac9e856b4
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1045981
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 678477 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 04/08/2022 Architecture: WINDOWS Score: 100 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for dropped file 2->63 65 Antivirus / Scanner detection for submitted sample 2->65 67 8 other signatures 2->67 7 SecuriteInfo.com.W32.AIDetectNet.01.17067.exe 16 7 2->7         started        12 Hmeqkcnpb.exe 14 3 2->12         started        14 Hmeqkcnpb.exe 2 2->14         started        process3 dnsIp4 55 transfer.sh 144.76.136.153, 443, 49741, 49787 HETZNER-ASDE Germany 7->55 43 C:\Users\user\AppData\...\Hmeqkcnpb.exe, PE32 7->43 dropped 45 C:\Users\...\Hmeqkcnpb.exe:Zone.Identifier, ASCII 7->45 dropped 47 SecuriteInfo.com.W...et.01.17067.exe.log, ASCII 7->47 dropped 77 Encrypted powershell cmdline option found 7->77 79 Writes to foreign memory regions 7->79 81 Allocates memory in foreign processes 7->81 83 Injects a PE file into a foreign processes 7->83 16 aspnet_compiler.exe 2 16 7->16         started        21 powershell.exe 15 7->21         started        85 Antivirus detection for dropped file 12->85 87 Multi AV Scanner detection for dropped file 12->87 89 Machine Learning detection for dropped file 12->89 23 powershell.exe 12->23         started        57 192.168.2.1 unknown unknown 14->57 file5 signatures6 process7 dnsIp8 49 obologs.work.gd 194.5.98.244, 4044, 49783, 49784 DANILENKODE Netherlands 16->49 51 geoplugin.net 178.237.33.50, 49786, 80 ATOM86-ASATOM86NL Netherlands 16->51 53 transfer.sh 16->53 39 C:\Users\user\AppData\Local\Temp\dwn.exe, PE32 16->39 dropped 41 C:\Users\user\AppData\Local\...\Ycdch[1].exe, PE32 16->41 dropped 69 Contains functionality to steal Chrome passwords or cookies 16->69 71 Contains functionality to inject code into remote processes 16->71 73 Maps a DLL or memory area into another process 16->73 75 2 other signatures 16->75 25 dwn.exe 16->25         started        29 aspnet_compiler.exe 16->29         started        31 aspnet_compiler.exe 16->31         started        37 15 other processes 16->37 33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        file9 signatures10 process11 dnsIp12 59 transfer.sh 25->59 91 Antivirus detection for dropped file 25->91 93 Machine Learning detection for dropped file 25->93 95 Tries to steal Instant Messenger accounts or passwords 29->95 97 Tries to steal Mail credentials (via file / registry access) 29->97 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-03 19:27:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=el42pkhufu6tysoiq2gyae6vnzkpzxg6tqba7mb3vvbjap3xe6oa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
remcos
Create hunting rule
Similar samples:
03661d07de24c7fdc11e12bc022f0f1b5a54ef2d6e578e2d34403b35d51fb44d
RemcosRAT
121dd806963977a4c80e98a91e1bccf577d74da295787f7d61ef22cc1026822e
RemcosRAT
22eb93bbc1e2fbfc6435a3e3514684d17c3577e4edae4bb76470212e72b70e89
RemcosRAT
43f10078024b30fba173f3c40de4f2c2e98d0e879ad682f87bdc9e44ff03c655
RemcosRAT
6d16f6ecb3a446d0c6bfa0fc7a47dabac2e63cebfa426f4502a5bcecf378c645
RemcosRAT
9433ec5758b48a6193b6b80ac03df0acf553d2ebeba04d84b6dbec9558a6e035
RemcosRAT
9a6542e7da5c82465fd053f020d82161a8995c3353b58ac9b3e085d70d9ecf8d
RemcosRAT
a6abf72d95dac9ba6e6e4b53d9cbcd013846660a18ac5b9eeacb6cd87c783a2c
RemcosRAT
ebcb09c56c09245ba10f231b7d4bfacdb5615ee6e3820f479f0a0d6488759668
RemcosRAT
f4085209b3190363b6f4cb1ac45ae0f2bfd2e062a065feedb2a82f055a0f1c27
RemcosRAT
+ 3'051 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection persistence rat
Link:
https://tria.ge/reports/220803-3r92fsgfg5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Checks computer location settings
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
obologs.work.gd:4044
Unpacked files
SH256 hash:
22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c
MD5 hash:
235414b38f9a0ffa00c80cec666a2803
SHA1 hash:
0ccac76084ff79e1518f82415916b523e357aef9
Link:
https://www.unpac.me/results/c0e4c137-796a-44b6-9f04-1512347c08ca/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22f9a7a8f42d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c

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/296322/

Comments