MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d5486d773d521ca26d1e092dc07f044ab75d0fa303780ef2216b443c1897c93. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d5486d773d521ca26d1e092dc07f044ab75d0fa303780ef2216b443c1897c93
SHA3-384 hash: 065beccebb61027921fe13ef3632f18d6e8c0ca7a20e76a8988f01b2ee9554782f3476a59c68885d3acc27e4c041ec6e
SHA1 hash: c28bc742ecd706dfec4713d992c411d067900ca5
MD5 hash: 2f9cbfad6b863d1f2fab79ded5c6d178
humanhash: charlie-vegan-nineteen-indigo
File name:purchase inquiry(Schmersal) AS894 - HU633.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:9'728 bytes
First seen:2022-11-01 13:20:59 UTC
Last seen:2022-11-03 01:02:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 192:f4X1K+N8ROIGpYpyeDyPC8stYcFmVc03KY:f4XPyROIxqPCptYcFmVc03K
Threatray 2'114 similar samples on MalwareBazaar
TLSH T1FA12E90193D40231EE7246773D7B9382C735EAA7588ACBA9748C902EBF3255187637E5
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)
Reporter malwarelabnet
Tags:exe remcos RemcosRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
423
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
purchase inquiry(Schmersal) AS894 - HU633.exe
Verdict:
Suspicious activity
Analysis date:
2022-11-01 13:23:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4b7b0fae-3bc6-4249-824f-b0072c2c3890

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/326821/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.23664.16009.4385.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 window
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63611d3ea5db8d309cbc3147/reports/1aa8fd11-e32a-4e47-8377-76e956d48a08/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/8f8e49c1-327c-4e13-9759-432cd5e1d700
Result
Threat name:
Lokibot, Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1102520
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
Initial sample is a PE file and has a suspicious name
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 735181 Sample: purchase inquiry(Schmersal)... Startdate: 01/11/2022 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 13 other signatures 2->61 7 purchase inquiry(Schmersal) AS894 - HU633.exe 16 7 2->7         started        12 Yezamptrjq.exe 14 2 2->12         started        14 Yezamptrjq.exe 2->14         started        process3 dnsIp4 51 transfer.sh 144.76.136.153, 443, 49695, 49701 HETZNER-ASDE Germany 7->51 39 C:\Users\user\AppData\...\Yezamptrjq.exe, PE32 7->39 dropped 41 C:\Users\...\Yezamptrjq.exe:Zone.Identifier, ASCII 7->41 dropped 43 purchase inquiry(S...894 - HU633.exe.log, ASCII 7->43 dropped 75 Encrypted powershell cmdline option found 7->75 77 Writes to foreign memory regions 7->77 79 Injects a PE file into a foreign processes 7->79 16 aspnet_compiler.exe 2 18 7->16         started        21 powershell.exe 16 7->21         started        81 Multi AV Scanner detection for dropped file 12->81 83 Machine Learning detection for dropped file 12->83 file5 signatures6 process7 dnsIp8 45 obologs.work.gd 194.55.186.82, 4044, 49697, 49698 MOD-EUNL Germany 16->45 47 geoplugin.net 178.237.33.50, 49700, 80 ATOM86-ASATOM86NL Netherlands 16->47 49 transfer.sh 16->49 35 C:\Users\user\AppData\Local\Temp\dwn.exe, PE32 16->35 dropped 37 C:\Users\user\AppData\...behaviorgraphdnntjr[1].exe, PE32 16->37 dropped 63 Tries to steal Mail credentials (via file registry) 16->63 65 Maps a DLL or memory area into another process 16->65 23 dwn.exe 14 2 16->23         started        27 aspnet_compiler.exe 1 16->27         started        29 aspnet_compiler.exe 16->29         started        33 11 other processes 16->33 31 conhost.exe 21->31         started        file9 signatures10 process11 dnsIp12 53 transfer.sh 23->53 67 Multi AV Scanner detection for dropped file 23->67 69 Machine Learning detection for dropped file 23->69 71 Tries to steal Instant Messenger accounts or passwords 27->71 73 Tries to steal Mail credentials (via file / registry access) 27->73 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d5486d773d521ca26d1e092dc07f044ab75d0fa303780ef2216b443c1897c93/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 05:12:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nvkinv3t2uq4ujwr4cjnyb7qisvxluh2ga3yb3zcc22ehqmjpsjq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
masslogger
Create hunting rule
Similar samples:
31edb5c9a0590d100f941cfcb0c142abf141fba4a90c6bddb6c7fc59b4475f28
RemcosRAT
4bd1f385e71c2b0c8bb27ce271cfd26c696e3049e3e92cd150ba62666bc6221f
RemcosRAT
592f15fec50eda79baadcb6bc5c4cb79de60e5bb285f20fb8e8927477495f065
RemcosRAT
7f89f38c1c2a3e42e7fe2d1c286816361fe77aa49d1d474de200df6eb2dbda81
RemcosRAT
7fe73c463ac777aa61709aa357a27b09d8faae7833219399c3a92c6f692c11f4
RemcosRAT
9432004daa7e7748848e802b7a769efe47f147d54fcad12471d03d261c3bc5c0
RemcosRAT
9d724226a2a3c8676d4a58b64b636d9dcc178c1d40fcf321309afa14505cf285
RemcosRAT
ad87f3ad6fb14d2b79d7b7aac1b38bc04fd20757460da0f02cac139408df9969
RemcosRAT
e1eb708f47303b831f6eb0ddc846e21782e8f727dcb0088fcb997c3bf0d4dbd3
RemcosRAT
e68ebc948356b0560fee06f52939504005fd848a93ccc41b4840c1db318a5409
RemcosRAT
+ 2'104 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:lokibot family:remcos botnet:remotehost collection persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/221101-qlmmradbbr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Downloads MZ/PE file
Executes dropped EXE
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Lokibot
Remcos
Malware Config
C2 Extraction:
obologs.work.gd:4044
http://63.250.44.84/cpanel.php?id=7142923716380768932330405157671485688969698674568701752368135274833639699
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d6d2391c-0cfe-46a6-a1f8-435194c1da42
Unpacked files
SH256 hash:
6d5486d773d521ca26d1e092dc07f044ab75d0fa303780ef2216b443c1897c93
MD5 hash:
2f9cbfad6b863d1f2fab79ded5c6d178
SHA1 hash:
c28bc742ecd706dfec4713d992c411d067900ca5
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/91d3c8a8-4011-4731-b968-fc19bb1fec6b/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6d5486d773d5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/6d5486d773d521ca26d1e092dc07f044ab75d0fa303780ef2216b443c1897c93

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/326821/

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