MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c
SHA3-384 hash: cc8e33e6470cd765b13c3511f5f70ad2876964a1bab72d27ce4d8e7f3559536bb4c34202b80f1d9a9e75538ccb195108
SHA1 hash: 697e5d7a5a10354526d883b6e9fe9fca489ac7be
MD5 hash: b032a88207512f10deb4ac6b157b61b6
humanhash: helium-oven-double-mango
File name:HBB.exe.vir
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'651'200 bytes
First seen:2022-06-23 18:42:35 UTC
Last seen:2022-06-24 07:44:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 24576:5n/XxAa4TKARPe3umF27czHKufVMJrNVscrf:RSXTKApe3wQq8kNT
Threatray 1'900 similar samples on MalwareBazaar
TLSH T121759D48BAC0A65FE487CF7ECAE84C1095A1ADE6178BF307795322EC690F152DF115E2
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter KdssSupport
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
http://193.233.191.81/HBB.exe
Verdict:
Malicious activity
Analysis date:
2022-06-23 10:26:49 UTC
Tags:
loader rat remcos
Link:
https://app.any.run/tasks/d8f43f56-dd9e-42cd-b24b-0ee5bc94b9ea

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/282723/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed remcos
Link:
https://www.filescan.io/uploads/62b4b47462d792dc573fb22b/reports/7feec7a3-a58e-4e0c-bbac-4a4b40a94fc7/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/b585dac5-d283-4325-9092-a3542cc1f6c3
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018843
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
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
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 651339 Sample: HBB.exe.vir Startdate: 23/06/2022 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for domain / URL 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 8 other signatures 2->57 10 HBB.exe.exe 3 2->10         started        14 doc.exe 2 2->14         started        16 doc.exe 2 2->16         started        process3 file4 45 C:\Users\user\AppData\...\HBB.exe.exe.log, ASCII 10->45 dropped 61 Contains functionality to steal Chrome passwords or cookies 10->61 63 Contains functionality to inject code into remote processes 10->63 65 Contains functionality to steal Firefox passwords or cookies 10->65 67 Delayed program exit found 10->67 18 HBB.exe.exe 4 4 10->18         started        69 Injects a PE file into a foreign processes 14->69 22 doc.exe 14->22         started        24 doc.exe 16->24         started        signatures5 process6 dnsIp7 47 192.168.2.1 unknown unknown 18->47 39 C:\Users\user\AppData\Roaming\doc.exe, PE32 18->39 dropped 41 C:\Users\user\...\doc.exe:Zone.Identifier, ASCII 18->41 dropped 43 C:\Users\user\AppData\Local\...\install.vbs, data 18->43 dropped 26 wscript.exe 1 18->26         started        file8 process9 process10 28 cmd.exe 1 26->28         started        process11 30 doc.exe 3 28->30         started        33 conhost.exe 28->33         started        signatures12 71 Multi AV Scanner detection for dropped file 30->71 73 Machine Learning detection for dropped file 30->73 75 Injects a PE file into a foreign processes 30->75 35 doc.exe 2 1 30->35         started        process13 dnsIp14 49 gdyhjjdhbvxgsfe.gotdns.ch 193.233.185.8, 2718, 49783 REDCOM-ASRedcomKhabarovskRussiaRU Russian Federation 35->49 59 Installs a global keyboard hook 35->59 signatures15
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-06-22 12:12:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ygph7ddjby3kdwmoyklags36ts3emdgglwigjjx6dbgjsmejssoa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
2d6b7a5513ed0cb451701bb494fb87382061195c115ede553f062b4fc0fd4f97
RemcosRAT
4ce893ef0bd7abeb769c3c3e57863700f41882befbee770733f0da86e015e7cb
RemcosRAT
58a7f521806093c7072a47070aeef1f69de6163b18eb9ada9541acb15957350b
RemcosRAT
724b6b5e627086ff22b9f2d2c045faa880dea62f513a694058b452aa1b6cad6f
RemcosRAT
8342c94ddfd4cca232e9d1cd5faed48fdce02a694b062606b938401b502a0c30
RemcosRAT
a4b821d0cadc92c344c8b60f5290a5e5520fd1fb3813b88c529c48d285b72c63
RemcosRAT
d98541f0e7659a620cfd349405facb991e7e7973e90f7bef7f7882315023e96f
RemcosRAT
+ 1'890 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:awele persistence rat
Link:
https://tria.ge/reports/220623-xcwydshdg5/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
gdyhjjdhbvxgsfe.gotdns.ch:2718
Unpacked files
SH256 hash:
aa948d17302bb0f819574af1838ed6d6001094a04a0d3154693e8b13a96c234c
MD5 hash:
d6e3f80c535ad398dcc5b49f91236768
SHA1 hash:
c74f1e1e821ffcfd5240858e876a473d50293d0a
Link:
https://www.unpac.me/results/4d899663-2d63-473c-8f60-c67605830916/
SH256 hash:
8690664dd26164e8ef64c0e70db407776b313012909e14776fefbd40423af190
MD5 hash:
4aedff8191b41787d593863a02ca3e71
SHA1 hash:
86aa78d7cccde03ba37bb4e2df531a70255afe15
Link:
https://www.unpac.me/results/4d899663-2d63-473c-8f60-c67605830916/
SH256 hash:
4d7a1202e5360fcc3a77f8d9af28f80b26ae66346341a973dc8ac9096d8a8747
MD5 hash:
3f428362a2e853d401aea8fa0b452721
SHA1 hash:
4ced635ff3431693515c91eb57b3c32f1acdedca
Link:
https://www.unpac.me/results/4d899663-2d63-473c-8f60-c67605830916/
SH256 hash:
92fc8071021b5861cd8ab121a69b5738f395cd604d0701a2550c88a4dc774d9f
MD5 hash:
74d74d8ab4d7af70f3dc09994d9afd98
SHA1 hash:
059ea823649648abcc0bc08e0958dd3344c57a0f
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/4d899663-2d63-473c-8f60-c67605830916/
Parent samples :
17f5cb1dba8dd540465e9135d6541f2a7f871caee59c8afc63cf17e820c0f22f
58a7f521806093c7072a47070aeef1f69de6163b18eb9ada9541acb15957350b
c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c
f8c85ac89539665cb4eaf51023871b56d402c368d3c9b529fa82366a7371287c
e3ad614d9a134b20b9efe02f5029d93c65ddc13322858d87c6ca3751b857413f
93c44acd51b11807883d39e0a7ca13a178f0c69e9b7f20e90245c5973c937db0
8a791c71f76f530179c8e957f5b6235fb573a9ee35a1dabfca368e62f7bba29e
SH256 hash:
c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c
MD5 hash:
b032a88207512f10deb4ac6b157b61b6
SHA1 hash:
697e5d7a5a10354526d883b6e9fe9fca489ac7be
Link:
https://www.unpac.me/results/4d899663-2d63-473c-8f60-c67605830916/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c19e7f8c690e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c

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.

Web download

RemcosRAT

Executable exe c19e7f8c690e36a1d98ec296034b7e9cb6460cc65d9064a6fe184c993089949c

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/282723/
  
URLhaus
https://urlhaus.abuse.ch/url/2248699/
  
Delivery method
Distributed via web download

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