MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc69fa2921bf5148ee69f. 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


Tofsee


Vendor detections: 10


Intelligence 10 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc69fa2921bf5148ee69f
SHA3-384 hash: 5cc2c7b2caaf95a72e5775b922b7cb32f489668178d242a0f9be7801fbc8d47f9f42435ae5f13fdba54fc916569cb60c
SHA1 hash: fee962f18eb782b38445a82749f2ce3af45e4849
MD5 hash: 1e927690f4a82286466a772d907dcd24
humanhash: virginia-sierra-blue-eleven
File name:772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc.exe
Download: download sample
Signature Tofsee
Create hunting rule
File size:240'640 bytes
First seen:2021-09-05 10:25:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f530acf7acd4a5c8880ba2a4704d4cbb (14 x RaccoonStealer, 4 x Glupteba, 2 x Tofsee)
ssdeep 3072:XMoL3vb7ELZjxIkU3AgLJaOd2454Z683Tm7uySP3/sj9OFNmvHaORkDpHHx4bCv5:XTLDoNjfUdaXDauBsj9sO5UWCfO
Threatray 6'425 similar samples on MalwareBazaar
TLSH T14234AD197E90E933D295C6704425CBF0DE3DBCB19A68448B7768FF6BEE30290462E356
dhash icon b27e7c7d767e6e76 (3 x RaccoonStealer, 3 x RedLineStealer, 2 x Smoke Loader)
Reporter abuse_ch
Tags:exe Tofsee


Avatar
abuse_ch
Tofsee C2:
http://94.158.245.173/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://94.158.245.173/ https://threatfox.abuse.ch/ioc/215894/

Intelligence

File Origin
# of uploads :
1
# of downloads :
728
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-05 10:28:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bee2edf1-7c73-4f4d-8094-451c64bb3f5c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/185432/
Detection(s):
Win.Packed.Generic-9890937-0
Create hunting rule

Win.Packed.Filerepmalware-9891026-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9276b44-fc0e-4209-898e-948f8deebad3
Result
Threat name:
Raccoon RedLine SmokeLoader Tofsee
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/845520
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
PE file has a writeable .text section
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Sigma detected: Copying Sensitive Files with Credential Data
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Uses known network protocols on non-standard ports
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 477951 Sample: 772f6fe2ec8b23617a2b26d78a9... Startdate: 05/09/2021 Architecture: WINDOWS Score: 100 64 yahoo.com 2->64 66 www2.l.google.com 2->66 68 109 other IPs or domains 2->68 96 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->96 98 Antivirus detection for URL or domain 2->98 100 Yara detected SmokeLoader 2->100 102 10 other signatures 2->102 10 772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc.exe 2->10         started        13 eudasva 2->13         started        15 svchost.exe 2->15         started        17 11 other processes 2->17 signatures3 process4 dnsIp5 112 Detected unpacking (changes PE section rights) 10->112 114 Contains functionality to inject code into remote processes 10->114 116 Injects a PE file into a foreign processes 10->116 20 772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc.exe 10->20         started        118 Machine Learning detection for dropped file 13->118 23 eudasva 13->23         started        120 Changes security center settings (notifications, updates, antivirus, firewall) 15->120 25 MpCmdRun.exe 15->25         started        62 127.0.0.1 unknown unknown 17->62 signatures6 process7 signatures8 104 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->104 106 Maps a DLL or memory area into another process 20->106 108 Checks if the current machine is a virtual machine (disk enumeration) 20->108 27 explorer.exe 10 20->27 injected 110 Creates a thread in another existing process (thread injection) 23->110 32 conhost.exe 25->32         started        process9 dnsIp10 74 sdfghjklemm3.xyz 185.195.27.138, 49700, 49701, 49702 SUPERSERVERSDATACENTERRU Russian Federation 27->74 76 193.56.146.41, 422, 49749, 49764 LVLT-10753US unknown 27->76 78 6 other IPs or domains 27->78 54 C:\Users\user\AppData\Roaming\eudasva, PE32 27->54 dropped 56 C:\Users\user\AppData\Local\Temp\C56.exe, PE32 27->56 dropped 58 C:\Users\user\AppData\Local\Temp\A815.exe, PE32 27->58 dropped 60 3 other malicious files 27->60 dropped 122 System process connects to network (likely due to code injection or exploit) 27->122 124 Benign windows process drops PE files 27->124 126 Performs DNS queries to domains with low reputation 27->126 128 2 other signatures 27->128 34 ACC1.exe 27->34         started        37 C56.exe 3 27->37         started        40 903F.exe 27->40         started        42 5 other processes 27->42 file11 signatures12 process13 dnsIp14 80 Detected unpacking (changes PE section rights) 34->80 82 Query firmware table information (likely to detect VMs) 34->82 84 Tries to detect sandboxes and other dynamic analysis tools (window names) 34->84 44 conhost.exe 34->44         started        70 45.67.231.145, 10991, 49737 SERVERIUS-ASNL Moldova Republic of 37->70 86 Hides threads from debuggers 37->86 88 Tries to detect sandboxes / dynamic malware analysis system (registry check) 37->88 46 conhost.exe 37->46         started        48 conhost.exe 40->48         started        72 77.232.38.196, 59743 EUT-ASEUTIPNetworkRU Russian Federation 42->72 90 Antivirus detection for dropped file 42->90 92 Multi AV Scanner detection for dropped file 42->92 94 Machine Learning detection for dropped file 42->94 50 conhost.exe 42->50         started        52 conhost.exe 42->52         started        signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc69fa2921bf5148ee69f/
Threat name:
Win32.Trojan.RacoonStealer
Create hunting rule
Status:
Malicious
First seen:
2021-09-05 10:26:09 UTC
AV detection:
24 of 43 (55.81%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4xw7yxmrmrwc6rle3lyvg2rev4tngy5q4h4nh5csin7kfeo42pq._file
Verdict:
suspicious
Similar samples:
2719fd90e145c3520563231bf1e70417e5dc84cf275046f01ce1fe81f52c5381
Tofsee
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324
Tofsee
3fe70737f4c556e55f6ff23ebde2d84d9867059847105623d9414a57abfda632
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42dbfa5efe80e105779d68ff235e542aea125899495f2c7feea11471531238fd
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4dd3b8c14d77c4099c86f0fe88a0e58995f45da816eeb36845b1192b91c48e66
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560d1e1c846bb66402c793a3e44991b637d82d1ce3ef6c89e443b9b2602b6e3b
Tofsee
5b742d7fc7f00ec13442daf22ff2bb2b856e5083eee18fffc267185bfbb7720b
Tofsee
6c7390a207bf7d3ce9df2c9df04609bbc6176eb958294f760e9167553fd05428
Tofsee
6f746dfc7c53944b60e4fdc29fdea740ae8ceaf98126262258fd38ecf166cba5
Tofsee
9fc2a95067df754bbafd860e8a3d5b5881ae097fe107aeff86d4945830fcbba7
Tofsee
+ 6'415 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader family:tofsee family:xmrig botnet:fe582536ec580228180f270f7cb80a867860e010 botnet:install botnet:ytoobe backdoor discovery evasion infostealer miner persistence spyware stealer themida trojan
Link:
https://tria.ge/reports/210905-mgjhracgal/
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Maps connected drives based on registry
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Creates new service(s)
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Looks for VMWare Tools registry key
Modifies Windows Firewall
Sets service image path in registry
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
XMRig Miner Payload
Raccoon
RedLine
RedLine Payload
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://fioajfoiarjfoi1.xyz/
http://rdukhnihioh2.xyz/
http://sdfghjklemm3.xyz/
http://eruiopijhgnn4.xyz/
http://igbyugfwbwb5.xyz/
http://shfuhfuwhhc6.xyz/
http://ersyglhjkuij7.xyz/
http://ygyguguuju8.store/
http://resbkjpokfct9.store/
http://sdfygfygu10.store/
http://hbibhibihnj11.store/
http://vfwlkjhbghg12.store/
http://poiuytrcvb13.store/
http://xsedfgtbh14.store/
http://iknhyghggh15.store/
http://wnlonevkiju16.site/
http://gfyufuhhihioh17.site/
http://nsgiuwrevi18.site/
http://oiureveiuv19.site/
http://ovrnevnriuen20.site/
http://apowkfeeifin21.site/
http://mewmofinoine22.site/
http://iefhuiehruiu23.site/
http://vjrnnvinerovn24.club/
http://roimvnnvwniov25.club/
http://fwenmfioewnjo26.club/
http://ewoijioewoif27.club/
http://fwjenfuihew28.club/
http://fwkejnfuiewn29.club/
http://fwkjenfuewnh30.club/
185.167.97.37:30904
77.232.38.196:59743
Unpacked files
SH256 hash:
560d1e1c846bb66402c793a3e44991b637d82d1ce3ef6c89e443b9b2602b6e3b
MD5 hash:
e369a4ae59ce3b82b5ed8054f0597341
SHA1 hash:
cd3518495e662b758e3b72b6bfc409a4fdfcc0df
Link:
https://www.unpac.me/results/2911690e-cebd-46c9-9f31-3bb09d51e6f4/
SH256 hash:
772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc69fa2921bf5148ee69f
MD5 hash:
1e927690f4a82286466a772d907dcd24
SHA1 hash:
fee962f18eb782b38445a82749f2ce3af45e4849
Link:
https://www.unpac.me/results/2911690e-cebd-46c9-9f31-3bb09d51e6f4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/772f6fe2ec8b/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/772f6fe2ec8b23617a2b26d78a9b512579369b1d870fc69fa2921bf5148ee69f

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/185432/

Comments