MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d. 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: 9


Intelligence 9 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d
SHA3-384 hash: f5f98fbda00915c44ea48db385294c66faba549dd35cc7873ec78df49b78c2dd8f377aa25462da5be5c51a0a60799cc4
SHA1 hash: e04243e0dcbd88d6542eac7783feb748865d6f7d
MD5 hash: 16dcefe162ad79fe4d09b0341cb160d3
humanhash: emma-nevada-harry-diet
File name:16dcefe162ad79fe4d09b0341cb160d3.exe
Download: download sample
Signature Tofsee
Create hunting rule
File size:233'984 bytes
First seen:2021-10-07 07:15:36 UTC
Last seen:2021-10-07 08:06:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 558186eb4208ff26294240429e60d1ed (4 x RaccoonStealer, 1 x Tofsee, 1 x ArkeiStealer)
ssdeep 3072:2Fj49V5nLnx8OzH6yV0hikEZ8nkO0SXO7yHy/xCepPbigtAGhNIcMnjL7Yj8l7U:2FjoDx8OzHf0LEZ8kxxN+CA2IjLtU
Threatray 4'869 similar samples on MalwareBazaar
TLSH T19F349E00A7E1C035F0B712FA497A83B8A53DBDB05B6480CF62D51EFA5A756E4AC31397
File icon (PE):PE icon
dhash icon e0e8e8e8aa62a499 (12 x RaccoonStealer, 9 x RedLineStealer, 7 x ArkeiStealer)
Reporter abuse_ch
Tags:exe Tofsee


Avatar
abuse_ch
Tofsee C2:
http://91.219.236.103/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://91.219.236.103/ https://threatfox.abuse.ch/ioc/231120/

Intelligence

File Origin
# of uploads :
2
# of downloads :
783
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
16dcefe162ad79fe4d09b0341cb160d3.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-07 07:18:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/372375cb-f73d-45f1-907d-b297e5d01dcb

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/195646/
Detection(s):
SecuriteInfo.com.Heur.Mint.Zard.52.8572.27577.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/615e9eb998a6280f393376d0/reports/e3e65e15-9903-495b-b219-67d73ed1cdc1/overview
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/866418
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for dropped file
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
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)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 498842 Sample: rKQTea8DKe.exe Startdate: 07/10/2021 Architecture: WINDOWS Score: 100 55 Multi AV Scanner detection for domain / URL 2->55 57 Found malware configuration 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 7 other signatures 2->61 9 rKQTea8DKe.exe 2->9         started        12 djdtthh 2->12         started        process3 signatures4 81 Detected unpacking (changes PE section rights) 9->81 83 Contains functionality to inject code into remote processes 9->83 85 Injects a PE file into a foreign processes 9->85 14 rKQTea8DKe.exe 9->14         started        87 Multi AV Scanner detection for dropped file 12->87 89 Machine Learning detection for dropped file 12->89 17 djdtthh 12->17         started        process5 signatures6 99 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 14->99 101 Maps a DLL or memory area into another process 14->101 103 Checks if the current machine is a virtual machine (disk enumeration) 14->103 105 Creates a thread in another existing process (thread injection) 14->105 19 explorer.exe 6 14->19 injected process7 dnsIp8 49 privacy-toolz-for-you-5000.top 45.90.217.14, 49783, 49784, 49785 IPOCEANUPLINKSR Russian Federation 19->49 51 paishancho17.top 19->51 53 2 other IPs or domains 19->53 37 C:\Users\user\AppData\Roaming\djdtthh, PE32 19->37 dropped 39 C:\Users\user\AppData\Local\Temp\5C30.exe, PE32 19->39 dropped 41 C:\Users\user\AppData\Local\Temp\548E.exe, PE32 19->41 dropped 43 C:\Users\user\...\djdtthh:Zone.Identifier, ASCII 19->43 dropped 63 System process connects to network (likely due to code injection or exploit) 19->63 65 Benign windows process drops PE files 19->65 67 Deletes itself after installation 19->67 69 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->69 24 548E.exe 19->24         started        27 5C30.exe 2 19->27         started        file9 signatures10 process11 signatures12 71 Detected unpacking (changes PE section rights) 24->71 73 Machine Learning detection for dropped file 24->73 75 Injects a PE file into a foreign processes 24->75 29 548E.exe 24->29         started        77 Antivirus detection for dropped file 27->77 79 Multi AV Scanner detection for dropped file 27->79 32 5C30.exe 15 2 27->32         started        35 conhost.exe 27->35         started        process13 dnsIp14 91 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 29->91 93 Maps a DLL or memory area into another process 29->93 95 Checks if the current machine is a virtual machine (disk enumeration) 29->95 97 Creates a thread in another existing process (thread injection) 29->97 45 93.115.20.139, 28978, 49869 MVPShttpswwwmvpsnetEU Romania 32->45 47 ckauni.ru 81.177.141.85, 443, 49873 RTCOMM-ASRU Russian Federation 32->47 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 07:16:12 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q3krl6pjycfces775f34z7lm5uixqhqcygrjjwbmd2zji2rjnegq._file
Verdict:
malicious
Similar samples:
44e29e5cd002e8d4d4f13432847f38fa79a1667b5fdef9b9f316c3501f3bb480
Tofsee
4ba939154ee9df1004629da3aee541a36eb4faabe421190ddbbbf1ccd195e03a
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85450b08c8b089b5a642511b086c838e568dbc5a30174a398bb44eb62db6fdb6
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d14036b4ab78b2c6121138471582c33a4bf0dbd2076f4c9e640d34a994fce2d3
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d4bec541272c470bc24653ca13fe85d4011e300b79026b767c6bd3abcb93b637
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d852901bdc93f05c0dbb9692dfe08ca5465dadce441ef722b617314578fd5c0f
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d9d7046f7539fd97259759a51b02650790a961ddb0d8f0b9f31c76faf6d63a91
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e01749cfd587ae7029247ef900df2eb0e89e2fc594ca665d460a73bfa9564647
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ec078bf46a67bb519f2f15227a024af19356993f9b5b26bd16d9248f42fb373d
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f085d79b0b46ad9eda7f2191e2e668314553251ab5d0f4936f84cd2c1afa2564
Tofsee
+ 4'859 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:smokeloader botnet:8d179b9e611eee525425544ee8c6d77360ab7cd9 backdoor stealer trojan
Link:
https://tria.ge/reports/211007-h3t46abhh6/
Behaviour
Checks SCSI registry key(s)
Modifies registry class
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
Program crash
Suspicious use of SetThreadContext
Deletes itself
Downloads MZ/PE file
Executes dropped EXE
Raccoon
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://fiskahlilian16.top/
http://paishancho17.top/
http://ydiannetter18.top/
http://azarehanelle19.top/
http://quericeriant20.top/
Unpacked files
SH256 hash:
592b089027938156e18387e4402b965a5f1ffc25e96d7efc3aa9331254587bdd
MD5 hash:
2dbb1eb8c40c88994738a736ad55c79b
SHA1 hash:
88e2fc9242606c7dfcd68d5da8c6d457837157a3
Link:
https://www.unpac.me/results/68426c04-b3ae-4491-b1aa-aef4a27c0eb0/
SH256 hash:
86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d
MD5 hash:
16dcefe162ad79fe4d09b0341cb160d3
SHA1 hash:
e04243e0dcbd88d6542eac7783feb748865d6f7d
Link:
https://www.unpac.me/results/68426c04-b3ae-4491-b1aa-aef4a27c0eb0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/86d515f9e9c0/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/86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Tofsee

Executable exe 86d515f9e9c08a224bffe977ccfd6ced11781e02c1a294d82c1eb2946a29690d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1653238/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/195646/

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