MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3. 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


Tinba


Vendor detections: 10


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

SHA256 hash: 39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3
SHA3-384 hash: c3e2a068051a41c9359f55fd3eaf8c782d88145901b7ece48bde415ca2c61f9676791cffa310788c06cd9d8ac3395f45
SHA1 hash: ac845331f2b56a9d0b723e6629e07b28766285a8
MD5 hash: 159b916c82fe345993903613e6b40054
humanhash: foxtrot-pasta-louisiana-kilo
File name:39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3
Download: download sample
Signature Tinba
Create hunting rule
File size:379'858 bytes
First seen:2021-08-31 06:51:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d0faf1f829379ff4f83833223a663610 (33 x Tinba)
ssdeep 6144:uCE6/mUXJ531nIUliViSZbLhaZfvMlLXICgc:m6TOUMBQf0ljWc
Threatray 158 similar samples on MalwareBazaar
TLSH T1E184F827A589A2B6F4F34CB2174FA2B2A1719B301714D643B60C5F6AA7703D1E5283DF
Reporter JAMESWT_WT
Tags:exe Tinba

Intelligence

File Origin
# of uploads :
1
# of downloads :
814
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3
Verdict:
Malicious activity
Analysis date:
2021-08-31 07:24:56 UTC
Tags:
trojan tinba
Link:
https://app.any.run/tasks/57781631-70e9-4dd2-977c-57045b0c988f

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/184037/
Detection(s):
Win.Trojan.Tinba-6169133-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Connection attempt to an infection source
Creating a file in the %AppData% subdirectories
Sending a UDP request
Setting browser functions hooks
Query of malicious DNS domain
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Sending an HTTP POST request to an infection source
Malware family:
Zeus
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/352ade27-a635-4517-9d79-1777f61a19ce
Result
Threat name:
Tinba
Create hunting rule
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842318
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Hooks files or directories query functions (used to hide files and directories)
Hooks registry keys query functions (used to hide registry keys)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected Tinba Banker
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 474751 Sample: kATC96RhoI Startdate: 31/08/2021 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Multi AV Scanner detection for domain / URL 2->46 48 Antivirus detection for URL or domain 2->48 50 8 other signatures 2->50 8 kATC96RhoI.exe 2->8         started        process3 signatures4 52 Detected unpacking (changes PE section rights) 8->52 54 Contains functionality to inject threads in other processes 8->54 56 Writes to foreign memory regions 8->56 11 winver.exe 1 4 8->11         started        process5 dnsIp6 32 bghcrqiinvvv.com 216.218.185.162, 49714, 49715, 49716 HURRICANEUS United States 11->32 34 qvvksmeemfgd.com 11->34 36 6 other IPs or domains 11->36 30 C:\Users\user\AppData\Roaming\...\bin.exe, PE32 11->30 dropped 66 Creates autostart registry keys with suspicious names 11->66 68 Contains functionality to inject threads in other processes 11->68 70 Injects code into the Windows Explorer (explorer.exe) 11->70 72 4 other signatures 11->72 16 explorer.exe 3 1 11->16 injected 19 sihost.exe 11->19 injected 21 ctfmon.exe 11->21 injected 23 14 other processes 11->23 file7 signatures8 process9 signatures10 38 Contains functionality to inject threads in other processes 16->38 40 Writes to foreign memory regions 16->40 42 Creates a thread in another existing process (thread injection) 16->42 25 bin.exe 16->25         started        28 bin.exe 16->28         started        process11 signatures12 58 Antivirus detection for dropped file 25->58 60 Detected unpacking (changes PE section rights) 25->60 62 Machine Learning detection for dropped file 25->62 64 Contains functionality to inject threads in other processes 25->64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3/
Threat name:
Win32.Trojan.Tinba
Create hunting rule
Status:
Malicious
First seen:
2021-08-28 04:16:38 UTC
File Type:
PE (Exe)
AV detection:
42 of 46 (91.30%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhsmkt7crxvjylgnazpjka3c4buiiimpgntwkdtdtz6vzjm5i3jq._file
Verdict:
malicious
Similar samples:
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Tinba
3d06df16d5d4d51df9bf6c9cd3269bc7f48ff70b5c0a6902173d389cbf10b03d
Tinba
4301011dc4f2f2b176788c95c145d7c0fa52afa05175dc0434c6fc6c32f2494e
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5e064d83c23b51f9c1619ecbf2fd083183c62ebbc7b364871f944ab4fb16b1ee
Tinba
68a573dfaa5c23e86653f0cd334dc121605cedabed85b3037b4c50ccb99b16fb
Tinba
6cfe95ff4240a438f7b9957a078573587b334f974a3ce61d925c0b40e1ceb3ba
Tinba
8f2897cb249e0b47bdd968bd6af8c7e072922adc5e8e888a9d94b6d3cf1c5ae5
Tinba
a6211ea05070f0761f3dbd15d4318cefa15d9dae4a1ee2f6e7a3592830c6164c
Tinba
aab084097faf61581e8edeaec21eb4a88adf96d2b5d70c64ee96f06e095f1d50
Tinba
b84b4be03e078947bb0824805c8c3a165e00c6e403ac55a08e20627b602bf857
Tinba
+ 148 additional samples on MalwareBazaar
Result
Malware family:
tinba
Create hunting rule
Score:
  10/10
Tags:
family:tinba banker persistence trojan
Link:
https://tria.ge/reports/210831-ypwp25d8yx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Tinba / TinyBanker
Unpacked files
SH256 hash:
1d148ddfb335ceeed0fb0d0c9f04465313cc3235b00b70fa79e402727e735882
MD5 hash:
4dde4084863f92bdd1bb60535c5c3a23
SHA1 hash:
edde5229f65aabfdbdbe3f3b73be1fa7717b3644
Link:
https://www.unpac.me/results/5cc2fbf2-f27f-434f-9da5-77993ca49e48/
SH256 hash:
39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3
MD5 hash:
159b916c82fe345993903613e6b40054
SHA1 hash:
ac845331f2b56a9d0b723e6629e07b28766285a8
Link:
https://www.unpac.me/results/5cc2fbf2-f27f-434f-9da5-77993ca49e48/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/39e4c54fe28d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/39e4c54fe28dea9c2ccd065e950362e06884218f3367650e639e7d5ca59d46d3

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/184037/

Comments