MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b. 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: 9


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

SHA256 hash: 4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b
SHA3-384 hash: 8aa0a51b0e5ad9d2bd32ef10810cd7567d8f2a19b63c419d7914b2086f578177832e997ea7378fd8b3a29a650ee96d84
SHA1 hash: 6f820d4eee00bc652a6f40208f6024c79af12d2f
MD5 hash: 55f3e4b933a93021695a84f137ee6ca9
humanhash: monkey-item-cola-pizza
File name:4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b
Download: download sample
Signature Tinba
Create hunting rule
File size:1'048'576 bytes
First seen:2021-08-30 06:13:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8e139e0f88ebfd29de489053d171e83 (62 x Tinba)
ssdeep 1536:SKMxrpM6t6n4+DLGgh3aOe5idSQmwzqnwqjhurmKFct:pe64+XGEKFRxwGjAqGct
Threatray 143 similar samples on MalwareBazaar
TLSH T169252972E205E48BE917D4F6991ADC3124A33DBC98A0495E32E97F9D58B3AD30445F0F
dhash icon 9288ce8c2a868f92 (89 x Tinba, 7 x AsyncRAT, 6 x Dridex)
Reporter JAMESWT_WT
Tags:exe Tinba

Intelligence

File Origin
# of uploads :
1
# of downloads :
735
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/183439/
Detection(s):
Win.Malware.Razy-6766450-0
Create hunting rule

Win.Malware.TinyBanker-9877962-1
Create hunting rule

Win.Trojan.Agent-1261076
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Sending a UDP request
Creating a file in the %AppData% subdirectories
DNS request
Connection attempt
Sending an HTTP POST request
Connection attempt to an infection source
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Unauthorized injection to a system process
Unauthorized injection to a browser process
Sending an HTTP POST request to an infection source
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/611d2be7-d511-4503-8081-fb341a9d85af
Result
Threat name:
Tinba
Create hunting rule
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842179
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates a thread in another existing process (thread injection)
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
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 sandboxes and other dynamic analysis tools (process name or module or function)
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: 474610 Sample: i696z0cR4g Startdate: 31/08/2021 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 4 other signatures 2->47 9 i696z0cR4g.exe 1 2->9         started        process3 signatures4 53 Detected unpacking (changes PE section rights) 9->53 55 Writes to foreign memory regions 9->55 12 winver.exe 1 4 9->12         started        17 conhost.exe 9->17         started        process5 dnsIp6 39 spaines.pw 216.218.185.162, 49701, 49725, 80 HURRICANEUS United States 12->39 37 C:\Users\user\AppData\Roaming\...\bin.exe, PE32 12->37 dropped 63 Creates autostart registry keys with suspicious names 12->63 65 Injects code into the Windows Explorer (explorer.exe) 12->65 67 Writes to foreign memory regions 12->67 69 3 other signatures 12->69 19 explorer.exe 3 12->19 injected 22 ShellExperienceHost.exe 64 2 12->22 injected 24 sihost.exe 12->24 injected 26 5 other processes 12->26 file7 signatures8 process9 signatures10 49 Writes to foreign memory regions 19->49 51 Creates a thread in another existing process (thread injection) 19->51 28 bin.exe 1 19->28         started        31 bin.exe 1 19->31         started        process11 signatures12 57 Antivirus detection for dropped file 28->57 59 Detected unpacking (changes PE section rights) 28->59 61 Machine Learning detection for dropped file 28->61 33 conhost.exe 28->33         started        35 conhost.exe 31->35         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b/
Threat name:
Win32.Downloader.Dofoil
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 04:39:21 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
39 of 46 (84.78%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jxo7cyyrawbakvhzls6s67z4jap2pwhmdaksdcfk2ja46ttuk4vq._file
Verdict:
malicious
Similar samples:
0f3729ddca29dc127a69ea18f0ead1c0593d29a8214e23b5170e91602be3feb3
Tinba
1570eb7fccfeb9a853e23fef808ca34fffb58910aa605f6956e73e267607d3f9
Tinba
293418efdcb132d625112ce7c8eb629af35ecde4efdbae5f22d275183a1bf590
Tinba
300fe810239255ea205984c032b0d87c707efbefae7007bef79123dbe7900e00
Tinba
39ccef1906eff3829351d3dd6d1539621a98cd5b2fe3ede4c77ed47df827ef17
Tinba
57188024599ea670a53104209162f61fc1338f937644d61451f06cd68f47a487
Tinba
6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b
Tinba
8f2897cb249e0b47bdd968bd6af8c7e072922adc5e8e888a9d94b6d3cf1c5ae5
Tinba
914b503274d1fdb0573b2af94ab96ff0f9db5727635fdfd18a07f981711c5c7f
Tinba
b69bd15fc7b8539b7c3017d0fb6102105cfaa4d57cfe36307a3d37e396952ad2
Tinba
+ 133 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/210830-9e4qe57732/
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:
9b47fc1b5c7e4d755e6c544e59392cfead8f3e5c5d025a09eec15d8ecbcbe1d0
MD5 hash:
3ca84d95d949678459f50693b9faa217
SHA1 hash:
91c781901aa7a1b9df90638cfd9a6f970a8c4a58
Link:
https://www.unpac.me/results/0504e1dd-47a2-4361-8781-ead314157e8b/
SH256 hash:
4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b
MD5 hash:
55f3e4b933a93021695a84f137ee6ca9
SHA1 hash:
6f820d4eee00bc652a6f40208f6024c79af12d2f
Link:
https://www.unpac.me/results/0504e1dd-47a2-4361-8781-ead314157e8b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4dddf1631105/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/4dddf1631105820554f95cbd2f7f3c481fa7d8ec18152188aad241cf4e74572b

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/183439/

Comments