MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a. 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: dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a
SHA3-384 hash: 69544a7def0ca74e5c51dce9f0efaeacd939f2cdad9c24a54db4912aecb7a9b12c4df4ab25eca9ccedca1795375db752
SHA1 hash: 6cf5253be1abe97ed5ce61a9a6b2dc7441dc6ed9
MD5 hash: 26e72842381e7a7f7ef1813f85584e31
humanhash: jersey-king-winner-ink
File name:dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a
Download: download sample
Signature Tinba
Create hunting rule
File size:1'048'576 bytes
First seen:2021-08-30 06:16:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8e139e0f88ebfd29de489053d171e83 (62 x Tinba)
ssdeep 1536:dKMxrpM6t6n4+DLGgh3aOe5idSQmwzqnwqjhurmKFct:ce64+XGEKFRxwGjAqGct
Threatray 171 similar samples on MalwareBazaar
TLSH T137252972E205E48BE917D4F6991ADC3124A33DBC98A0495E32E97F9D58B3AD30445F0F
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 :
772
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/183467/
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
Setting browser functions hooks
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9a4cefb-765e-4a22-a41b-01c5d6c02d1e
Result
Threat name:
Tinba
Create hunting rule
Detection:
malicious
Classification:
bank.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842132
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 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: 474563 Sample: tgOABptLRz 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 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 7 other signatures 2->50 9 tgOABptLRz.exe 1 2->9         started        process3 signatures4 58 Detected unpacking (changes PE section rights) 9->58 60 Writes to foreign memory regions 9->60 12 winver.exe 1 4 9->12         started        17 conhost.exe 9->17         started        process5 dnsIp6 42 spaines.pw 216.218.185.162, 49721, 80 HURRICANEUS United States 12->42 38 C:\Users\user\AppData\Roaming\...\bin.exe, PE32 12->38 dropped 68 Creates autostart registry keys with suspicious names 12->68 70 Contains functionality to inject threads in other processes 12->70 72 Injects code into the Windows Explorer (explorer.exe) 12->72 74 4 other signatures 12->74 19 explorer.exe 3 12->19 injected 22 SearchUI.exe 12->22 injected 25 ShellExperienceHost.exe 2 12->25 injected 27 10 other processes 12->27 file7 signatures8 process9 dnsIp10 52 Contains functionality to inject threads in other processes 19->52 54 Writes to foreign memory regions 19->54 56 Creates a thread in another existing process (thread injection) 19->56 29 bin.exe 1 19->29         started        32 bin.exe 1 19->32         started        40 93.184.220.29, 49678, 49682, 49683 EDGECASTUS European Union 22->40 signatures11 process12 signatures13 62 Antivirus detection for dropped file 29->62 64 Detected unpacking (changes PE section rights) 29->64 66 Machine Learning detection for dropped file 29->66 34 conhost.exe 29->34         started        36 conhost.exe 32->36         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a/
Threat name:
Win32.Downloader.Dofoil
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 10:07:35 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
38 of 46 (82.61%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qhivmgnm2qywlgpx4gsvmv2agfydabhfb3ytdkotrptwcduyvva._file
Verdict:
malicious
Similar samples:
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Tinba
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Tinba
30397f8306f0cbd4cf6b79eca3cfd094f7f6ebbedad88bdbda1b0605f472cc04
Tinba
39fedea34c95f00316eea05223cfee5d55775c5bf2b756aafc810eb237019541
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8f2897cb249e0b47bdd968bd6af8c7e072922adc5e8e888a9d94b6d3cf1c5ae5
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914b503274d1fdb0573b2af94ab96ff0f9db5727635fdfd18a07f981711c5c7f
Tinba
acf33bbfc97944d126889c9fdd4f25742a6deb77b3b6dedd58c5f4f3dbc42c07
Tinba
ca23aa7bce59154cc672bd02d690bcb605f92b2111c74cacb8969e7b658bc048
Tinba
e15a4be9627e423c3545858f36829ede7e44badd7910a8c5b1c037dff202e039
Tinba
+ 161 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-x1x4edff7s/
Behaviour
Modifies registry class
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:
2b5c5207c9a8cf676922307958ec31d2da9c02b7c9721aa0d506bcb3f16ff689
MD5 hash:
2fba00bd0adf27c015d59d54c5309916
SHA1 hash:
fee2310aeecea7c606a75b9ccce0363bde314813
Link:
https://www.unpac.me/results/3032fa7a-fcfb-4e6b-98c8-a59dccdba55a/
SH256 hash:
dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a
MD5 hash:
26e72842381e7a7f7ef1813f85584e31
SHA1 hash:
6cf5253be1abe97ed5ce61a9a6b2dc7441dc6ed9
Link:
https://www.unpac.me/results/3032fa7a-fcfb-4e6b-98c8-a59dccdba55a/
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/dc0e8ab0cd66a18b2ccfbf0d2ab2ba018b8180272877898d4e9c5f3b0874c56a

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/183467/

Comments