MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b. 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: 6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b
SHA3-384 hash: 9b41ad1454ee137fdb67f5ea456125f45dec9d653fb98b48e7b51818932ca70ba41ca84580ae4c801767f6711a0c0b15
SHA1 hash: d2967c16615b1e7582eac69ba00e152c8b522b1e
MD5 hash: 95b065af468dce5c9264b217ce3e2e8a
humanhash: tennis-five-pennsylvania-red
File name:6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b
Download: download sample
Signature Tinba
Create hunting rule
File size:1'048'576 bytes
First seen:2021-08-30 06:15:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d8e139e0f88ebfd29de489053d171e83 (62 x Tinba)
ssdeep 1536:nKMxrpM6t6n4+DLGgh3aOe5idSQmwzqnwqjhurmKFct:Ke64+XGEKFRxwGjAqGct
Threatray 126 similar samples on MalwareBazaar
TLSH T1E2252972E205E48BE917D4F6991ADC3124A33DBC98A0495E32E97F9D58B3AD30449F0F
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 :
756
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/183456/
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
Creating a file in the %AppData% subdirectories
Sending a UDP request
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/75e3b7a4-8c4e-4518-b7d8-5db273fd2eb0
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842152
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 virtualization through RDTSC time measurements
Tries to download HTTP data from a sinkholed server
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 474583 Sample: FkwKWgolSq Startdate: 31/08/2021 Architecture: WINDOWS Score: 100 48 Tries to download HTTP data from a sinkholed server 2->48 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 6 other signatures 2->54 9 FkwKWgolSq.exe 1 2->9         started        process3 signatures4 62 Detected unpacking (changes PE section rights) 9->62 64 Writes to foreign memory regions 9->64 12 winver.exe 1 4 9->12         started        17 conhost.exe 9->17         started        process5 dnsIp6 42 uyhgqunqkxnx.pw 192.42.116.41, 49723, 80 IP-EEND-ASIP-EENDBVNL Netherlands 12->42 44 cmnsgscccrej.pw 216.218.185.162, 49718, 49724, 49725 HURRICANEUS United States 12->44 46 3 other IPs or domains 12->46 38 C:\Users\user\AppData\Roaming\...\bin.exe, PE32 12->38 dropped 72 Creates autostart registry keys with suspicious names 12->72 74 Injects code into the Windows Explorer (explorer.exe) 12->74 76 Writes to foreign memory regions 12->76 78 3 other signatures 12->78 19 explorer.exe 3 12->19 injected 22 svchost.exe 12->22 injected 25 sihost.exe 12->25 injected 27 11 other processes 12->27 file7 signatures8 process9 dnsIp10 56 Contains functionality to inject threads in other processes 19->56 58 Writes to foreign memory regions 19->58 60 Creates a thread in another existing process (thread injection) 19->60 29 bin.exe 1 19->29         started        32 bin.exe 1 19->32         started        40 23.203.69.124, 49678, 80 AKAMAI-ASUS United States 22->40 signatures11 process12 signatures13 66 Antivirus detection for dropped file 29->66 68 Detected unpacking (changes PE section rights) 29->68 70 Machine Learning detection for dropped file 29->70 34 conhost.exe 29->34         started        36 conhost.exe 32->36         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b/
Threat name:
Win32.Downloader.Dofoil
Create hunting rule
Status:
Malicious
First seen:
2021-08-25 09:44:25 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=muazg7i37p5ezqd6vlqhdm4h6ypfscozfbn355a6s23ynt3uwefq._file
Verdict:
malicious
Similar samples:
1570eb7fccfeb9a853e23fef808ca34fffb58910aa605f6956e73e267607d3f9
Tinba
3654fffaaa0c77598a7b6471ecc9c3c7a6eaa8d262597165953958bb309d4e3b
Tinba
4583e87b6fc0bc83030af01bdfb800be4d3ee3807b22b28e263447ea2f863a36
Tinba
596e82d24c64a373095159ee769df582d6f34fde24eb537aca442d8f01c491db
Tinba
864b531c5f5a397b3fd2a8aa91c83f956d93300db9c986bfa7ae4744d7cb732f
Tinba
9f1c935d143a59d2429f2681007c61ee07504302e5798d7abdb9a5d44d90e13b
Tinba
c565ce12f63b1cb897156e0234907a49517439247747cc7df5b69952c1e7ce43
Tinba
e8c59da246fccfab27b1e04e4d2bae1f222e845c9573b7b0c5f01d90aa76a3a3
Tinba
+ 116 additional samples on MalwareBazaar
Result
Malware family:
tinba
Create hunting rule
Score:
  10/10
Tags:
family:tinba banker persistence suricata trojan
Link:
https://tria.ge/reports/210830-axepkj1bwx/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Tinba / TinyBanker
suricata: ET MALWARE Known Sinkhole Response Header
Unpacked files
SH256 hash:
2b5c5207c9a8cf676922307958ec31d2da9c02b7c9721aa0d506bcb3f16ff689
MD5 hash:
2fba00bd0adf27c015d59d54c5309916
SHA1 hash:
fee2310aeecea7c606a75b9ccce0363bde314813
Link:
https://www.unpac.me/results/34da414d-3190-4841-ac7b-df6e9ca28087/
SH256 hash:
6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b
MD5 hash:
95b065af468dce5c9264b217ce3e2e8a
SHA1 hash:
d2967c16615b1e7582eac69ba00e152c8b522b1e
Link:
https://www.unpac.me/results/34da414d-3190-4841-ac7b-df6e9ca28087/
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/6501937d1bfbfa4cc07eaae071b387f61e5909d9285bbef41e96b786cf74b10b

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/183456/

Comments