MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b. 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


DanaBot


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b
SHA3-384 hash: a8bfba613bb4e7be9b75b0fa63f6c8cc9e7f572ee72ae2cdf00b38b3a55aa8dbb9658f167a2bacdd9db3634cd711fb52
SHA1 hash: dea585e60da5a44f7c0e25013b33f819dc42c4ca
MD5 hash: fac39835466869238522570c10123e82
humanhash: pennsylvania-alabama-fruit-sad
File name:fac39835466869238522570c10123e82.exe
Download: download sample
Signature DanaBot
Create hunting rule
File size:1'821'696 bytes
First seen:2022-12-05 09:17:49 UTC
Last seen:2022-12-05 10:37:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8aa8864f3dc5b90cc05394b2878d2d5f (11 x Amadey, 11 x Smoke Loader, 1 x DanaBot)
ssdeep 49152:V/spjmgvuUXHbhtMs9gsHDzCpHZGrfX86ryY:V/sRxtVR9gsjzljXkY
TLSH T12985232579ACD573C50164355A24C792DE23FC293D29D48AB364BB1EEF72AC20639B0F
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9a9acedecee6eaee (119 x Smoke Loader, 44 x Amadey, 41 x Tofsee)
Reporter abuse_ch
Tags:DanaBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/342836/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.15985.10404.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Launching a process
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/638db7531651015c7bfb496c/reports/8bf3c403-109a-4dde-af37-ca28cf31b361/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86f34837-7f37-4b81-98b5-a100a75c202e
Result
Threat name:
DanaBot
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1127927
Signature
Antivirus detection for URL or domain
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May use the Tor software to hide its network traffic
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Overwrites code with function prologues
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Yara detected DanaBot stealer dll
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 760650 Sample: gDGclEGysa.exe Startdate: 05/12/2022 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for domain / URL 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 5 other signatures 2->49 7 gDGclEGysa.exe 3 2->7         started        process3 signatures4 51 Overwrites code with function prologues 7->51 10 rundll32.exe 7->10         started        14 rundll32.exe 13 7->14         started        17 WerFault.exe 16 7->17         started        19 9 other processes 7->19 process5 dnsIp6 35 185.62.56.163, 443, 49830 SNELNL Netherlands 10->35 37 91.166.34.88, 443, 49836 PROXADFR France 10->37 41 4 other IPs or domains 10->41 53 System process connects to network (likely due to code injection or exploit) 10->53 55 Tries to steal Instant Messenger accounts or passwords 10->55 57 Tries to harvest and steal browser information (history, passwords, etc) 10->57 59 Modifies the context of a thread in another process (thread injection) 10->59 21 rundll32.exe 10->21         started        39 172.93.193.231, 443, 49784, 49827 NEXEONUS United States 14->39 23 C:\Users\user\AppData\Local\...\Yquweehou.tmp, DOS 14->23 dropped 61 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->61 25 C:\ProgramData\Microsoft\...\Report.wer, Unicode 17->25 dropped 27 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->27 dropped 29 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->31 dropped 33 6 other malicious files 19->33 dropped file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 09:18:26 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
21 of 39 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yobqsq5yjvttmbpfd6tbyqipblmqvhga4lvqvxigbg53chjm4fvq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/221205-k9l38see84/
Behaviour
Checks processor information in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Accesses Microsoft Outlook profiles
Checks installed software on the system
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
6136b67b2b7c89a4581d36c0fa9e2b397f2806c676c45b0e353624dd3eba7d52
MD5 hash:
7037e7209a5b3a5ddfa6afa0194735e2
SHA1 hash:
9e5cce80e2c1dd189ce9ae283db15e76cffbfad4
Link:
https://www.unpac.me/results/e8241e8c-76eb-4abf-bc10-02d31683d295/
SH256 hash:
c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b
MD5 hash:
fac39835466869238522570c10123e82
SHA1 hash:
dea585e60da5a44f7c0e25013b33f819dc42c4ca
Link:
https://www.unpac.me/results/e8241e8c-76eb-4abf-bc10-02d31683d295/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c3830943b84d/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/c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

DanaBot

Executable exe c3830943b84d673605e51fa61c410f0ad90a9cc0e2eb0add0609bbb11d2ce16b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2423260/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/342836/

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