MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a05a54dfa70ecd26651badbc03975c7c896e0a2f17acb030acf8d12441276a5. 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: 9


Intelligence 9 IOCs YARA File information Comments 1

SHA256 hash: 4a05a54dfa70ecd26651badbc03975c7c896e0a2f17acb030acf8d12441276a5
SHA3-384 hash: 66682de8ef0be59d6e9bcc4a2036bfc61728a142681010b22d681184080f3dfb19086dbe331da4bc090857b33529a726
SHA1 hash: 2aedafb10302fe4121858e8233f826f8260d63ff
MD5 hash: a049e4d179686744b0e4e6472aadecb8
humanhash: beer-butter-hotel-three
File name:a049e4d179686744b0e4e6472aadecb8
Download: download sample
Signature DanaBot
File size:1'239'552 bytes
First seen:2021-09-01 15:45:35 UTC
Last seen:2021-09-01 17:25:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 80892f18aacf6a3ec193623c3a9507f4 (2 x RaccoonStealer, 1 x DanaBot, 1 x RedLineStealer)
ssdeep 24576:aifXVeSyIuPNpoRP2BmhqNw1N/HWlRM2g/dI8/nJq1:aeeXPNp22BwoNk2g/dI8R
TLSH T1F645122B7261C43FE56106314CA1F7B8A93BBC696A26D18B7BC0276F1FF16D09716312
dhash icon fcfcd4d4d4dcd8c0 (52 x RaccoonStealer, 28 x RedLineStealer, 6 x Smoke Loader)
Reporter zbetcheckin
Tags:32 DanaBot exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
992
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a049e4d179686744b0e4e6472aadecb8
Verdict:
Malicious activity
Analysis date:
2021-09-01 16:01:18 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file
Enabling the 'hidden' option for recently created files
Sending a UDP request
Launching a process
Creating a process with a hidden window
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
DanaBot
Detection:
malicious
Classification:
bank.troj.adwa.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Enables a proxy for the internet explorer
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sets a proxy for the internet explorer
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses nslookup.exe to query domains
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DanaBot stealer dll
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 475907 Sample: M2ho9PT5R7 Startdate: 01/09/2021 Architecture: WINDOWS Score: 100 58 Found malware configuration 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected DanaBot stealer dll 2->62 64 4 other signatures 2->64 9 M2ho9PT5R7.exe 1 2->9         started        process3 file4 48 C:\Users\user\Desktop\M2HO9P~1.EXE.dll, PE32 9->48 dropped 76 Detected unpacking (changes PE section rights) 9->76 13 rundll32.exe 2 9->13         started        signatures5 process6 dnsIp7 56 23.229.29.48, 443, 49729, 49736 SERVER-MANIACA Canada 13->56 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->78 80 Bypasses PowerShell execution policy 13->80 82 Uses schtasks.exe or at.exe to add and modify task schedules 13->82 84 Adds a directory exclusion to Windows Defender 13->84 17 rundll32.exe 10 25 13->17         started        22 WerFault.exe 23 9 13->22         started        signatures8 process9 dnsIp10 50 127.0.0.1 unknown unknown 17->50 46 C:\Users\user\AppData\...\tmpAC28.tmp.ps1, ASCII 17->46 dropped 66 System process connects to network (likely due to code injection or exploit) 17->66 68 Tries to harvest and steal browser information (history, passwords, etc) 17->68 70 Sets a proxy for the internet explorer 17->70 72 2 other signatures 17->72 24 powershell.exe 17->24         started        27 powershell.exe 25 17->27         started        29 powershell.exe 17->29         started        31 2 other processes 17->31 file11 signatures12 process13 signatures14 74 Uses nslookup.exe to query domains 24->74 33 nslookup.exe 24->33         started        36 conhost.exe 24->36         started        38 conhost.exe 27->38         started        40 conhost.exe 29->40         started        42 conhost.exe 31->42         started        44 conhost.exe 31->44         started        process15 dnsIp16 52 localhost 33->52 54 8.8.8.8.in-addr.arpa 33->54
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2021-09-01 15:46:05 UTC
AV detection:
27 of 43 (62.79%)
Threat level:
  5/5
Verdict:
unknown
Result
Malware family:
danabot
Score:
  10/10
Tags:
family:danabot botnet:4 banker discovery spyware stealer trojan
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Danabot
Danabot Loader Component
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
23.229.29.48:443
5.9.224.204:443
192.210.222.81:443
Unpacked files
SH256 hash:
18d370e7697ec864939c14ac2ffc4e2a4e09be03e550b34de99bbc5859d95205
MD5 hash:
10a7222192a671b461dcb2103f57ae0a
SHA1 hash:
6fae7a31df86faed8f2fc9c2e7e3b29b5e777eb9
SH256 hash:
92cd83df236c07019b1aad37212300fd3e85a899f751aae655e5843065884f47
MD5 hash:
7266e1c0dbe864a4b13b2ed0615984fe
SHA1 hash:
038bbdb3d5f39b1748cfd7fe38896c6afc35e27e
SH256 hash:
4a05a54dfa70ecd26651badbc03975c7c896e0a2f17acb030acf8d12441276a5
MD5 hash:
a049e4d179686744b0e4e6472aadecb8
SHA1 hash:
2aedafb10302fe4121858e8233f826f8260d63ff
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

DanaBot

Executable exe 4a05a54dfa70ecd26651badbc03975c7c896e0a2f17acb030acf8d12441276a5

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-09-01 15:45:36 UTC

url : hxxp://45.138.172.176/nwhosts.exe