MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4773c2edf97089e1ea3108cb675777b870020f5e3082dec8a89a3bc5a2297c1c. 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: 4773c2edf97089e1ea3108cb675777b870020f5e3082dec8a89a3bc5a2297c1c
SHA3-384 hash: fe1c199ee05d76d08d171221273c1697b0c490120933e3cfda83cc738671c6c379d0ef6b3aae7b3ef2a70febfc49b281
SHA1 hash: 25bfd30344c52bbe22aa9051cfa05384e290180d
MD5 hash: 998930cd0a9d89d4d7ed82132271bf61
humanhash: wyoming-uniform-may-coffee
File name:998930cd0a9d89d4d7ed82132271bf61
Download: download sample
Signature DanaBot
File size:1'123'840 bytes
First seen:2021-08-16 08:00:13 UTC
Last seen:2021-08-16 09:13:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 894d0e2453b674d7fa4cc3ff89ddc063 (3 x DanaBot, 2 x Smoke Loader, 1 x RedLineStealer)
ssdeep 24576:qzKSkRPg8PeU3aYN0yCP9R5SDGJMm4zrYo3O4nwuMuK1LIU4u:4KRPZPeU3wtyGJMpK4wNN1LIU
Threatray 3'965 similar samples on MalwareBazaar
TLSH T14435233DB1DE9024C70E74B18473C7DC2A6EAB50D927043793E476EE6A78DF04AA8752
dhash icon 10367878727e7e36 (4 x Smoke Loader, 3 x RedLineStealer, 2 x RaccoonStealer)
Reporter zbetcheckin
Tags:32 DanaBot exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
998930cd0a9d89d4d7ed82132271bf61
Verdict:
Malicious activity
Analysis date:
2021-08-16 08:01:58 UTC
Tags:
trojan danabot

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
Launching a process
Creating a process with a hidden window
Sending a UDP request
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.troj.adwa.spyw.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Enables a proxy for the internet explorer
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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: SAM Dump to AppData
Sigma detected: Suspicious PowerShell Invocations - Specific
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
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 465780 Sample: LKLsa6bjlZ Startdate: 16/08/2021 Architecture: WINDOWS Score: 100 54 Multi AV Scanner detection for dropped file 2->54 56 Machine Learning detection for sample 2->56 58 Sigma detected: SAM Dump to AppData 2->58 60 2 other signatures 2->60 9 LKLsa6bjlZ.exe 1 2->9         started        process3 file4 44 C:\Users\user\Desktop\LKLSA6~1.EXE.tmp, PE32 9->44 dropped 72 Detected unpacking (changes PE section rights) 9->72 74 Detected unpacking (overwrites its own PE header) 9->74 13 rundll32.exe 2 9->13         started        signatures5 process6 dnsIp7 48 23.229.29.48, 443, 49699, 49725 SERVER-MANIACA Canada 13->48 76 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->76 78 Bypasses PowerShell execution policy 13->78 80 Uses schtasks.exe or at.exe to add and modify task schedules 13->80 17 rundll32.exe 10 24 13->17         started        signatures8 process9 dnsIp10 46 127.0.0.1 unknown unknown 17->46 42 C:\Users\user\AppData\...\tmp9299.tmp.ps1, ASCII 17->42 dropped 62 System process connects to network (likely due to code injection or exploit) 17->62 64 Tries to harvest and steal browser information (history, passwords, etc) 17->64 66 Sets a proxy for the internet explorer 17->66 68 Enables a proxy for the internet explorer 17->68 22 powershell.exe 16 17->22         started        25 powershell.exe 15 17->25         started        27 schtasks.exe 1 17->27         started        29 schtasks.exe 1 17->29         started        file11 signatures12 process13 signatures14 70 Uses nslookup.exe to query domains 22->70 31 nslookup.exe 1 22->31         started        34 conhost.exe 22->34         started        36 conhost.exe 25->36         started        38 conhost.exe 27->38         started        40 conhost.exe 29->40         started        process15 dnsIp16 50 localhost 31->50 52 8.8.8.8.in-addr.arpa 31->52
Threat name:
Win32.Trojan.Sabsik
Status:
Malicious
First seen:
2021-08-16 08:01:07 UTC
AV detection:
16 of 46 (34.78%)
Threat level:
  5/5
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
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
Malware Config
C2 Extraction:
23.229.29.48:443
152.89.247.31:443
192.210.222.81:443
Unpacked files
SH256 hash:
65d5a44abe0c1b36c1cb6b5cca7cf3d0fde1e70e10aa0e78719602b7b1cc9c2a
MD5 hash:
e20a7327c72b4308abce23615a2be27f
SHA1 hash:
908a67e336e15d2a68b103e2a082e1146afd8e66
SH256 hash:
d7d92861d15b612651b1e05cd4ffca2a3b9e6f9864cf3a22dc803e250d715888
MD5 hash:
95a2aef172633f49f4fde9619da76d32
SHA1 hash:
07771a063cf41b6810db95b148813e2f7f5145b6
SH256 hash:
4773c2edf97089e1ea3108cb675777b870020f5e3082dec8a89a3bc5a2297c1c
MD5 hash:
998930cd0a9d89d4d7ed82132271bf61
SHA1 hash:
25bfd30344c52bbe22aa9051cfa05384e290180d
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 4773c2edf97089e1ea3108cb675777b870020f5e3082dec8a89a3bc5a2297c1c

(this sample)

Comments



Avatar
zbet commented on 2021-08-16 08:00:14 UTC

url : hxxp://23.229.29.42/cvhost.exe