MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1bcbf1efe10f8ea0f6133f664602c918c4a30d06f662c872791f990164054e5. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: b1bcbf1efe10f8ea0f6133f664602c918c4a30d06f662c872791f990164054e5
SHA3-384 hash: 53c6c56989a201e9db3837d3f233c7c10bd7ddefe7efaff91774eb326725aeda569b425797de0b1aa5f5f24d6a8d7f6b
SHA1 hash: ef833aae1b7d1226e0b2b4b0b45982c4abd02b50
MD5 hash: c4a94a97195545a59bf8c8a22fa8dd6c
humanhash: friend-batman-mars-east
File name:c4a94a97195545a59bf8c8a22fa8dd6c
Download: download sample
Signature DanaBot
File size:1'094'144 bytes
First seen:2021-08-06 21:37:57 UTC
Last seen:2021-08-06 23:13:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 00a47d6be4445a02dce374ef34dd9b76 (3 x RaccoonStealer, 1 x DanaBot)
ssdeep 24576:dVHvztQ/IgZuYYQCMECo0REcj0OhHz5M31SxKiEqbtlnlPjgdLY:nPhQvZuY9b7oIQOhHS3mK7ETlcY
Threatray 3'536 similar samples on MalwareBazaar
TLSH T1193523205300FCB6E6D6B4B048A6CB52476BFD51C97789437B8266EE3B352F16A7430E
dhash icon 48b9b2b4e8c38890 (11 x RaccoonStealer, 5 x DanaBot, 4 x RedLineStealer)
Reporter zbetcheckin
Tags:32 DanaBot exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
543
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c4a94a97195545a59bf8c8a22fa8dd6c
Verdict:
Malicious activity
Analysis date:
2021-08-06 21:39:36 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.
Result
Threat name:
DanaBot
Detection:
malicious
Classification:
bank.troj.adwa.spyw.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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: 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: 460948 Sample: fg3jt3Z8Da Startdate: 06/08/2021 Architecture: WINDOWS Score: 100 54 Found malware configuration 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Yara detected DanaBot stealer dll 2->58 60 3 other signatures 2->60 9 fg3jt3Z8Da.exe 1 2->9         started        process3 file4 44 C:\Users\user\Desktop\FG3JT3~1.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 48 142.11.244.124, 443, 49739, 49747 HOSTWINDSUS United States 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 25 13->17         started        signatures8 process9 dnsIp10 46 127.0.0.1 unknown unknown 17->46 42 C:\Users\user\AppData\...\tmp6842.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 13 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.Azorult
Status:
Malicious
First seen:
2021-08-06 21:38:06 UTC
AV detection:
17 of 27 (62.96%)
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
Malware Config
C2 Extraction:
142.11.244.124:443
142.11.206.50:443
Unpacked files
SH256 hash:
75a5ee6f16cb6870422c641a9b3be48d62391d493e3ca90f2670d26f645599e7
MD5 hash:
c34e64d64f186fcf1b8700558ea00f83
SHA1 hash:
4ad50888687801f4c8e88d876c0fb055b2db6f84
SH256 hash:
81752cbe0b048d51f750e1f52882cad112216f01ac86b50b0ad90bf81d26c1b7
MD5 hash:
8eaf5f418b9018d39ec6645782ae5a3d
SHA1 hash:
5eed4db8977c7048772f375c9508b967954653a1
SH256 hash:
b1bcbf1efe10f8ea0f6133f664602c918c4a30d06f662c872791f990164054e5
MD5 hash:
c4a94a97195545a59bf8c8a22fa8dd6c
SHA1 hash:
ef833aae1b7d1226e0b2b4b0b45982c4abd02b50
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 b1bcbf1efe10f8ea0f6133f664602c918c4a30d06f662c872791f990164054e5

(this sample)

Comments



Avatar
zbet commented on 2021-08-06 21:37:58 UTC

url : hxxp://23.229.29.42/cvhost.exe