MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9. 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: 8


Intelligence 8 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9
SHA3-384 hash: a1b0296b4021b1c2fb86f6634ef019526ca8970534fc1ea8dd1c4ad28fb326e8849e8499f0a783c0aba1f470560d7361
SHA1 hash: e1996d900b201c2973a16de157f967d8a72f7957
MD5 hash: 22ed1619e8d1c1d62d46d84a94c8bf64
humanhash: sodium-gee-arizona-louisiana
File name:22ed1619e8d1c1d62d46d84a94c8bf64.exe
Download: download sample
Signature DanaBot
Create hunting rule
File size:6'217'216 bytes
First seen:2021-03-31 07:24:18 UTC
Last seen:2021-03-31 07:57:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3dc51e63287e3ef23413c83bc43dbd2f (1 x DanaBot)
ssdeep 98304:Q1M1K4X9rCDyLjlGsRfoBPFa1Kd1gD5OxJgqrFI+4z17TPIXTO3LrGRyJ2SsS3Zz:N0O9fj3RgBdIKimtFIZz1PPIXTO7rG8d
TLSH 6A563350F094A136C0DE10B21355D325A9AFB8B266AD9B8F77E04FB54FA07F1DA4630B
Reporter abuse_ch
Tags:DanaBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
22ed1619e8d1c1d62d46d84a94c8bf64.exe
Verdict:
No threats detected
Analysis date:
2021-03-31 07:30:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2b15d544-637d-4dbf-b0ee-22293daa9ea4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DanaBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/129197/
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.62657.21235.2034.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
Sending a UDP request
Modifying an executable file
Changing a file
Creating a file in the %temp% directory
Sending a custom TCP request
Reading critical registry keys
Forced system process termination
Connection attempt
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Searching for the window
DNS request
Deleting a recently created file
Stealing user critical data
Infecting executable files
Unauthorized injection to a system process
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.
Result
Threat name:
DanaBot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/659848
Signature
Antivirus / Scanner detection for submitted sample
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
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)
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 378853 Sample: lF5VYmf6Tm.exe Startdate: 31/03/2021 Architecture: WINDOWS Score: 100 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected DanaBot stealer dll 2->55 57 2 other signatures 2->57 9 lF5VYmf6Tm.exe 1 2->9         started        process3 file4 43 C:\Users\user\Desktop\LF5VYM~1.EXE.dll, PE32 9->43 dropped 65 Detected unpacking (changes PE section rights) 9->65 67 Detected unpacking (overwrites its own PE header) 9->67 13 rundll32.exe 9->13         started        signatures5 process6 signatures7 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->69 71 Bypasses PowerShell execution policy 13->71 73 Uses schtasks.exe or at.exe to add and modify task schedules 13->73 16 rundll32.exe 8 24 13->16         started        process8 dnsIp9 45 192.3.26.107, 443, 49736 AS-COLOCROSSINGUS United States 16->45 41 C:\Users\user\AppData\...\tmpFCF6.tmp.ps1, ASCII 16->41 dropped 59 System process connects to network (likely due to code injection or exploit) 16->59 61 Tries to harvest and steal browser information (history, passwords, etc) 16->61 21 powershell.exe 14 16->21         started        24 powershell.exe 17 16->24         started        26 schtasks.exe 1 16->26         started        28 schtasks.exe 1 16->28         started        file10 signatures11 process12 signatures13 63 Uses nslookup.exe to query domains 21->63 30 nslookup.exe 1 21->30         started        33 conhost.exe 21->33         started        35 conhost.exe 24->35         started        37 conhost.exe 26->37         started        39 conhost.exe 28->39         started        process14 dnsIp15 47 localhost 30->47 49 8.8.8.8.in-addr.arpa 30->49
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-31 02:21:19 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=temibpgeqds5cqyrew5fbgz2nzqqpag45tsrakyolxuk4squ57mq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210331-5lnmjdv54j/
Unpacked files
SH256 hash:
e5883c440d9b4b0d06369665a825e70152fe796f8d16077b0a884b8bc23300fc
MD5 hash:
97687a78eced7b16640a2b02da73518b
SHA1 hash:
35956359cf25ea197f9ea0a0c76346aa8b34f6a8
Link:
https://www.unpac.me/results/a72900ba-d6e1-44c9-b127-ec8a5d1e1618/
SH256 hash:
c6da45cebf1a8e1a80b4b5c2163f8628389f704430757abbf57474010a063fa0
MD5 hash:
5a8d835335865c3b91b8e7dd744a6090
SHA1 hash:
b3a3ac9f6246719898bc6f570ee2fe6de91619c5
Link:
https://www.unpac.me/results/a72900ba-d6e1-44c9-b127-ec8a5d1e1618/
SH256 hash:
e98012ba641630a46d46c0d2070151fbe2e9a4598a6402222c32784a564582ff
MD5 hash:
c9e2087ec59746669cb39f5b14e2eed3
SHA1 hash:
df33f8f05ea0625be4a38e5c128962e81958a360
Link:
https://www.unpac.me/results/a72900ba-d6e1-44c9-b127-ec8a5d1e1618/
SH256 hash:
c714e07a74610ac1d9b316c469fa36e6e5e5db44e9164a1268248f002bf11a47
MD5 hash:
173025ded59b4e4fb6868afd8273b6a9
SHA1 hash:
32fca406d80610a14aa062cb83eeb9b95a98d477
Link:
https://www.unpac.me/results/a72900ba-d6e1-44c9-b127-ec8a5d1e1618/
SH256 hash:
991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9
MD5 hash:
22ed1619e8d1c1d62d46d84a94c8bf64
SHA1 hash:
e1996d900b201c2973a16de157f967d8a72f7957
Link:
https://www.unpac.me/results/a72900ba-d6e1-44c9-b127-ec8a5d1e1618/
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/991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:hunt_skyproj_backdoor
Create hunting rule
Author:SBousseaden
Reference:https://unit42.paloaltonetworks.com/unit42-prince-persia-ride-lightning-infy-returns-foudre/
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:@ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_PWSH_PasswordCredential_RetrievePasswor
Create hunting rule
Author:ditekSHen
Description:Detects PowerShell content designed to retrieve passwords from host
Rule name:INDICATOR_SUSPICIOUS_PWSH_PasswordCredential_RetrievePassword
Create hunting rule
Author:ditekSHen
Description:Detects PowerShell content designed to retrieve passwords from host
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_DanaBot
Create hunting rule
Author:ditekSHen
Description:Detects DanaBot variants
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Stealer_word_in_memory
Create hunting rule
Author:James_inthe_box
Description:The actual word stealer in memory
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Web download

DanaBot

Executable exe 991880bcc480e5d1431125ba509b3a6e610780dcece5102b0e5de8ae4a14efd9

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/129197/
  
URLhaus
https://urlhaus.abuse.ch/url/1096421/
  
Delivery method
Distributed via web download

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