MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8. 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


DarkVNC


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8
SHA3-384 hash: 78f0611120c17de9ad370bc9a65f39cc1299bbcd64dbaa3dffec2f13cece487d2797b3a158317fa241031b233a9eff19
SHA1 hash: 99049d73b7cd3f36367b5a6269094638bab64eae
MD5 hash: 2edbaa46e926870a7dba6ade815a2221
humanhash: hawaii-speaker-mississippi-king
File name:2edbaa46e926870a7dba6ade815a2221.exe
Download: download sample
Signature DarkVNC
Create hunting rule
File size:1'171'456 bytes
First seen:2021-06-24 06:14:33 UTC
Last seen:2021-06-24 06:58:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9ab72a4ac068515907cc3cf9ecc00260 (2 x RedLineStealer, 2 x Loki, 1 x Glupteba)
ssdeep 24576:W8/3/6AfBoaRmQNTsc7IbqvuAXIeD245DEo5LMSfZH5TbUA1Hpe:PJoa9Z7Ib0uAXIy2451QqL8EJe
Threatray 130 similar samples on MalwareBazaar
TLSH 23450210E6A0C035E1BB26F89969D3AC652E7DE15B3440CB11D1EAEF1A743E1EC3176B
Reporter abuse_ch
Tags:DarkVNC exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2edbaa46e926870a7dba6ade815a2221.exe
Verdict:
Malicious activity
Analysis date:
2021-06-24 06:18:15 UTC
Tags:
trojan danabot
Link:
https://app.any.run/tasks/16974f3f-4f9c-4276-93da-6e61bef819f7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Blackrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/167839/
Detection(s):
SecuriteInfo.com.Trojan.MulDrop17.54316.31494.32280.UNOFFICIAL
Create hunting rule

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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/36ef6fd5-8e41-414f-b4dd-b129e1fa892f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.adwa.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/807199
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 submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sets a proxy for the internet explorer
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 439609 Sample: hgy2EjRMG8.exe Startdate: 24/06/2021 Architecture: WINDOWS Score: 96 40 Multi AV Scanner detection for submitted file 2->40 42 Machine Learning detection for sample 2->42 9 hgy2EjRMG8.exe 1 2->9         started        process3 signatures4 52 Detected unpacking (changes PE section rights) 9->52 54 Detected unpacking (overwrites its own PE header) 9->54 12 rundll32.exe 6 9->12         started        process5 dnsIp6 38 66.85.185.120, 443, 49724, 49746 SSASN2US United States 12->38 32 C:\Users\user\Desktop\hgy2EjRMG8.exe, data 12->32 dropped 34 C:\ProgramData\lauvhfdchyoek\jhakldcgpv.tmp, PE32 12->34 dropped 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->56 58 Bypasses PowerShell execution policy 12->58 17 rundll32.exe 10 24 12->17         started        file7 signatures8 process9 dnsIp10 36 127.0.0.1 unknown unknown 17->36 30 C:\Users\user\AppData\...\tmp6EA5.tmp.ps1, ASCII 17->30 dropped 44 System process connects to network (likely due to code injection or exploit) 17->44 46 Tries to harvest and steal browser information (history, passwords, etc) 17->46 48 Sets a proxy for the internet explorer 17->48 50 Enables a proxy for the internet explorer 17->50 22 powershell.exe 18 17->22         started        24 powershell.exe 1 17->24         started        file11 signatures12 process13 process14 26 conhost.exe 22->26         started        28 conhost.exe 24->28         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-06-24 06:15:25 UTC
AV detection:
24 of 46 (52.17%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
0e28b97dc1ae0e9af704ff2fa7761c8c35b5b76f136fe14883e84906ed1304ed
DarkVNC
26e4bbe3bdc2deb3142b952094d6bd3bb27ee0217d7a9b735a0cc2bbdf6bd9b4
DarkVNC
36dbcbd2fd7ca9dce07e4fb345b4e2f08bc514a8ecd776a2212a3897e9e6ef55
DarkVNC
4a79f527d403fdfec5bf88068a5ac86494395d0b735ac27741a4ff78b2434a55
DarkVNC
6d4e6d54d7fb566e6887ce79f7d65c151b3092260cc7fef21dc60d46a265b4ff
DarkVNC
777196a3c6dba0ed8fd4f71c26ffda24348ee7e0daf2d135b2cd49a36f524e5e
DarkVNC
972b6465a8dd0ff9e1ec5354c9b6d028f71b0505dcd3388f5edf9976071708c2
DarkVNC
d24b2f6e96fa1b2bb20b19e3b70757887a3f4934d035fde4efdbdd5b9e845df9
DarkVNC
d7199616185a4d6187eb375c778dd4e5327df6a5e51018770addb54705732d88
DarkVNC
ffa75b8f967bd35526e421be427fd7b9009fc7faba064454ba99228381ccc1ff
DarkVNC
+ 120 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210624-a8hbal8hea/
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
Unpacked files
SH256 hash:
6dddc27b13e8cd893d16fb6d8736c95a714a44a3c3e6ba8535059821c64856d5
MD5 hash:
657bae8eecb2ebaa21b0f822eb107298
SHA1 hash:
6a5575382e9768225d95f0ef22f714a5a161eaef
Link:
https://www.unpac.me/results/82923f61-0b27-491c-ba96-37c1153b09e2/
SH256 hash:
87b3efe1ea2ef86883e1993fea21544b2609561faadc47fd371d676d91db698f
MD5 hash:
f91d72f7ee45270462fedc8f6ac6053d
SHA1 hash:
b1a689b66c74be973ca509ac8dff4790fb8a6e9e
Link:
https://www.unpac.me/results/82923f61-0b27-491c-ba96-37c1153b09e2/
SH256 hash:
a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8
MD5 hash:
2edbaa46e926870a7dba6ade815a2221
SHA1 hash:
99049d73b7cd3f36367b5a6269094638bab64eae
Link:
https://www.unpac.me/results/82923f61-0b27-491c-ba96-37c1153b09e2/
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/a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

DarkVNC

Executable exe a6f23f333a1c8eab33961660887f4ebb84f12451db4d8f94c1c01fe5dca71ae8

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/167839/
  
URLhaus
https://urlhaus.abuse.ch/url/1391921/
  
Delivery method
Distributed via web download

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