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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab
SHA3-384 hash: 3a9384536509d5abcb3da410b9537997566270902657cc5b83ca817b125ed3bdd50c5ba17f59e8f0b6a7ca2056297400
SHA1 hash: 74c786a563ca09e82301abaa4b5225c00f48d510
MD5 hash: 438778440a0141d8e5d5a203afc6a737
humanhash: carpet-magazine-utah-pluto
File name:vnc_extracted.dll
Download: download sample
Signature DarkVNC
Create hunting rule
File size:386'560 bytes
First seen:2022-08-04 07:25:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:tP5ukahaLVnNM45QV3JUtB0aFNmz1lZu+jo/ipJr2vlsJ8CkmAuZ5P0ju0EtX:tP5ukahaNNLiBaFNmz1lZxjSiXrwsHpB
Threatray 12 similar samples on MalwareBazaar
TLSH T199846B04D79C0A8DE06B8A398D93931BF7F238444265972B5590DF7A5F3BB26B23D306
TrID 28.6% (.EXE) DOS Executable Borland Pascal 7.0x (2035/25)
28.2% (.EXE) Generic Win/DOS Executable (2002/3)
28.2% (.EXE) DOS Executable Generic (2000/1)
14.1% (.SCORE) Music Craft Score (1007/6)
0.4% (.VXD) VXD Driver (29/21)
Reporter luc4m
Tags:agenziariscossione DarkVNC exe Gozi isfb ITA Ursnif vnc

Intelligence

File Origin
# of uploads :
1
# of downloads :
631
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vnc_extracted.dll
Verdict:
No threats detected
Analysis date:
2022-08-04 07:27:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c419b1a5-2a70-4c43-a8c5-cc489e215592

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
HiddenVNC
Create hunting rule
Link:
https://www.capesandbox.com/analysis/296388/
Detection(s):
SecuriteInfo.com.Generic.Ursnif.3.1.8E3249CF.18070.7614.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug banker cmd.exe control.exe eventvwr.exe explorer.exe hacktool mmc.exe packed
Link:
https://www.filescan.io/uploads/62eb74c85c07b66577f7b9d9/reports/605e0fb6-f36f-4803-81ac-e9125b5fe5d2/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf8a653f-9b4a-46ad-ae08-41aa8fb92e6f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1046105
Signature
Antivirus / Scanner detection for submitted sample
Contains VNC / remote desktop functionality (version string found)
Malicious sample detected (through community Yara rule)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 678599 Sample: vnc_extracted.dll Startdate: 04/08/2022 Architecture: WINDOWS Score: 60 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Contains VNC / remote desktop functionality (version string found) 2->23 7 loaddll64.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 7->11         started        13 rundll32.exe 7->13         started        15 rundll32.exe 7->15         started        process5 17 rundll32.exe 9->17         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab/
Threat name:
Win64.Trojan.Hiddenvnc
Create hunting rule
Status:
Malicious
First seen:
2022-08-04 07:26:06 UTC
File Type:
PE+ (Dll)
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hdnshifcmtptriqjuuoz7t6uovnwh52xislwgevj7ti4ankaovq._file
Verdict:
malicious
Similar samples:
00e11e8dadf30fec4186d90791774215a54710dd2243db25fcd7a75b7c7079f6
DarkVNC
32733ed8cd439e049bff41a12686f66ddccf558a7ab68f4bfc014ec66bd0725b
DarkVNC
9e7156a3ee3d864ea24daa5db9c90bc9505e034ed45dab8115490fda05c113d9
DarkVNC
b1afe9e1801792dfe96eb0a6c71aa98f82067c5454526a7a524a41d5bb8814ac
DarkVNC
c9ac5bb27067f557bfe685c0f56e7f0c2c14cc20bfbcb630561edc266ab27fd3
DarkVNC
cd6625e86e6ef4d5a9893068141052f526c469b5107d2265a22f85b50f7cdf15
DarkVNC
d44655b5b3f0368c8f3798ccfb8616132f3a1bb4db840182365a1e25b770cfb0
DarkVNC
d98e07cfa7163a044ebc9b5d16bd57ee54030941a9fc1564d76b2f6c655573e4
DarkVNC
ff36af89eaa667006bc45ed61ce080f15e6f57ba72deeb9528d0e54db5cdc74e
DarkVNC
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220804-h9hppsdddr/
Unpacked files
SH256 hash:
e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab
MD5 hash:
438778440a0141d8e5d5a203afc6a737
SHA1 hash:
74c786a563ca09e82301abaa4b5225c00f48d510
Link:
https://www.unpac.me/results/3e61ccfa-3f0d-4ee3-ae74-99e78dc9820d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab

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:crime_win32_hvnc_banker_gen
Create hunting rule
Author:@VK_Intel
Description:Detects malware banker hidden VNC
Reference:https://twitter.com/VK_Intel/status/1247058432223477760
Rule name:crime_win32_hvnc_zloader1_hvnc_generic
Create hunting rule
Author:@VK_Intel
Description:Detects Zloader hidden VNC
Reference:https://twitter.com/malwrhunterteam/status/1240664014121828352
Rule name:HiddenVNC
Create hunting rule
Author:@bartblaze
Description:Identifies HiddenVNC, which can start remote sessions.

File information

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

Malspam

DarkVNC

Executable exe e9c6d91d051326f9c5104d28ecfe7ea3aadb1fbaba24bb18954fe68e01aa03ab

(this sample)

Gozi

DLL dll ee46bd47dbd009333a72bc752b3d38d5a87a25f90fef3d4d77515d4fd11f3c8d

  
Dropping
MD5 8fcfb8f38d8607c57f08f9b39139065f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/296388/

Comments