MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607
SHA3-384 hash: f58485d1c54534ff58aaf75156fa16ecd17cac169f365c8bce94046f1b5c6e66d1a04371f54f0e9368ae326e96c5ee7e
SHA1 hash: cd300c6a2c22a95b4e5f990ed32b8f429b532328
MD5 hash: a047bfe20c52c21bc6060ff0f763c235
humanhash: mountain-muppet-sink-mango
File name:hgsuhfs.jbb
Download: download sample
File size:7'168 bytes
First seen:2023-09-05 07:13:02 UTC
Last seen:2023-09-05 07:33:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 96:ss9WrR4eO5Ye2HO6+JlkqW4VHPmBFv9ZIeHVGGmQlOjBnhK9ZzNt:ssQR415YemvsJtCZIYV+jBhMb
Threatray 6 similar samples on MalwareBazaar
TLSH T164E1721067E84722FEBB8F36BDF7A7421675B6688C73CB6E1454510B6C3A6048523B71
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter 0xToxin
Tags:247info-click ConnectWise exe instance-m73xwc-relay-screenconnect-com screenconnect


Avatar
0xToxin
Download URL:
https://247info.click/hgsuhfs.jbb

Intelligence

File Origin
# of uploads :
2
# of downloads :
280
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
hgsuhfs.jbb
Verdict:
Malicious activity
Analysis date:
2023-09-05 07:13:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2b5822c3-3af1-4152-8474-46d5201ff274

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/446257/
Detection(s):
SecuriteInfo.com.PossibleThreat.27660.30047.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Sending an HTTP GET request
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64f6d506b7dd6394f710f808/reports/b9546703-6fbd-49e7-b6d4-2e3b9b94f12a/overview
Verdict:
Malicious
Labled as:
Trojan/MSIL.Bsymem
Link:
https://www.hybrid-analysis.com/sample/ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eb3d259d-6f96-4417-a524-870568fcfcdf
Result
Threat name:
ScreenConnect Tool
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1303329
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Multi AV Scanner detection for dropped file
Powershell drops PE file
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1303329 Sample: hgsuhfs.jbb.exe Startdate: 05/09/2023 Architecture: WINDOWS Score: 64 27 server-nix9ad61b99-relay.screenconnect.com 147.75.70.116, 443, 49733, 49734 PACKETUS Switzerland 2->27 29 instance-m73xwc-relay.screenconnect.com 2->29 35 .NET source code contains potential unpacker 2->35 37 .NET source code references suspicious native API functions 2->37 8 hgsuhfs.jbb.exe 1 2->8         started        11 svchost.exe 1 2->11         started        signatures3 process4 signatures5 39 Suspicious powershell command line found 8->39 13 powershell.exe 23 8->13         started        process6 signatures7 41 Powershell drops PE file 13->41 16 bb.exe 3 13->16         started        19 powershell.exe 15 16 13->19         started        23 conhost.exe 13->23         started        process8 dnsIp9 33 Multi AV Scanner detection for dropped file 16->33 31 247info.click 172.67.149.27, 443, 49726 CLOUDFLARENETUS United States 19->31 25 C:\Users\user\Desktop\bb.exe, PE32 19->25 dropped file10 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607/
Threat name:
Win32.Trojan.Synder
Create hunting rule
Status:
Malicious
First seen:
2023-09-04 14:00:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rt26mpa2tfh662etjjend4lebxvvqdqh5oxivezwtughrebmydq._file
Verdict:
malicious
Similar samples:
24cb773fd21e8ff6126882b218a5a178f41db0f4fdb290ca4b6b4afbfdb4e3a4
3daa4dab145c54df4959ad5ef311c6387a3cd7984fc41e167535d4ebcf831827
60dbc8e2cb2389609132466a2125b832b478e2793db3b68a33ab0c3018f4b47b
994fd4e2ae80afedfa17ef2789eab8da068d8b5217bbf4d75ba6fea85d55d3fe
af5a12a388a7bf416d11b3123251e422f5fd94501e893d11e4fa91de3cb13220
ea7d9798c925b0ec1d02108eada571ca7267c172f9bc338faaa0ff8586068fb6
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/230905-h15g4sec27/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Registers COM server for autorun
Blocklisted process makes network request
Downloads MZ/PE file
Sets service image path in registry
Unpacked files
SH256 hash:
ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607
MD5 hash:
a047bfe20c52c21bc6060ff0f763c235
SHA1 hash:
cd300c6a2c22a95b4e5f990ed32b8f429b532328
Link:
https://www.unpac.me/results/a87fa6e4-4ea7-4b28-9a29-fda14e46c909/
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/ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe ec67af31e0d4ca7f7b449a52468f8b206f5ac0703f5d745499b4e863c4816607

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/446257/
  
URLhaus
https://urlhaus.abuse.ch/url/2709840/
  
Delivery method
Distributed via web download

Comments