MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5
SHA3-384 hash: f5954f7b5e12076b1de1564d2ffe3f7126ef8a641a4014c6859b09f9ffd1c446018699c1328b7cc6dc23711c005aa08a
SHA1 hash: 977247f71a471dbe789cc2dc86f75428ed415be7
MD5 hash: bcd827fc49b7088d03ad1441114c6aad
humanhash: bravo-arizona-india-spaghetti
File name:winrar-x64.exe
Download: download sample
File size:4'951'920 bytes
First seen:2023-11-16 18:39:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 608505ff1e7e27ff4a42ea9c4e9f4192 (5 x LummaStealer, 3 x NetSupport, 2 x ConnectWise)
ssdeep 98304:lr99u4kc8Hao8eRjYBU4UAir2Y5dkdynym/hFRWSYA2/hL4Sro+LbvV:H9upko8Rr6r2dyymZvWG2/+SrogbvV
Threatray 47 similar samples on MalwareBazaar
TLSH T161368D31724AC52FE96201B1192C9A9F512CBF360BB254CBB7DC2E6E0BB55C21736E17
TrID 88.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
4.7% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
2.0% (.EXE) Win32 Executable (generic) (4505/5/1)
0.9% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 6ded69c7b130b2c0 (12 x CryptBot, 8 x ValleyRAT, 4 x NetSupport)
Reporter Xev
Tags:Downloader exe signed

Code Signing Certificate

Organisation:Siam Computer (MD Kamrul Hassan)
Issuer:Sectigo Public Code Signing CA EV R36
Algorithm:sha256WithRSAEncryption
Valid from:2022-03-03T00:00:00Z
Valid to:2025-03-02T23:59:59Z
Serial number: e9e59f1418040e5a1e8ae92f0aec83d8
Intelligence: 21 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 80b7c22c5659dd209dc6750bc8141ccc53130dd903eeff9b382be9a8c8164347
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
414
Origin country :
GR GR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Downloaders.zip
Verdict:
No threats detected
Analysis date:
2023-11-16 22:52:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2458aa67-3d1a-43e2-a215-25a79350f87b

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/458870/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for the window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a file
Launching a process
Modifying a system file
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Possible injection to a system process
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control fingerprint greyware lolbin msiexec overlay packed setupapi shell32
Link:
https://www.filescan.io/uploads/65566208bc296117314581f9/reports/426cf2b7-51e5-43c4-bc74-dd2fe34c8558/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5
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/eea79574-4e4a-431c-aefe-9a5dd7c86bcb
Result
Threat name:
n/a
Detection:
malicious
Classification:
bank.troj.evad
Score:
42 / 100
Link:
https://www.joesandbox.com/analysis/1343780
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Encrypted powershell cmdline option found
Malicious encrypted Powershell command line found
Potential dropper URLs found in powershell memory
Uses whoami command line tool to query computer and username
Very long command line found
Yara detected MalDoc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1343780 Sample: winrar-x64.exe Startdate: 16/11/2023 Architecture: WINDOWS Score: 42 72 Antivirus detection for URL or domain 2->72 74 Yara detected MalDoc 2->74 9 msiexec.exe 3 31 2->9         started        12 winrar-x64.exe 26 2->12         started        process3 file4 50 C:\Windows\Installer\494c67.msi, Composite 9->50 dropped 52 C:\Windows\Installer\MSIF7D0.tmp, PE32 9->52 dropped 54 C:\Windows\Installer\MSIAC34.tmp, PE32 9->54 dropped 62 9 other files (none is malicious) 9->62 dropped 14 msiexec.exe 32 9->14         started        17 msiexec.exe 9->17         started        56 C:\Users\user\AppData\...\FreeSoftPlace.msi, Composite 12->56 dropped 58 C:\Users\user\AppData\Local\...\shi490C.tmp, PE32+ 12->58 dropped 60 C:\Users\user\AppData\Local\...\MSI4BA0.tmp, PE32 12->60 dropped 64 3 other files (none is malicious) 12->64 dropped 20 msiexec.exe 12->20         started        process5 file6 66 C:\Users\user\AppData\Local\...\scr50BD.ps1, Unicode 14->66 dropped 68 C:\Users\user\AppData\Local\...\pss50CF.ps1, Unicode 14->68 dropped 22 powershell.exe 13 14->22         started        25 powershell.exe 16 14->25         started        27 powershell.exe 14->27         started        29 powershell.exe 14->29         started        70 Bypasses PowerShell execution policy 17->70 signatures7 process8 signatures9 76 Malicious encrypted Powershell command line found 22->76 78 Very long command line found 22->78 80 Encrypted powershell cmdline option found 22->80 82 Uses whoami command line tool to query computer and username 22->82 31 powershell.exe 2 31 22->31         started        34 conhost.exe 22->34         started        36 conhost.exe 25->36         started        38 powershell.exe 25->38         started        40 conhost.exe 27->40         started        42 powershell.exe 27->42         started        44 conhost.exe 29->44         started        46 powershell.exe 29->46         started        process10 signatures11 84 Potential dropper URLs found in powershell memory 31->84 86 Uses whoami command line tool to query computer and username 31->86 48 whoami.exe 1 31->48         started        process12
Score:
16%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2023-11-15 18:09:27 UTC
File Type:
PE (Exe)
Extracted files:
97
AV detection:
2 of 37 (5.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4lmw63qekjahvffynbpmiv2syozpv5syvpntttmxg5jo6lr4xcq._file
Verdict:
malicious
Similar samples:
1b371acf222005ea1b34043a9564b71639c6931bb8715895eeadf55d93f5f139
32579835a3ab3be52dc80ea4a37701c4294ddfb121f84d4ace8bcf3299c1d29c
510b19e6574cac935d07ee0daaeec1dcef77f75008ff5271ce1b29a0ba723407
56f2f2548297d7b72af40b7898d1dabe2dcb8090388985b218f4452d1a9c6ebf
734871091f713f83cb86b81489ffa8b8820cce9a613b6fba7e5057accabf7753
7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5
97705d21c3c9b4ad74e93b7285ed1e9288b8d9b935b3f4bf02036f14102fc181
e041b3eaaed1c0ad37e7f91717ee5b0e12e922b67bbe1e69a4c68c80baf22b4f
+ 37 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/231116-xa7bcaga2t/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Drops file in System32 directory
Adds Run key to start application
Enumerates connected drives
Drops startup file
Blocklisted process makes network request
Downloads MZ/PE file
Unpacked files
SH256 hash:
7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5
MD5 hash:
bcd827fc49b7088d03ad1441114c6aad
SHA1 hash:
977247f71a471dbe789cc2dc86f75428ed415be7
Link:
https://www.unpac.me/results/4ca2385c-c763-45eb-9853-f780fcf1ac3b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f16cb7b7022/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.92
Link:
https://yomi.yoroi.company/submissions/7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5

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:APT_Sandworm_ArguePatch_Apr_2022_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect ArguePatch loader used by Sandworm group for load CaddyWiper
Reference:https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

Executable exe 7f16cb7b70229203d4a5c342f622ba961d97d7b2c55ed9ce6cb9ba977971e5c5

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/458870/

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