MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd
SHA3-384 hash: 6c829226f242d7d6cb2c59f28078745e9b96d274afd3c1b607bffa10f9a27264a9b0f1f2c2d501a1c11b90ddfc88819c
SHA1 hash: c3bef6dcea8b11ac9d1c8d66dfb01b4c39998803
MD5 hash: 6e776d3302a07b7f20a55f6bf3444b66
humanhash: romeo-yellow-golf-alaska
File name:file
Download: download sample
File size:7'641'056 bytes
First seen:2022-10-06 04:37:12 UTC
Last seen:2022-10-06 05:00:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OTnbC6l2PgkjKnUaje+8gS1T2oArREqwWAhlPF25d:3OnCc2IpUayx1WrRE42g
Threatray 339 similar samples on MalwareBazaar
TLSH T12B7633653AF1E970F126007067AA4FC2D2799C696432656773D08E3CF93EB88E537389
TrID 38.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
13.0% (.EXE) Win64 Executable (generic) (10523/12/4)
8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://194.58.108.112/setup.exe

Intelligence

File Origin
# of uploads :
12
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317094/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Searching for the window
Launching cmd.exe command interpreter
Modifying a system file
Launching a process
Creating a process with a hidden window
Creating a file
Deleting a recently created file
Launching a service
Forced system process termination
Sending a UDP request
Replacing files
Blocking the Windows Defender launch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/633e5bad90cb824e9da02e85/reports/b5e133b1-1fe7-495d-a7ed-208099787302/overview
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/1773b92c-d22c-4d1c-a393-280c217e1920
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1084628
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for dropped file
Sigma detected: Schedule system process
Suspicious powershell command line found
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 717185 Sample: file.exe Startdate: 06/10/2022 Architecture: WINDOWS Score: 88 103 Antivirus detection for dropped file 2->103 105 Multi AV Scanner detection for dropped file 2->105 107 Sigma detected: Schedule system process 2->107 109 2 other signatures 2->109 10 file.exe 7 2->10         started        13 DKYROCR.exe 8 2->13         started        16 powershell.exe 12 2->16         started        18 3 other processes 2->18 process3 file4 95 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->95 dropped 20 Install.exe 4 10->20         started        97 C:\Windows\Temp\...\UdDUbXH.exe, PE32 13->97 dropped 125 Antivirus detection for dropped file 13->125 127 Multi AV Scanner detection for dropped file 13->127 129 Very long command line found 13->129 23 powershell.exe 13->23         started        26 gpupdate.exe 1 16->26         started        28 conhost.exe 16->28         started        30 gpupdate.exe 1 18->30         started        32 conhost.exe 18->32         started        signatures5 process6 file7 93 C:\Users\user\AppData\Local\...\Install.exe, PE32 20->93 dropped 34 Install.exe 10 20->34         started        121 Uses cmd line tools excessively to alter registry or file data 23->121 39 cmd.exe 23->39         started        41 MpCmdRun.exe 23->41         started        43 conhost.exe 23->43         started        49 14 other processes 23->49 45 conhost.exe 26->45         started        47 conhost.exe 30->47         started        signatures8 process9 dnsIp10 99 192.168.2.1 unknown unknown 34->99 89 C:\Users\user\AppData\Local\...\DKYROCR.exe, PE32 34->89 dropped 91 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 34->91 dropped 111 Antivirus detection for dropped file 34->111 113 Multi AV Scanner detection for dropped file 34->113 115 Uses schtasks.exe or at.exe to add and modify task schedules 34->115 117 Modifies Group Policy settings 34->117 51 forfiles.exe 1 34->51         started        53 forfiles.exe 1 34->53         started        55 schtasks.exe 1 34->55         started        62 3 other processes 34->62 119 Uses cmd line tools excessively to alter registry or file data 39->119 58 reg.exe 39->58         started        60 conhost.exe 41->60         started        file11 signatures12 process13 signatures14 64 cmd.exe 1 51->64         started        67 conhost.exe 51->67         started        69 cmd.exe 1 53->69         started        71 conhost.exe 53->71         started        123 Uses cmd line tools excessively to alter registry or file data 55->123 73 conhost.exe 55->73         started        75 conhost.exe 62->75         started        77 conhost.exe 62->77         started        79 conhost.exe 62->79         started        process15 signatures16 101 Uses cmd line tools excessively to alter registry or file data 64->101 81 reg.exe 1 1 64->81         started        83 reg.exe 1 64->83         started        85 reg.exe 1 1 69->85         started        87 reg.exe 1 69->87         started        process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd/
Threat name:
Win32.Adware.Convagent
Create hunting rule
Status:
Malicious
First seen:
2022-10-06 04:38:25 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
14 of 40 (35.00%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nu4x56o356hnlc2kdagwhwuqaatvjql75snxhhaax24xz4sih76q._file
Verdict:
malicious
Similar samples:
042989c346f97f2b32d42fd378ba96afce41ac81041d3bf94d09ae7a8fcce110
19e13ec711892c7f28fb3eef31211dc67f1c6d5130098fd98ce529ae47453a33
3f69a578a5177449d61a0fd8c1d4290a4db14fae1b3b42a3e15cec495328ff93
62f21d6863eeb9346ab036278af9756955501c493e4e2748be5888b768ea29ac
85250ca9f679cdfebe009b7d66e409b330b35d6021e84e2ef7ceb0d64acdeff1
8babededed8dd05155c84b95ff079254fd2752e3d9343669bd4bbbcc2a943160
90bdaf99790ca86bf78803d00ca6c7fbd6f665be307bfea4e3ea1eec62b45dbb
d3e3764e07862be393ae1c57ab0e82882c0451c4c6f7d2421d8013aa06f9c722
d6a7d68369e1aed80a0ca4393882b4980be2816154d716f44627af6860a1b731
ddcd68653e59d24db32108439bdaa17833645403942b501d2b9b67e2e92c6950
+ 329 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221006-e9d5qsgda3/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks installed software on the system
Drops Chrome extension
Drops desktop.ini file(s)
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Gathering data
Unpacked files
SH256 hash:
786d52abf0d10f106c7f9042e9c1a68b518aa2a70ede1cfb72209abbfe669102
MD5 hash:
d681438503f29ad55cf0b31da71d1526
SHA1 hash:
97f46c9e6741f5beddfcdef340ee8efd95f4d94e
Link:
https://www.unpac.me/results/466fdd3c-993d-4717-8b0f-88c3d35b8961/
SH256 hash:
6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd
MD5 hash:
6e776d3302a07b7f20a55f6bf3444b66
SHA1 hash:
c3bef6dcea8b11ac9d1c8d66dfb01b4c39998803
Link:
https://www.unpac.me/results/466fdd3c-993d-4717-8b0f-88c3d35b8961/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/317094/

Comments