MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a690f0c944dcb8e5e77990140d6e0bf30f9635002ef5e2dfa61a14f1227b5dc6. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a690f0c944dcb8e5e77990140d6e0bf30f9635002ef5e2dfa61a14f1227b5dc6
SHA3-384 hash: 842d54e89d1610cfa7df1ef02f37e5ede21c8f54eaf221ddc3227374331b14ed6ceeb82fca62654bc85947cc2f0ca813
SHA1 hash: 6f2eb30d1bcb601601cd0f43fc4bbf73f22898df
MD5 hash: 21e09fe2054fe04803b71890d5b0da22
humanhash: skylark-maine-florida-nine
File name:file
Download: download sample
File size:7'633'989 bytes
First seen:2022-10-11 20:02:01 UTC
Last seen:2022-10-11 21:00:16 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 196608:91OrnH/s1pwSkzYNdfU1eI/3sZS+Lx8Kg/AIIRW2/:3OLH0kYN9meseS+L1KAU2/
Threatray 441 similar samples on MalwareBazaar
TLSH T1C6763343B9D499BEE17285325A019FF0BA76CCA81C39C4C737CA05F99B7C989C0DB195
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 :
21
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319049/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the system32 subdirectories
Creating a file
Creating a process with a hidden window
Forced system process termination
Deleting a recently created file
Launching a service
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Modifying a system file
Launching a process
Searching for the window
Launching cmd.exe command interpreter
Blocking the Windows Defender launch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6345cbc05cada2cbc6eb9c78/reports/3a99a43b-4cd0-4885-9415-9498f53f69a6/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:
Malicious
Link:
https://analyze.intezer.com/analyses/4bc81ec8-cf60-4c19-8e53-ca373407ee4f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1088311
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Performs DNS queries to domains with low reputation
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 dnsIp2 2 Behavior Graph ID: 720904 Sample: file.exe Startdate: 11/10/2022 Architecture: WINDOWS Score: 92 100 api3.check-data.xyz 2->100 102 googlehosted.l.googleusercontent.com 2->102 104 4 other IPs or domains 2->104 108 Multi AV Scanner detection for domain / URL 2->108 110 Antivirus detection for dropped file 2->110 112 Sigma detected: Schedule system process 2->112 114 3 other signatures 2->114 11 file.exe 7 2->11         started        14 rUovKPr.exe 8 2->14         started        17 powershell.exe 12 2->17         started        19 3 other processes 2->19 signatures3 process4 file5 96 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->96 dropped 21 Install.exe 4 11->21         started        98 C:\Windows\Temp\...\ffEYmPV.exe, PE32 14->98 dropped 126 Antivirus detection for dropped file 14->126 128 Very long command line found 14->128 24 powershell.exe 9 14->24         started        27 svchost.exe 14->27         started        29 gpupdate.exe 1 17->29         started        31 conhost.exe 17->31         started        33 gpupdate.exe 19->33         started        35 conhost.exe 19->35         started        signatures6 process7 file8 90 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->90 dropped 37 Install.exe 10 21->37         started        124 Uses cmd line tools excessively to alter registry or file data 24->124 41 cmd.exe 24->41         started        43 reg.exe 24->43         started        45 conhost.exe 24->45         started        51 10 other processes 24->51 47 conhost.exe 29->47         started        49 conhost.exe 33->49         started        signatures9 process10 file11 92 C:\Users\user\AppData\Local\...\rUovKPr.exe, PE32 37->92 dropped 94 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 37->94 dropped 116 Antivirus detection for dropped file 37->116 118 Uses schtasks.exe or at.exe to add and modify task schedules 37->118 120 Modifies Group Policy settings 37->120 53 forfiles.exe 1 37->53         started        55 forfiles.exe 1 37->55         started        57 schtasks.exe 2 37->57         started        63 3 other processes 37->63 122 Uses cmd line tools excessively to alter registry or file data 41->122 59 reg.exe 41->59         started        61 Conhost.exe 43->61         started        signatures12 process13 process14 65 cmd.exe 1 53->65         started        68 conhost.exe 53->68         started        70 cmd.exe 1 55->70         started        72 conhost.exe 55->72         started        74 conhost.exe 57->74         started        76 conhost.exe 63->76         started        78 conhost.exe 63->78         started        80 conhost.exe 63->80         started        signatures15 106 Uses cmd line tools excessively to alter registry or file data 65->106 82 reg.exe 1 1 65->82         started        84 reg.exe 1 65->84         started        86 reg.exe 1 1 70->86         started        88 reg.exe 1 70->88         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a690f0c944dcb8e5e77990140d6e0bf30f9635002ef5e2dfa61a14f1227b5dc6/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-10-11 20:03:21 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u2ipbske3s4olz3zsaka23ql6mhzmniaf326fx5gdikpcit3lxda._file
Verdict:
malicious
Similar samples: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 431 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/221011-yr51aacbd2/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
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
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1714d20b-acae-43f1-8423-d3e1b63338a4
Unpacked files
SH256 hash:
9a4b1d7b503e4f9aec8ddc0fe80976ce6d9c59f36be5c7b492950288069349ea
MD5 hash:
8e6c48704d541cf5860f294284b2c3ed
SHA1 hash:
62dfb20603e5878ff2b497c84c6a123e08856fa7
Link:
https://www.unpac.me/results/3c018a24-e91b-4cbb-b3d9-a16dc8cc7e5b/
SH256 hash:
a690f0c944dcb8e5e77990140d6e0bf30f9635002ef5e2dfa61a14f1227b5dc6
MD5 hash:
21e09fe2054fe04803b71890d5b0da22
SHA1 hash:
6f2eb30d1bcb601601cd0f43fc4bbf73f22898df
Link:
https://www.unpac.me/results/3c018a24-e91b-4cbb-b3d9-a16dc8cc7e5b/
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/a690f0c944dcb8e5e77990140d6e0bf30f9635002ef5e2dfa61a14f1227b5dc6

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/319049/

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