MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3264b5e44a76b86048741d7902a298a56c72da7ed384e5886103d310dfa1aab. 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: a3264b5e44a76b86048741d7902a298a56c72da7ed384e5886103d310dfa1aab
SHA3-384 hash: 494f384f128afca274fd399f2e004fca4d59eec5b4c8c826de955302758ba25afa61ba5bdce98791495ad29c955a825a
SHA1 hash: fabf1798e975d7e5c8898206ea11c019108c4af3
MD5 hash: da04e9fe5f578379fd38f7a33a3a8081
humanhash: north-aspen-table-tennis
File name:file
Download: download sample
File size:7'585'425 bytes
First seen:2022-10-04 20:02:59 UTC
Last seen:2022-10-04 20:58:45 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 196608:91OJfvqjCGcEwqsnH/K1Ne/CBldU+Ie+8RW/A:3OJfSmG5hsnuNYCDdke+iWo
Threatray 297 similar samples on MalwareBazaar
TLSH T1467633E93CF5C6B9E7B010388D940FD9C6BBEB794A114853739C8D0E2CBF445E216A5A
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 :
22
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316636/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching cmd.exe command interpreter
Modifying a system file
Launching a process
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
Replacing files
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/633c91788700c347f8f8623e/reports/c32d5c08-9132-42d9-97c8-5239adf3bafd/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/ef5baed0-af61-4d22-9977-75652bd26ada
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1083579
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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: 716133 Sample: file.exe Startdate: 04/10/2022 Architecture: WINDOWS Score: 100 96 api5.check-data.xyz 2->96 98 googlehosted.l.googleusercontent.com 2->98 100 4 other IPs or domains 2->100 102 Antivirus detection for dropped file 2->102 104 Multi AV Scanner detection for submitted file 2->104 106 Sigma detected: Schedule system process 2->106 108 3 other signatures 2->108 11 file.exe 7 2->11         started        14 mkyGvUP.exe 1 8 2->14         started        17 powershell.exe 12 2->17         started        19 3 other processes 2->19 signatures3 process4 file5 92 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->92 dropped 21 Install.exe 4 11->21         started        94 C:\Windows\Temp\...\UHWxCnW.exe, PE32 14->94 dropped 126 Antivirus detection for dropped file 14->126 128 Multi AV Scanner detection for dropped file 14->128 130 Very long command line found 14->130 25 powershell.exe 14->25         started        27 gpupdate.exe 1 17->27         started        29 conhost.exe 17->29         started        31 gpupdate.exe 1 19->31         started        33 conhost.exe 19->33         started        signatures6 process7 file8 90 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->90 dropped 120 Multi AV Scanner detection for dropped file 21->120 35 Install.exe 10 21->35         started        122 Uses cmd line tools excessively to alter registry or file data 25->122 39 cmd.exe 25->39         started        41 conhost.exe 25->41         started        43 reg.exe 25->43         started        49 7 other processes 25->49 45 conhost.exe 27->45         started        47 conhost.exe 31->47         started        signatures9 process10 file11 86 C:\Users\user\AppData\Local\...\mkyGvUP.exe, PE32 35->86 dropped 88 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 35->88 dropped 110 Antivirus detection for dropped file 35->110 112 Multi AV Scanner detection for dropped file 35->112 114 Uses schtasks.exe or at.exe to add and modify task schedules 35->114 116 Modifies Group Policy settings 35->116 51 forfiles.exe 1 35->51         started        53 forfiles.exe 1 35->53         started        55 schtasks.exe 2 35->55         started        59 3 other processes 35->59 118 Uses cmd line tools excessively to alter registry or file data 39->118 57 reg.exe 39->57         started        signatures12 process13 process14 61 cmd.exe 1 51->61         started        64 conhost.exe 51->64         started        66 cmd.exe 1 53->66         started        68 conhost.exe 53->68         started        70 conhost.exe 55->70         started        72 conhost.exe 59->72         started        74 conhost.exe 59->74         started        76 conhost.exe 59->76         started        signatures15 124 Uses cmd line tools excessively to alter registry or file data 61->124 78 reg.exe 1 1 61->78         started        80 reg.exe 1 61->80         started        82 reg.exe 1 1 66->82         started        84 reg.exe 1 66->84         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3264b5e44a76b86048741d7902a298a56c72da7ed384e5886103d310dfa1aab/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-10-04 20:03:24 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=umtewxseu5vymbehihlzakrjrjlmolnh5u4e4wegca6tcdp2dkvq._file
Verdict:
malicious
Similar samples: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 287 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion spyware stealer trojan
Link:
https://tria.ge/reports/221004-ysnsdsccf3/
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 BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/64d1b7d8-47ad-48c2-889f-48e768eed0c6
Unpacked files
SH256 hash:
c2c6addeccff4668199abf069c35e410abb0210fabb9d23dda4b75c88e17404b
MD5 hash:
3d51865cb58b3ff7ebc7b42324665f60
SHA1 hash:
62f71001aaa17b9328b2f88707260af127d64ff5
Link:
https://www.unpac.me/results/2ec4bbaa-3799-4c82-8dfc-323d75c81186/
SH256 hash:
a3264b5e44a76b86048741d7902a298a56c72da7ed384e5886103d310dfa1aab
MD5 hash:
da04e9fe5f578379fd38f7a33a3a8081
SHA1 hash:
fabf1798e975d7e5c8898206ea11c019108c4af3
Link:
https://www.unpac.me/results/2ec4bbaa-3799-4c82-8dfc-323d75c81186/
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/a3264b5e44a76b86048741d7902a298a56c72da7ed384e5886103d310dfa1aab

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/316636/

Comments