MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61415d0c58a7f862b5317314dac9e40e42eb4012d85b0d823732b87c3db3d89f. 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



Adware.Neoreklami


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 61415d0c58a7f862b5317314dac9e40e42eb4012d85b0d823732b87c3db3d89f
SHA3-384 hash: 77da344038b486d3a6642fbeeec788a248c69c917ecd3756b5469474de912325182a9e61116f18cfdc5a7f8fc85b29ac
SHA1 hash: 0554997c4a6a7ab805be77664074044e5b80f686
MD5 hash: 2d4fd70767a9ac49fc75324857938968
humanhash: berlin-bravo-winter-arizona
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'633'604 bytes
First seen:2022-10-07 10:39:30 UTC
Last seen:2022-10-07 10:59:21 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 196608:91O+J+n1A2PoBtsYNuxtzTz4zpK64mvne35iwtD:3O+W1xPoByYNuxtzozpD4mvngiOD
Threatray 378 similar samples on MalwareBazaar
TLSH T1AD76333237E9C23CE2125172BD6E1FCCF39152541938CCB32336DEAE6D751926621BA5
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)
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:Adware.Neoreklami exe


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

Intelligence


File Origin
# of uploads :
9
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
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
Modifying a system file
Launching a process
Launching cmd.exe command interpreter
DNS request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Deleting a recently created file
Creating a process with a hidden window
Creating a file
Forced system process termination
Launching a service
Running batch commands
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
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad.troj
Score:
100 / 100
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped 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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 718207 Sample: file.exe Startdate: 07/10/2022 Architecture: WINDOWS Score: 100 96 api4.check-data.xyz 2->96 98 googlehosted.l.googleusercontent.com 2->98 100 4 other IPs or domains 2->100 102 Multi AV Scanner detection for domain / URL 2->102 104 Antivirus detection for dropped 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 fWUdhpj.exe 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\...\AXcxNqV.exe, PE32 14->94 dropped 126 Antivirus detection for dropped file 14->126 128 Very long command line found 14->128 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 15 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\...\fWUdhpj.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
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-10-07 10:40:27 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
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
Unpacked files
SH256 hash:
a0d026e5ac385b55297103d121fa96db60072b8ed409d488253fd2cec01d3bdc
MD5 hash:
6882212c390608349b46b741191f8032
SHA1 hash:
70c62579f382cebbf0eed03ee20390a4f324b0fb
SH256 hash:
61415d0c58a7f862b5317314dac9e40e42eb4012d85b0d823732b87c3db3d89f
MD5 hash:
2d4fd70767a9ac49fc75324857938968
SHA1 hash:
0554997c4a6a7ab805be77664074044e5b80f686
Please note that we are no longer able to provide a coverage score for Virus Total.

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

Comments