MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f79669d34e38545d8c1904b88aa4f9b9ecd9312f98a39c1fec1bc3bacf3f4897. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: f79669d34e38545d8c1904b88aa4f9b9ecd9312f98a39c1fec1bc3bacf3f4897
SHA3-384 hash: 8c914ad9bb34b6ee2fef5402f0bee76bb24f0ea79c2e331c323b27ab4c878991fdac52d3fd0b8da586ba7d188280001a
SHA1 hash: 2f5c5e5cd680412a01212986f99c6b85808078aa
MD5 hash: 41fd50bcd68c5a987282082753fe4650
humanhash: one-five-moon-october
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'619'927 bytes
First seen:2022-09-24 08:05:30 UTC
Last seen:2022-09-24 08:58:46 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 196608:91OSuiOHmQAEO5tQ51Rzg3ricHwdPCjmsLAXt/qaiiSAavY/5KiT/lA:3OhdGQE05vSrwPCqsLyhq7AumLlA
Threatray 27 similar samples on MalwareBazaar
TLSH T1207633223DF195BCD2408530696CBFCDDBAEE9624D3690B71FB14E1D2D782D0C0A69B9
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 :
5
# of downloads :
274
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
Launching cmd.exe command interpreter
Launching a process
Modifying a system file
Creating a file in the system32 subdirectories
Creating a file
Sending a custom TCP request
Creating a process with a hidden window
Forced system process termination
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Launching a service
Sending a UDP request
Deleting a recently created file
Replacing files
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckCmdLine
GetTempPath
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
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:
troj.evad
Score:
100 / 100
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 708900 Sample: file.exe Startdate: 24/09/2022 Architecture: WINDOWS Score: 100 98 www.testupdate.info 2->98 100 service-domain.xyz 2->100 102 9 other IPs or domains 2->102 104 Antivirus detection for dropped file 2->104 106 Multi AV Scanner detection for submitted file 2->106 108 Sigma detected: Schedule system process 2->108 110 3 other signatures 2->110 11 file.exe 7 2->11         started        14 xmliuPU.exe 5 2->14         started        17 powershell.exe 12 2->17         started        19 3 other processes 2->19 signatures3 process4 file5 94 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->94 dropped 21 Install.exe 4 11->21         started        96 C:\Windows\Temp\...\KxwDoVh.exe, PE32 14->96 dropped 128 Antivirus detection for dropped file 14->128 130 Multi AV Scanner detection for dropped file 14->130 132 Very long command line found 14->132 25 powershell.exe 9 14->25         started        27 gpupdate.exe 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 92 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->92 dropped 122 Multi AV Scanner detection for dropped file 21->122 35 Install.exe 10 21->35         started        124 Uses cmd line tools excessively to alter registry or file data 25->124 39 cmd.exe 25->39         started        41 conhost.exe 25->41         started        43 reg.exe 25->43         started        49 16 other processes 25->49 45 conhost.exe 27->45         started        47 conhost.exe 31->47         started        signatures9 process10 file11 88 C:\Users\user\AppData\Local\...\xmliuPU.exe, PE32 35->88 dropped 90 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 35->90 dropped 112 Antivirus detection for dropped file 35->112 114 Multi AV Scanner detection for dropped file 35->114 116 Uses schtasks.exe or at.exe to add and modify task schedules 35->116 118 Modifies Group Policy settings 35->118 51 forfiles.exe 1 35->51         started        53 forfiles.exe 1 35->53         started        55 schtasks.exe 2 35->55         started        59 4 other processes 35->59 120 Uses cmd line tools excessively to alter registry or file data 39->120 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        78 conhost.exe 59->78         started        signatures15 126 Uses cmd line tools excessively to alter registry or file data 61->126 80 reg.exe 1 1 61->80         started        82 reg.exe 1 61->82         started        84 reg.exe 1 1 66->84         started        86 reg.exe 1 66->86         started        process16
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-09-24 08:06:25 UTC
File Type:
PE (Exe)
Extracted files:
19
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:
34b9e8e9e2930a1d0c80a086eb97a92be88cd6f2f2246768cc95d8755aa41b6d
MD5 hash:
be5ea261ce17faaa9ec558db828c47bd
SHA1 hash:
ea4af8131d46c98b875ace1d7c8638aa49f7a500
SH256 hash:
f79669d34e38545d8c1904b88aa4f9b9ecd9312f98a39c1fec1bc3bacf3f4897
MD5 hash:
41fd50bcd68c5a987282082753fe4650
SHA1 hash:
2f5c5e5cd680412a01212986f99c6b85808078aa
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