MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f655b4b118590899acde50522c42650ef564f23d00f1322b02b963ee2e2f9cf. 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: 2f655b4b118590899acde50522c42650ef564f23d00f1322b02b963ee2e2f9cf
SHA3-384 hash: ef7877c68398bb25b7728ac50abe360528669a8cc017f8532467c5e7b6003889d7af456128c58f6668775df74b34c1a4
SHA1 hash: 5ee5e483a8ff7c29efffaf616d5ad23fb3662deb
MD5 hash: 0091ca643ecc8a29e8780b92354ae604
humanhash: sweet-coffee-eight-angel
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'608'301 bytes
First seen:2022-10-30 08:28:22 UTC
Last seen:2022-10-30 08:43:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'468 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OlrXtNroqJahZycWv1NEQeeV16T00zdnCgzNrOSRA2M8:3Ox9NroHjpW9NE5e16Y0NCgzNrOSRAv8
Threatray 639 similar samples on MalwareBazaar
TLSH T1E2763315F2F08CBDCF56C1B0C4091DD982F0DE5E4E358C975B8E897963FE68CA22A949
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 :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-30 08:29:27 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Modifying a system file
Searching for the window
Launching a process
Launching cmd.exe command interpreter
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
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
Score:
88 / 100
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 733852 Sample: file.exe Startdate: 30/10/2022 Architecture: WINDOWS Score: 88 91 Antivirus detection for dropped file 2->91 93 Multi AV Scanner detection for dropped file 2->93 95 Sigma detected: Schedule system process 2->95 97 2 other signatures 2->97 10 file.exe 7 2->10         started        13 uRXBddb.exe 8 2->13         started        16 powershell.exe 12 2->16         started        18 gpscript.exe 2->18         started        process3 file4 83 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->83 dropped 20 Install.exe 4 10->20         started        85 C:\Windows\Temp\...\axrSMdV.exe, PE32 13->85 dropped 105 Antivirus detection for dropped file 13->105 107 Multi AV Scanner detection for dropped file 13->107 109 Very long command line found 13->109 24 powershell.exe 9 13->24         started        26 gpupdate.exe 1 16->26         started        28 conhost.exe 16->28         started        signatures5 process6 file7 81 C:\Users\user\AppData\Local\...\Install.exe, PE32 20->81 dropped 99 Multi AV Scanner detection for dropped file 20->99 30 Install.exe 10 20->30         started        101 Uses cmd line tools excessively to alter registry or file data 24->101 34 cmd.exe 24->34         started        36 conhost.exe 24->36         started        38 reg.exe 24->38         started        42 21 other processes 24->42 40 conhost.exe 26->40         started        signatures8 process9 file10 87 C:\Users\user\AppData\Local\...\uRXBddb.exe, PE32 30->87 dropped 89 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 30->89 dropped 111 Antivirus detection for dropped file 30->111 113 Multi AV Scanner detection for dropped file 30->113 115 Uses schtasks.exe or at.exe to add and modify task schedules 30->115 117 Modifies Group Policy settings 30->117 44 forfiles.exe 1 30->44         started        46 forfiles.exe 1 30->46         started        48 schtasks.exe 2 30->48         started        52 5 other processes 30->52 119 Uses cmd line tools excessively to alter registry or file data 34->119 50 reg.exe 34->50         started        signatures11 process12 process13 54 cmd.exe 1 44->54         started        57 conhost.exe 44->57         started        59 cmd.exe 1 46->59         started        61 conhost.exe 46->61         started        63 conhost.exe 48->63         started        65 conhost.exe 52->65         started        67 conhost.exe 52->67         started        69 conhost.exe 52->69         started        71 conhost.exe 52->71         started        signatures14 103 Uses cmd line tools excessively to alter registry or file data 54->103 73 reg.exe 1 1 54->73         started        75 reg.exe 1 54->75         started        77 reg.exe 1 1 59->77         started        79 reg.exe 1 59->79         started        process15
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-10-30 08:29:25 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion spyware stealer trojan
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 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
Unpacked files
SH256 hash:
7cca8872e77c5d072e449597ba1eb81b16fd925de9b13df264388174b020959e
MD5 hash:
350e1fae7b1e0ef1297a77ba639251c6
SHA1 hash:
122318b50c0bba6888c05f2fa8ba9784a955e59c
SH256 hash:
2f655b4b118590899acde50522c42650ef564f23d00f1322b02b963ee2e2f9cf
MD5 hash:
0091ca643ecc8a29e8780b92354ae604
SHA1 hash:
5ee5e483a8ff7c29efffaf616d5ad23fb3662deb
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