MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2812df9257fad80353279f11d0a8142a47b1126f3d71c2a261ea8ec00bbdec60. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2812df9257fad80353279f11d0a8142a47b1126f3d71c2a261ea8ec00bbdec60
SHA3-384 hash: cba7af497eda3d62163d927fffb383b68cd9de13ff22cc939392825752cd69df1ef40b219510c1127e10aa314ecbcc83
SHA1 hash: 9ac6f37a2abaf74202502ed1d0f9710a52ee0111
MD5 hash: eabd53d58afad6650d7081a28da5aa0c
humanhash: alabama-romeo-oregon-zulu
File name:file
Download: download sample
Signature Adware.Neoreklami
Create hunting rule
File size:7'592'219 bytes
First seen:2022-10-13 11:21:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OlEuXrorYgGjXmw2RJznNALaleB9Zk47:3OOr6XmpJz+o89Zd7
Threatray 482 similar samples on MalwareBazaar
TLSH T1707633123BE580FCD2A792350485FEEAA2F1D1554F7A0DAB73C7850A663C7E1D80664F
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 :
1
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319866/
Detection(s):
SecuriteInfo.com.Program.Unwanted.2823.171.UNOFFICIAL
Create hunting rule

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
Launching cmd.exe command interpreter
Launching a process
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Searching for the window
Creating a file in the system32 subdirectories
Creating a file
DNS request
Creating a process with a hidden window
Deleting a recently created file
Forced system process termination
Launching a service
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6347f4de5cada2cbc6ebe973/reports/b1361b8c-c694-4d33-a4af-49311f5bc63c/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/f9c7498d-0e82-4e9c-92af-fa21a1807678
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1089760
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 722371 Sample: file.exe Startdate: 13/10/2022 Architecture: WINDOWS Score: 100 97 api4.check-data.xyz 2->97 99 googlehosted.l.googleusercontent.com 2->99 101 4 other IPs or domains 2->101 103 Multi AV Scanner detection for domain / URL 2->103 105 Antivirus detection for dropped file 2->105 107 Sigma detected: Schedule system process 2->107 109 3 other signatures 2->109 11 file.exe 7 2->11         started        14 KlLdtqj.exe 8 2->14         started        17 powershell.exe 12 2->17         started        19 2 other processes 2->19 signatures3 process4 file5 93 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->93 dropped 21 Install.exe 4 11->21         started        95 C:\Windows\Temp\...\toVKgSU.exe, PE32 14->95 dropped 125 Antivirus detection for dropped file 14->125 127 Very long command line found 14->127 24 powershell.exe 9 14->24         started        27 gpupdate.exe 1 17->27         started        29 conhost.exe 17->29         started        31 gpupdate.exe 19->31         started        33 conhost.exe 19->33         started        signatures6 process7 file8 91 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->91 dropped 35 Install.exe 10 21->35         started        121 Uses cmd line tools excessively to alter registry or file data 24->121 39 cmd.exe 24->39         started        41 conhost.exe 24->41         started        43 gpscript.exe 24->43         started        49 17 other processes 24->49 45 conhost.exe 27->45         started        47 conhost.exe 31->47         started        signatures9 process10 file11 87 C:\Users\user\AppData\Local\...\KlLdtqj.exe, PE32 35->87 dropped 89 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 35->89 dropped 111 Antivirus detection for dropped file 35->111 113 Multi AV Scanner detection for dropped file 35->113 115 Uses schtasks.exe or at.exe to add and modify task schedules 35->115 117 Modifies Group Policy settings 35->117 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->59 119 Uses cmd line tools excessively to alter registry or file data 39->119 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 123 Uses cmd line tools excessively to alter registry or file data 61->123 78 reg.exe 1 1 61->78         started        81 reg.exe 1 61->81         started        83 reg.exe 1 1 66->83         started        85 reg.exe 1 66->85         started        process16 signatures17 129 Uses cmd line tools excessively to alter registry or file data 78->129
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2812df9257fad80353279f11d0a8142a47b1126f3d71c2a261ea8ec00bbdec60/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-10-13 11:22:26 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=fajn7esx7lmaguzht4i5bkaufjd3cetphvy4fitb5khmac555rqa._file
Verdict:
malicious
Similar samples:
18b8de802c7d2accddc4769d5aac4686cec0ea84806b9eb9dd2dac84557b0895
Adware.Neoreklami
35884b9f1d36bffa1aef1496eacd2a273f19500034409e92683cfcb069e6ce6e
Adware.Neoreklami
541c733595b3282b051a43d17ef5a5bb889f3ffa53a360917fc0a8913db3b651
Adware.Neoreklami
54e9d59de90326bada997e0e9cd86aca61c9d51d8738737e6965a70aa82b23e4
Adware.Neoreklami
6d81e3f6c9c87c663248587794508df7662018f8bbf7bf62e8d58828e973d211
Adware.Neoreklami
91c4abd856a7f0709e8b14ce66db2455017f338d32a713846d6a226ec73a6e0e
Adware.Neoreklami
93da010fb0150e7aefe2e21a722b1616a9b106232b09c44b3bfabdce041b836e
Adware.Neoreklami
9ebd9528bcf9cb142962ed57557d3501296d5db4c896d38c72f448f111e46880
Adware.Neoreklami
da2f00084624a3a86c88bdaa856548709baa5843916d8c9781d3f68a0070ba19
Adware.Neoreklami
de3a04a16f44b3f46190d4b8d89f4363d448556ebc7480e04000f4a38ca6a4d1
Adware.Neoreklami
+ 472 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221013-ngkaqacaf4/
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
Blocklisted process makes network request
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/3845ffc8-bb32-4c4a-99e6-969b487f30ea
Unpacked files
SH256 hash:
fc39a29d5fe6aa285d331e8d23bdc0316ed29948a28e4525bf07e5f722601ada
MD5 hash:
d770bd73f0b16d25a74845fb3074551c
SHA1 hash:
ff5fd515b8f3bf929acea929e62c3143de9c5c44
Link:
https://www.unpac.me/results/3e8004cd-2a46-407e-87d2-619e6d991935/
SH256 hash:
2812df9257fad80353279f11d0a8142a47b1126f3d71c2a261ea8ec00bbdec60
MD5 hash:
eabd53d58afad6650d7081a28da5aa0c
SHA1 hash:
9ac6f37a2abaf74202502ed1d0f9710a52ee0111
Link:
https://www.unpac.me/results/3e8004cd-2a46-407e-87d2-619e6d991935/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2812df9257fad80353279f11d0a8142a47b1126f3d71c2a261ea8ec00bbdec60

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

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/319866/

Comments