MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a72a7ac74a1c028e940836e74ea9bc50bdd7c4e66e416780802351905618e0c2. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a72a7ac74a1c028e940836e74ea9bc50bdd7c4e66e416780802351905618e0c2
SHA3-384 hash: 999859d8e47027b12bd2508f414b5aec5c7855370de81dfd6b8ea9efe6b63e5ca89e44fcafe8b33b8854ea464251bd91
SHA1 hash: 9dcc5f4187d6538f4990891c44d4ab5739c62530
MD5 hash: ab815d7ed26436b982233a2f20eaa602
humanhash: vegan-fish-magnesium-autumn
File name:file
Download: download sample
Signature Adware.Neoreklami
Create hunting rule
File size:7'645'119 bytes
First seen:2022-10-06 15:01:17 UTC
Last seen:2022-10-06 15:59:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'222 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 98304:91OKSiPL2VpiiSDsoZewukgQMZefD1M+pslhGpMmNEsL1E/AgONRkCObBZK4AC:91OKfPSHIfLJkKsl0n5AAgcRlK7Lb
Threatray 353 similar samples on MalwareBazaar
TLSH T1077633043BFAD5FBD30A11358E1837DAF1F2AA5A0761D82B47C91F2C1A7C1C1DAA6E54
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 :
24
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317346/
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
Searching for the window
Launching cmd.exe command interpreter
Modifying a system file
Launching a process
DNS request
Creating a process with a hidden window
Forced system process termination
Creating a file
Launching a service
Sending a UDP request
Replacing files
Deleting a recently created file
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/633eedecd089a0c15dd5872f/reports/0f15e665-3163-4705-84bb-36c6c5020aef/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/dfadbd90-a216-4ca6-b839-effd34a1c7e8
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1085055
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
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 signatures2 2 Behavior Graph ID: 717612 Sample: file.exe Startdate: 06/10/2022 Architecture: WINDOWS Score: 96 95 Antivirus detection for dropped file 2->95 97 Multi AV Scanner detection for dropped file 2->97 99 Multi AV Scanner detection for submitted file 2->99 101 3 other signatures 2->101 10 file.exe 7 2->10         started        13 wbfwTqn.exe 1 8 2->13         started        16 powershell.exe 12 2->16         started        18 gpscript.exe 2->18         started        process3 file4 87 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->87 dropped 20 Install.exe 4 10->20         started        89 C:\Windows\Temp\...\HwbvGkd.exe, PE32 13->89 dropped 109 Antivirus detection for dropped file 13->109 111 Multi AV Scanner detection for dropped file 13->111 113 Very long command line found 13->113 24 powershell.exe 9 13->24         started        26 gpupdate.exe 1 16->26         started        28 conhost.exe 16->28         started        signatures5 process6 file7 85 C:\Users\user\AppData\Local\...\Install.exe, PE32 20->85 dropped 103 Multi AV Scanner detection for dropped file 20->103 30 Install.exe 10 20->30         started        105 Uses cmd line tools excessively to alter registry or file data 24->105 34 cmd.exe 24->34         started        36 conhost.exe 24->36         started        38 reg.exe 24->38         started        42 12 other processes 24->42 40 conhost.exe 26->40         started        signatures8 process9 file10 91 C:\Users\user\AppData\Local\...\wbfwTqn.exe, PE32 30->91 dropped 93 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 30->93 dropped 115 Antivirus detection for dropped file 30->115 117 Multi AV Scanner detection for dropped file 30->117 119 Uses schtasks.exe or at.exe to add and modify task schedules 30->119 121 Modifies Group Policy settings 30->121 44 forfiles.exe 1 30->44         started        46 forfiles.exe 1 30->46         started        48 schtasks.exe 2 30->48         started        56 3 other processes 30->56 123 Uses cmd line tools excessively to alter registry or file data 34->123 50 reg.exe 34->50         started        52 Conhost.exe 36->52         started        54 Conhost.exe 38->54         started        signatures11 process12 process13 58 cmd.exe 1 44->58         started        61 conhost.exe 44->61         started        63 cmd.exe 1 46->63         started        65 conhost.exe 46->65         started        67 conhost.exe 48->67         started        69 conhost.exe 56->69         started        71 conhost.exe 56->71         started        73 conhost.exe 56->73         started        signatures14 107 Uses cmd line tools excessively to alter registry or file data 58->107 75 reg.exe 1 1 58->75         started        77 reg.exe 1 58->77         started        79 Conhost.exe 58->79         started        81 reg.exe 1 1 63->81         started        83 reg.exe 1 63->83         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a72a7ac74a1c028e940836e74ea9bc50bdd7c4e66e416780802351905618e0c2/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-10-06 15:02:25 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4vhvr2kdqbi5faig3tu5kn4kc65prhgnzawpaeaenizavqy4dba._file
Verdict:
malicious
Similar samples:
05d04c550eaf534dc48dd87cf18ab08932e4ec5414edd194a1b9d97011879b93
Adware.Neoreklami
1ede153a35f1c3669715eba710c343dd6dedf771ea61fe8bd1fd64486dfa405f
Adware.Neoreklami
228386a9d61fe4eecac0c500807c8fd9dda2473045eac84e863b790f4c75a9e6
Adware.Neoreklami
6274de5c44418babb621dbc940ff647bcabdf8570d0298dc2068c7f4c9489f1e
Adware.Neoreklami
6d397ef9dbef8ed58b4a180d63da90002754c17fec9b739c00beb97cf2483ffd
Adware.Neoreklami
6ffda57152594342a0a5c08339a3a8428b82fc380f5bea984a63e545b870f8c6
Adware.Neoreklami
8490074b5c3c46d343650fadb73600b5f703de709fa9a571179256225e7ce1df
Adware.Neoreklami
9d1c78b697492ff2850fc2f9e3c732ad014807b28f8d5d709e24ca14a81091b7
Adware.Neoreklami
e9bc67acfc069c9694eba96b84b9640aaa30881a171190c0bd0e50d10160dcdd
Adware.Neoreklami
ff8d2f3e3a99125370f6ed12563b11eef2f76d5cf938371607dc64e12f5e304d
Adware.Neoreklami
+ 343 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221006-sef8haaaap/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/125b08c1-f214-4c1d-9fa7-504fec179123
Unpacked files
SH256 hash:
a72a7ac74a1c028e940836e74ea9bc50bdd7c4e66e416780802351905618e0c2
MD5 hash:
ab815d7ed26436b982233a2f20eaa602
SHA1 hash:
9dcc5f4187d6538f4990891c44d4ab5739c62530
Link:
https://www.unpac.me/results/0c8632dd-1d8c-4d89-b50e-26f1916f76b8/
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/a72a7ac74a1c028e940836e74ea9bc50bdd7c4e66e416780802351905618e0c2

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/317346/

Comments