MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecf615de67893390acfdcf576566e93384c5345087cdc1942838d8113831aa99. 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: ecf615de67893390acfdcf576566e93384c5345087cdc1942838d8113831aa99
SHA3-384 hash: 5d5972d164f149c5c472b403e2247b9df708a85ed4992175927d26eadd983d43a987649d62a3a97080f32899eb15c91a
SHA1 hash: 3aa07595ead9df1bbc244494f79a288032c28a3b
MD5 hash: 0be99f00a9bae8d1e42a43b44792d9f5
humanhash: nineteen-bacon-edward-twenty
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'589'824 bytes
First seen:2022-12-02 23:32:44 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 196608:91On/LPHlvKgtHHEVZqeCY7LOxWi9qUJvCzC9vO:3OnTHl3pHEVOxWcJv2C9G
Threatray 1'007 similar samples on MalwareBazaar
TLSH T1E876332138D6C9B2D29279B08D257DC2A1FED6910F36C46763EB7F09193A537821F329
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10523/12/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.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 :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-02 23:33:16 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
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 a process
Modifying a system file
Launching cmd.exe command interpreter
Sending a custom TCP request
Creating a process with a hidden window
Forced system process termination
Replacing files
Launching a service
Sending a UDP request
Deleting a recently created file
Creating a file
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:
troj.evad
Score:
92 / 100
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
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: 759610 Sample: file.exe Startdate: 03/12/2022 Architecture: WINDOWS Score: 92 93 api4.check-data.xyz 2->93 95 checkdata-1114476139.us-west-2.elb.amazonaws.com 2->95 105 Multi AV Scanner detection for domain / URL 2->105 107 Antivirus detection for dropped file 2->107 109 Sigma detected: Schedule system process 2->109 111 3 other signatures 2->111 11 file.exe 7 2->11         started        14 UnPdEkf.exe 8 2->14         started        17 powershell.exe 12 2->17         started        19 gpscript.exe 2->19         started        signatures3 process4 file5 85 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->85 dropped 21 Install.exe 4 11->21         started        87 C:\Windows\Temp\...\iaJXLIN.exe, PE32 14->87 dropped 119 Antivirus detection for dropped file 14->119 121 Very long command line found 14->121 123 Uses cmd line tools excessively to alter registry or file data 14->123 24 powershell.exe 9 14->24         started        27 gpupdate.exe 1 17->27         started        29 conhost.exe 17->29         started        signatures6 process7 file8 83 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->83 dropped 31 Install.exe 10 21->31         started        115 Uses cmd line tools excessively to alter registry or file data 24->115 35 cmd.exe 24->35         started        37 conhost.exe 24->37         started        39 reg.exe 24->39         started        43 19 other processes 24->43 41 conhost.exe 27->41         started        signatures9 process10 file11 89 C:\Users\user\AppData\Local\...\UnPdEkf.exe, PE32 31->89 dropped 91 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 31->91 dropped 97 Antivirus detection for dropped file 31->97 99 Uses schtasks.exe or at.exe to add and modify task schedules 31->99 101 Modifies Group Policy settings 31->101 45 forfiles.exe 1 31->45         started        47 forfiles.exe 1 31->47         started        49 schtasks.exe 2 31->49         started        53 3 other processes 31->53 103 Uses cmd line tools excessively to alter registry or file data 35->103 51 reg.exe 35->51         started        signatures12 process13 process14 55 cmd.exe 1 45->55         started        58 conhost.exe 45->58         started        60 cmd.exe 1 47->60         started        62 conhost.exe 47->62         started        64 conhost.exe 49->64         started        66 conhost.exe 53->66         started        68 conhost.exe 53->68         started        70 conhost.exe 53->70         started        signatures15 113 Uses cmd line tools excessively to alter registry or file data 55->113 72 reg.exe 1 1 55->72         started        75 reg.exe 1 55->75         started        77 Conhost.exe 58->77         started        79 reg.exe 1 1 60->79         started        81 reg.exe 1 60->81         started        process16 signatures17 117 Very long command line found 72->117
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-12-02 23:33:23 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
15 of 39 (38.46%)
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
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
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:
91f42b613fd376848ca7f4180c54e41c8b8829bfeb832726656659d88621409b
MD5 hash:
463b4afedb9fe788b7741277fb3af776
SHA1 hash:
e5b2e69b5efa96fc1983026946f8b3df0f3e39a4
SH256 hash:
ecf615de67893390acfdcf576566e93384c5345087cdc1942838d8113831aa99
MD5 hash:
0be99f00a9bae8d1e42a43b44792d9f5
SHA1 hash:
3aa07595ead9df1bbc244494f79a288032c28a3b
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