MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6655353c639bab7b6e7b717410f8d1c8d564d418865e177aa867c57ad11c97dd. 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: 6655353c639bab7b6e7b717410f8d1c8d564d418865e177aa867c57ad11c97dd
SHA3-384 hash: 27ccf7c25a0e1306937a3ce88f27f220233361f88897422e5264944ec2a46dbc9ed102bdf9050a7d46cdc074acebc401
SHA1 hash: 6597e53d9143e5d40c4a1fb12e00e0372b13accc
MD5 hash: db531a58dfd7afb4e5c99cd2f88da9ec
humanhash: batman-triple-six-winter
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'643'007 bytes
First seen:2022-10-23 20:34:33 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 196608:91O2fABCN3iiMPOLCfyiBqqDyT7b5CeJHZul1e07xneG+t:3OuNNSiEOLClQTRCeJHZuBZelt
Threatray 560 similar samples on MalwareBazaar
TLSH T14376334234E08835D8830C7099AF8AEAEAA7D7CC5763203B7761856CFF35D68DBB5415
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 :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-23 20:35:12 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 cmd.exe command interpreter
Modifying a system file
Launching a process
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the system32 subdirectories
Deleting a recently created file
Creating a file
Creating a process with a hidden window
Forced system process termination
Launching a service
Sending a UDP request
Replacing files
Running batch commands
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
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:
80 / 100
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
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: 728692 Sample: file.exe Startdate: 23/10/2022 Architecture: WINDOWS Score: 80 97 Antivirus detection for dropped file 2->97 99 Sigma detected: Schedule system process 2->99 101 Suspicious powershell command line found 2->101 103 Encrypted powershell cmdline option found 2->103 10 file.exe 7 2->10         started        13 baCttHv.exe 1 8 2->13         started        16 powershell.exe 12 2->16         started        18 powershell.exe 2->18         started        process3 file4 93 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->93 dropped 20 Install.exe 4 10->20         started        95 C:\Windows\Temp\...\hvdxPIg.exe, PE32 13->95 dropped 115 Antivirus detection for dropped file 13->115 117 Very long command line found 13->117 119 Uses cmd line tools excessively to alter registry or file data 13->119 23 powershell.exe 9 13->23         started        26 gpscript.exe 13->26         started        28 gpupdate.exe 16->28         started        30 conhost.exe 16->30         started        32 gpupdate.exe 18->32         started        34 conhost.exe 18->34         started        signatures5 process6 file7 87 C:\Users\user\AppData\Local\...\Install.exe, PE32 20->87 dropped 36 Install.exe 10 20->36         started        113 Uses cmd line tools excessively to alter registry or file data 23->113 40 cmd.exe 23->40         started        42 conhost.exe 23->42         started        44 gpscript.exe 23->44         started        50 18 other processes 23->50 46 conhost.exe 28->46         started        48 conhost.exe 32->48         started        signatures8 process9 file10 89 C:\Users\user\AppData\Local\...\baCttHv.exe, PE32 36->89 dropped 91 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 36->91 dropped 105 Antivirus detection for dropped file 36->105 107 Uses schtasks.exe or at.exe to add and modify task schedules 36->107 109 Modifies Group Policy settings 36->109 52 forfiles.exe 1 36->52         started        54 forfiles.exe 1 36->54         started        56 schtasks.exe 2 36->56         started        60 3 other processes 36->60 111 Uses cmd line tools excessively to alter registry or file data 40->111 58 reg.exe 40->58         started        signatures11 process12 process13 62 cmd.exe 1 52->62         started        65 conhost.exe 52->65         started        67 cmd.exe 1 54->67         started        69 conhost.exe 54->69         started        71 conhost.exe 56->71         started        73 conhost.exe 60->73         started        75 conhost.exe 60->75         started        77 conhost.exe 60->77         started        signatures14 121 Uses cmd line tools excessively to alter registry or file data 62->121 79 reg.exe 1 1 62->79         started        81 reg.exe 1 62->81         started        83 reg.exe 1 1 67->83         started        85 reg.exe 1 67->85         started        process15
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-10-23 21:29:24 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
15 of 26 (57.69%)
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:
362372b8fea65e50d27530b395a3e593a8c1aef12e3286dfbb1cc5fb6eba2ae3
MD5 hash:
a0f540e5021812c7ad0113e26f08c5f4
SHA1 hash:
c0f62c5cd02e84d0dc92200b4872743e4f954417
SH256 hash:
6655353c639bab7b6e7b717410f8d1c8d564d418865e177aa867c57ad11c97dd
MD5 hash:
db531a58dfd7afb4e5c99cd2f88da9ec
SHA1 hash:
6597e53d9143e5d40c4a1fb12e00e0372b13accc
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