MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55376300150db2abd409b34697bc06ef9a2e8204d30ec6d73ed2e13609763017. 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: 55376300150db2abd409b34697bc06ef9a2e8204d30ec6d73ed2e13609763017
SHA3-384 hash: fe19fe087d42eacaebc39274dde7dcac8aa8c3421cabd3528ba8dfe951a2302898b098fbf8121f15a70192bd686e22ad
SHA1 hash: fdb571f96e3878a28c384a605d85530a952bc7a2
MD5 hash: a8746fdaab9b8a63768b76cd34e16e1d
humanhash: ack-vegan-zebra-india
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'590'052 bytes
First seen:2022-09-30 15:01:21 UTC
Last seen:2022-09-30 15:59:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'102 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OnQbCNo8TM2U1ZqEnVUFuc7XgSqUWeQ1FCVIOqz8Sm:3OQbCqd1ZqEVU3bgSKXPDXFm
Threatray 190 similar samples on MalwareBazaar
TLSH T1BA763360FDC284FEE49714799BBEAF9877F3E5101D02D87B07848D1D293CB928524B9A
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 :
26
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
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
Modifying a system file
Launching a process
Launching cmd.exe command interpreter
Creating a file in the system32 subdirectories
Creating a file
Creating a process with a hidden window
Deleting a recently created file
Forced system process termination
Launching a service
Sending a UDP request
Running batch commands
Blocking the Windows Defender launch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
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
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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 713556 Sample: file.exe Startdate: 30/09/2022 Architecture: WINDOWS Score: 88 98 www.testupdate.info 2->98 100 env-8376422.jelastic.regruhosting.ru 2->100 102 Multi AV Scanner detection for dropped file 2->102 104 Multi AV Scanner detection for submitted file 2->104 106 Sigma detected: Schedule system process 2->106 108 2 other signatures 2->108 11 file.exe 7 2->11         started        14 KnBjcyJ.exe 4 2->14         started        17 powershell.exe 12 2->17         started        19 3 other processes 2->19 signatures3 process4 file5 94 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->94 dropped 21 Install.exe 4 11->21         started        96 C:\Windows\Temp\...\hkJRumP.exe, PE32 14->96 dropped 122 Multi AV Scanner detection for dropped file 14->122 124 Very long command line found 14->124 25 powershell.exe 9 14->25         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 92 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->92 dropped 118 Multi AV Scanner detection for dropped file 21->118 35 Install.exe 10 21->35         started        120 Uses cmd line tools excessively to alter registry or file data 25->120 39 cmd.exe 25->39         started        41 MpCmdRun.exe 25->41         started        43 conhost.exe 25->43         started        49 16 other processes 25->49 45 conhost.exe 27->45         started        47 conhost.exe 31->47         started        signatures9 process10 file11 88 C:\Users\user\AppData\Local\...\KnBjcyJ.exe, PE32 35->88 dropped 90 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 35->90 dropped 110 Multi AV Scanner detection for dropped file 35->110 112 Uses schtasks.exe or at.exe to add and modify task schedules 35->112 114 Modifies Group Policy settings 35->114 51 forfiles.exe 1 35->51         started        53 forfiles.exe 1 35->53         started        55 schtasks.exe 2 35->55         started        61 3 other processes 35->61 116 Uses cmd line tools excessively to alter registry or file data 39->116 57 reg.exe 39->57         started        59 conhost.exe 41->59         started        signatures12 process13 process14 63 cmd.exe 1 51->63         started        66 conhost.exe 51->66         started        68 cmd.exe 1 53->68         started        70 conhost.exe 53->70         started        72 conhost.exe 55->72         started        74 conhost.exe 61->74         started        76 conhost.exe 61->76         started        78 conhost.exe 61->78         started        signatures15 126 Uses cmd line tools excessively to alter registry or file data 63->126 80 reg.exe 1 1 63->80         started        82 reg.exe 1 63->82         started        84 reg.exe 1 1 68->84         started        86 reg.exe 1 68->86         started        process16
Threat name:
Win32.Trojan.Jaik
Status:
Malicious
First seen:
2022-09-30 15:02:23 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
16 of 26 (61.54%)
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:
704acc9f72cfabfe4542fdd086c25c8af5cd9b254248f9ef7e5514e972b1db48
MD5 hash:
6b2791c83a389eb3787e8b0f9f1aac44
SHA1 hash:
ffe0dde4f90033f831e20ff3001d8018522c56fa
SH256 hash:
55376300150db2abd409b34697bc06ef9a2e8204d30ec6d73ed2e13609763017
MD5 hash:
a8746fdaab9b8a63768b76cd34e16e1d
SHA1 hash:
fdb571f96e3878a28c384a605d85530a952bc7a2
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

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