MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 802cffab58a8fb9abe2352a64c7daa2e6d5c37e4301c3398096d0b80c994425a. 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: 802cffab58a8fb9abe2352a64c7daa2e6d5c37e4301c3398096d0b80c994425a
SHA3-384 hash: 51034f9797a0b8073945689b06806898db9478481fde944e66d8f19e4e75e41446e79b63cff14bb34ffb55b490909a95
SHA1 hash: 0b2b4907214fa23564b746afc589eb9931fdd754
MD5 hash: fb5f407138bd411603416fb6f5172eb5
humanhash: jersey-tennis-ink-oxygen
File name:file
Download: download sample
Signature Adware.Neoreklami
File size:7'618'618 bytes
First seen:2022-10-26 22:10:31 UTC
Last seen:2022-10-26 22:52:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3786a4cf8bfee8b4821db03449141df4 (2'468 x Adware.Neoreklami, 2 x RedLineStealer, 2 x Adware.MultiPlug)
ssdeep 196608:91OKGRoBjEbArqFdY1/eeFcgMTtEcAdEOAzXPbhVdjBF:3OKGROjGfdY9DirGcAdE5fbh
Threatray 623 similar samples on MalwareBazaar
TLSH T1507633613CF9C4BACE4048B19A456BC468B6F7791E307C6777B0502C2EBFA1B866C746
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 :
2
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-26 22:13:52 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
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Sending a custom TCP request
Searching for the window
Launching cmd.exe command interpreter
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Modifying a system file
Launching a process
Creating a file in the system32 subdirectories
DNS request
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
Replacing files
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
GetTempPath
CheckCmdLine
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.troj
Score:
100 / 100
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
Multi AV Scanner detection for submitted 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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 731529 Sample: file.exe Startdate: 27/10/2022 Architecture: WINDOWS Score: 100 98 api3.check-data.xyz 2->98 100 checkdata-1114476139.us-west-2.elb.amazonaws.com 2->100 102 Multi AV Scanner detection for domain / URL 2->102 104 Antivirus detection for dropped file 2->104 106 Multi AV Scanner detection for dropped file 2->106 108 5 other signatures 2->108 11 file.exe 7 2->11         started        14 YzASsoa.exe 8 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\...\VRmoXIa.exe, PE32 14->96 dropped 124 Antivirus detection for dropped file 14->124 126 Multi AV Scanner detection for dropped file 14->126 128 Very long command line found 14->128 25 powershell.exe 14->25         started        27 gpupdate.exe 1 17->27         started        29 conhost.exe 17->29         started        31 gpupdate.exe 1 19->31         started        33 conhost.exe 19->33         started        signatures6 process7 file8 92 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->92 dropped 120 Multi AV Scanner detection for dropped file 21->120 35 Install.exe 10 21->35         started        122 Uses cmd line tools excessively to alter registry or file data 25->122 39 cmd.exe 25->39         started        41 conhost.exe 25->41         started        43 reg.exe 25->43         started        49 14 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\...\YzASsoa.exe, PE32 35->88 dropped 90 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 35->90 dropped 110 Antivirus detection for dropped file 35->110 112 Multi AV Scanner detection for dropped file 35->112 114 Uses schtasks.exe or at.exe to add and modify task schedules 35->114 116 Modifies Group Policy settings 35->116 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->61 118 Uses cmd line tools excessively to alter registry or file data 39->118 57 reg.exe 39->57         started        59 Conhost.exe 45->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 130 Uses cmd line tools excessively to alter registry or file data 63->130 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:
2022-10-26 22:11:23 UTC
File Type:
PE (Exe)
Extracted files:
18
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:
fa6600622361f62ec30a4b0ff70e36ad441bb175065697e23b1286b84b2e02e3
MD5 hash:
edcdf9a76b800bad67601b5ccc90f782
SHA1 hash:
bc6fb0f94325dd14d11f64d614340773f4fe79e5
SH256 hash:
802cffab58a8fb9abe2352a64c7daa2e6d5c37e4301c3398096d0b80c994425a
MD5 hash:
fb5f407138bd411603416fb6f5172eb5
SHA1 hash:
0b2b4907214fa23564b746afc589eb9931fdd754
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