MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f66fe2c1c0a0b5c9301cefb47f1cfaf9f27d5615962decb7299f0cc96a2ae25. 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: 2f66fe2c1c0a0b5c9301cefb47f1cfaf9f27d5615962decb7299f0cc96a2ae25
SHA3-384 hash: 5d4727a82705edd83480ca135cbe4cdd4f04212b18309b68540796fa5e1577ee47f80bdfbd020476fc8d20cb897adf43
SHA1 hash: 2f2f64e8c8ecbca75892de4b592852ef4170337a
MD5 hash: 6bb64f58ff31ff8d70bde3f0d1539419
humanhash: ten-kilo-carpet-item
File name:file
Download: download sample
Signature Adware.Neoreklami
Create hunting rule
File size:7'636'834 bytes
First seen:2022-12-27 02:19:32 UTC
Last seen:2022-12-27 02:37:23 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 98304:91OeTQ2iMgbbs4EpB7OUYaaXRRYVlzbUsQxpGK1SgkTy5SE07lVTyDuFWsigp/vb:91OewhEpBTYPXRmH8seX6UOKPs53ld
Threatray 1'250 similar samples on MalwareBazaar
TLSH T1B17633A97DDDDAFFCAC60171D6D87FA7B0B9E24417211C2F0293000A3BAE1549E29B57
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 :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-27 02:20:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/22654e55-b547-429c-977f-4f5aae4422cf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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
Launching a process
Launching cmd.exe command interpreter
Modifying a system file
Searching for the window
Creating a process with a hidden window
Forced system process termination
Replacing files
Launching a service
Deleting a recently created file
Sending a UDP request
Creating a file
Running batch commands
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63aa56540e926711fd74d845/reports/101da3a5-55d4-48c7-a286-41beb29eee0f/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:
Malicious
Link:
https://analyze.intezer.com/analyses/229b77d6-c2c5-4b22-81cb-4f18338bfdee
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1141316
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
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 dnsIp2 2 Behavior Graph ID: 774046 Sample: file.exe Startdate: 27/12/2022 Architecture: WINDOWS Score: 100 92 www.testupdate.info 2->92 94 files.testupdate.info 2->94 96 2 other IPs or domains 2->96 108 Multi AV Scanner detection for domain / URL 2->108 110 Antivirus detection for dropped file 2->110 112 Multi AV Scanner detection for dropped file 2->112 114 4 other signatures 2->114 11 file.exe 7 2->11         started        14 iDMnYdd.exe 1 8 2->14         started        17 powershell.exe 12 2->17         started        19 gpscript.exe 2->19         started        signatures3 process4 file5 84 C:\Users\user\AppData\Local\...\Install.exe, PE32 11->84 dropped 21 Install.exe 4 11->21         started        86 C:\Windows\Temp\...\HkrCfpf.exe, PE32 14->86 dropped 122 Antivirus detection for dropped file 14->122 124 Multi AV Scanner detection for dropped file 14->124 126 Very long command line found 14->126 25 powershell.exe 9 14->25         started        27 gpupdate.exe 1 17->27         started        29 conhost.exe 17->29         started        signatures6 process7 file8 82 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->82 dropped 116 Multi AV Scanner detection for dropped file 21->116 31 Install.exe 10 21->31         started        118 Uses cmd line tools excessively to alter registry or file data 25->118 35 cmd.exe 25->35         started        37 reg.exe 25->37         started        39 conhost.exe 25->39         started        43 10 other processes 25->43 41 conhost.exe 27->41         started        signatures9 process10 file11 88 C:\Users\user\AppData\Local\...\iDMnYdd.exe, PE32 31->88 dropped 90 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 31->90 dropped 98 Antivirus detection for dropped file 31->98 100 Multi AV Scanner detection for dropped file 31->100 102 Uses schtasks.exe or at.exe to add and modify task schedules 31->102 104 Modifies Group Policy settings 31->104 45 forfiles.exe 1 31->45         started        47 forfiles.exe 1 31->47         started        49 schtasks.exe 2 31->49         started        55 3 other processes 31->55 106 Uses cmd line tools excessively to alter registry or file data 35->106 51 reg.exe 35->51         started        53 Conhost.exe 37->53         started        signatures12 process13 process14 57 cmd.exe 1 45->57         started        60 conhost.exe 45->60         started        62 cmd.exe 1 47->62         started        64 conhost.exe 47->64         started        66 conhost.exe 49->66         started        68 conhost.exe 55->68         started        70 conhost.exe 55->70         started        72 conhost.exe 55->72         started        signatures15 120 Uses cmd line tools excessively to alter registry or file data 57->120 74 reg.exe 1 1 57->74         started        76 reg.exe 1 57->76         started        78 reg.exe 1 1 62->78         started        80 reg.exe 1 62->80         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f66fe2c1c0a0b5c9301cefb47f1cfaf9f27d5615962decb7299f0cc96a2ae25/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-12-27 02:20:14 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5tp4la4bifvzeybz35up4opv6pspvlblfrn5s3sthymzfvcvysq._file
Verdict:
malicious
Similar samples:
3a3a40eb827ff536534a581cb65781402e0241128d37ab6e4dd840e63962ad64
Adware.Neoreklami
45d3677967514ea0b0db0c267475ef187bcee6d58f95584cc69a1114f59f58fd
Adware.Neoreklami
5e8824b0ea892ca33eecce13d9c8986c798315d98fe3e189c18d010c9b43a74f
Adware.Neoreklami
90bc387913a83dccb68e8445685dcad0debed8ee68b25122a7691d17681f85a8
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a18cbebc23ccfac3e29a459bbde1b7d83b1827c4f6afbae187d5deb838ebe8cc
Adware.Neoreklami
b0871e92d3a04d39614f9028daa9c8d943aa26b6cb3cd2bb5f5d082fc0e65572
Adware.Neoreklami
d394c46093850eeae163d901fec280ce9852fc94fff9505e149acba35e7a8cb4
Adware.Neoreklami
e4596e01e2bb419bc6a1c13dd517dddde35eb165b192d3fdfbcd8a15db1542b7
Adware.Neoreklami
f99336ada31802fa3ed3ef410ffdbcc8e2502a1342e603f3b80c6dcc234113b6
Adware.Neoreklami
fe14f7ce5d313be063d6cc060d1e7b5bbbf47b39fe66d3f43966fe5b7aba9d09
Adware.Neoreklami
+ 1'240 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221227-csezlahc8w/
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
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:
a3e11003d538a648d0fd7cfa995389c437cd4d05e4911ed6ecb1c49b6fcc62e7
MD5 hash:
47f08a8855c561446bb579f19fa08353
SHA1 hash:
def003256d327af199082ef2a443f84bac757ccd
Link:
https://www.unpac.me/results/7359c2cb-06a2-44cb-b714-775d2a41d2a7/
SH256 hash:
2f66fe2c1c0a0b5c9301cefb47f1cfaf9f27d5615962decb7299f0cc96a2ae25
MD5 hash:
6bb64f58ff31ff8d70bde3f0d1539419
SHA1 hash:
2f2f64e8c8ecbca75892de4b592852ef4170337a
Link:
https://www.unpac.me/results/7359c2cb-06a2-44cb-b714-775d2a41d2a7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.73
Link:
https://yomi.yoroi.company/submissions/2f66fe2c1c0a0b5c9301cefb47f1cfaf9f27d5615962decb7299f0cc96a2ae25

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