MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26621fe5afa09e2dfdcd72353c50c109d7b39ca72faf7549d3255c7fb60f6918. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26621fe5afa09e2dfdcd72353c50c109d7b39ca72faf7549d3255c7fb60f6918
SHA3-384 hash: 0255134e0896267291c0acef63b4cba4159ccce97a945ea0ddc819aa1fb730c2b2da60bbc11e06b05f9d054c4d4c2b8b
SHA1 hash: 57a911ddbb8c6d94e2036c40b603624b7857eb3e
MD5 hash: a5dcf1dcee042975197e9bd4f15ae17e
humanhash: alanine-stairway-twenty-butter
File name:file
Download: download sample
Signature Adware.Neoreklami
Create hunting rule
File size:7'637'436 bytes
First seen:2022-11-14 23:40:02 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 196608:91OqE1fcefwI2aBrSy4A2gcoLfx+iULJ5IoHDmfaZMbs:3OqOccwI2alJfdULvIojm6Qs
Threatray 808 similar samples on MalwareBazaar
TLSH T18876335CBAD3147DD4125272D762AFEDA0D9C7C91AA7117313C48A19AF3EEA8C43381E
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 :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-14 23:41:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8102deac-0079-48d8-bf6d-08d6860bed8e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/333980/
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
Deleting a recently created file
Creating a file
Creating a process with a hidden window
Forced system process termination
Replacing files
Launching a service
Sending a UDP request
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
Link:
https://www.filescan.io/uploads/6372d1d5f75d59fef0b96569/reports/d4ea6838-ec7e-4ff6-a776-9671fbd52693/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/6ccdd888-d3ec-42f6-9b6d-e69146261a41
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1113355
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 746052 Sample: file.exe Startdate: 15/11/2022 Architecture: WINDOWS Score: 80 100 Antivirus detection for dropped file 2->100 102 Sigma detected: Schedule system process 2->102 104 Suspicious powershell command line found 2->104 106 Encrypted powershell cmdline option found 2->106 10 file.exe 7 2->10         started        13 NyWeOwk.exe 8 2->13         started        16 powershell.exe 12 2->16         started        19 gpscript.exe 2->19         started        process3 dnsIp4 82 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->82 dropped 21 Install.exe 4 10->21         started        84 C:\Windows\Temp\...\TDNSkdG.exe, PE32 13->84 dropped 112 Antivirus detection for dropped file 13->112 114 Very long command line found 13->114 116 Uses cmd line tools excessively to alter registry or file data 13->116 24 powershell.exe 9 13->24         started        90 192.168.2.1 unknown unknown 16->90 27 gpupdate.exe 1 16->27         started        29 conhost.exe 16->29         started        file5 signatures6 process7 file8 80 C:\Users\user\AppData\Local\...\Install.exe, PE32 21->80 dropped 31 Install.exe 10 21->31         started        110 Uses cmd line tools excessively to alter registry or file data 24->110 35 cmd.exe 24->35         started        37 conhost.exe 24->37         started        39 reg.exe 24->39         started        43 18 other processes 24->43 41 conhost.exe 27->41         started        signatures9 process10 file11 86 C:\Users\user\AppData\Local\...86yWeOwk.exe, PE32 31->86 dropped 88 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 31->88 dropped 92 Antivirus detection for dropped file 31->92 94 Uses schtasks.exe or at.exe to add and modify task schedules 31->94 96 Modifies Group Policy settings 31->96 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 98 Uses cmd line tools excessively to alter registry or file data 35->98 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 108 Uses cmd line tools excessively to alter registry or file data 55->108 72 reg.exe 1 1 55->72         started        74 reg.exe 1 55->74         started        76 reg.exe 1 1 60->76         started        78 reg.exe 1 60->78         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26621fe5afa09e2dfdcd72353c50c109d7b39ca72faf7549d3255c7fb60f6918/
Threat name:
Win32.Trojan.Jaik
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 23:41:24 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezrb7znpucpc37onoi2tyugbbhl3hhfhf6xxksotevoh7nqpnema._file
Verdict:
malicious
Similar samples:
0c9402f5fa63319fd9cbd9bb0047441bcecfa9170e293cd4332a86349c0a41ca
Adware.Neoreklami
57fe45f0fc41a547707e643735b89ab3df37ca3af178f504e5652de70ca51500
Adware.Neoreklami
612233be2826ecc465feb82e38a0019d806cdb99e720eceb9895cd7a335262a6
Adware.Neoreklami
660ae4a0f4c85828f5d6009212dcffe2b3298425b0cc5e3c182ab6d479487918
Adware.Neoreklami
b594add22b36986d587a823656652bc57a70c21af4700d986a72df56cbe712ca
Adware.Neoreklami
d28b5bac731ed0ddd41f8750c5777c5ac37c0327d3d1db3fe922ea426e532e75
Adware.Neoreklami
e11481e15ef488cf945b60ff88a7ffc5ffc12bafe079922df13fb8325dcabe30
Adware.Neoreklami
e916f6537fb408df90d6c976b562fa63a43099af1bc1b8138cc2ca88cae2559b
Adware.Neoreklami
f12c43632c1ee3d5b00680b9885410b0701e363d67e7708ee76f93bd93b044cb
Adware.Neoreklami
fed05039c772c81fdbddc19c70e421cfca3f77ad063a5eef6a4967f0a8c62027
Adware.Neoreklami
+ 798 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/221114-3nvscsae4y/
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3e1a93c6-0ab3-43a5-9121-d5aa63f037a5
Unpacked files
SH256 hash:
03ffc80e0d0eb1a96fe2d6fb37d6f30c258339852bc5263e78ba40a16575a980
MD5 hash:
197f34417b7529cc1992113f9b0d15bf
SHA1 hash:
97d3cc9afef6bfc8643b9b584b878e4a000b0cea
Link:
https://www.unpac.me/results/4fb74631-453e-40cb-b132-20fc0fe9dc32/
SH256 hash:
26621fe5afa09e2dfdcd72353c50c109d7b39ca72faf7549d3255c7fb60f6918
MD5 hash:
a5dcf1dcee042975197e9bd4f15ae17e
SHA1 hash:
57a911ddbb8c6d94e2036c40b603624b7857eb3e
Link:
https://www.unpac.me/results/4fb74631-453e-40cb-b132-20fc0fe9dc32/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/26621fe5afa09e2dfdcd72353c50c109d7b39ca72faf7549d3255c7fb60f6918

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
Cape
Cape
https://www.capesandbox.com/analysis/333980/

Comments