MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1b9db6bb4fe2aaeb66fa8e898ee66526735ce375359518ad01e30686dff5545. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b1b9db6bb4fe2aaeb66fa8e898ee66526735ce375359518ad01e30686dff5545
SHA3-384 hash: be2c51d9eb641a3eebd6f55a684f30af9397cae71a43dbbec4b1a12423edd27295c69019a3d421dcd8e3f8df2d7829bb
SHA1 hash: 7ae315e2f922a1452c4dd047ec8417157233de93
MD5 hash: 81169af914b15cb02800096d867f8603
humanhash: lamp-tennessee-lion-berlin
File name:file
Download: download sample
File size:7'614'007 bytes
First seen:2022-10-22 03:27:51 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 196608:91ONFWnXy71PYv77dT+G8ft0R8ikwVdZrxnmS:3ONiXWy77F+G8V0R8ikwVdZrt1
Threatray 536 similar samples on MalwareBazaar
TLSH T14D7633A03DD799B7E2A07470D2A5AEC4E07DEF428B3A092726DE404D9D1D5D68E37E30
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)
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://194.58.108.112/setup.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-22 03:30:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/97fe25a3-c4a0-4c47-ac09-acfe16cc960f

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/322470/
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
Modifying a system file
Launching a process
Launching cmd.exe command interpreter
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Searching for the window
Creating a file in the system32 subdirectories
Creating a file
Creating a process with a hidden window
Forced system process termination
Launching a service
Sending a UDP request
Replacing files
Deleting a recently created file
Blocking the Windows Defender launch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63536345898b0652a4b94e50/reports/7217aecb-3a6e-42a1-9b03-16d8005d8503/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/1ab6cc9f-59b6-4ece-a73f-66a04a3ba2d2
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1095260
Signature
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Modifies Group Policy settings
Multi AV Scanner detection for dropped 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 signatures2 2 Behavior Graph ID: 727901 Sample: file.exe Startdate: 22/10/2022 Architecture: WINDOWS Score: 88 89 Antivirus detection for dropped file 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 Sigma detected: Schedule system process 2->93 95 2 other signatures 2->95 10 file.exe 7 2->10         started        13 QGLwFvf.exe 1 8 2->13         started        16 powershell.exe 12 2->16         started        18 gpscript.exe 2->18         started        process3 file4 81 C:\Users\user\AppData\Local\...\Install.exe, PE32 10->81 dropped 20 Install.exe 4 10->20         started        83 C:\Windows\Temp\...\QNGSjnP.exe, PE32 13->83 dropped 101 Antivirus detection for dropped file 13->101 103 Multi AV Scanner detection for dropped file 13->103 105 Very long command line found 13->105 23 powershell.exe 9 13->23         started        26 gpupdate.exe 1 16->26         started        28 conhost.exe 16->28         started        signatures5 process6 file7 79 C:\Users\user\AppData\Local\...\Install.exe, PE32 20->79 dropped 30 Install.exe 10 20->30         started        99 Uses cmd line tools excessively to alter registry or file data 23->99 34 cmd.exe 23->34         started        36 conhost.exe 23->36         started        38 reg.exe 23->38         started        42 18 other processes 23->42 40 conhost.exe 26->40         started        signatures8 process9 file10 85 C:\Users\user\AppData\Local\...\QGLwFvf.exe, PE32 30->85 dropped 87 C:\Windows\System32behaviorgraphroupPolicy\gpt.ini, ASCII 30->87 dropped 107 Antivirus detection for dropped file 30->107 109 Multi AV Scanner detection for dropped file 30->109 111 Uses schtasks.exe or at.exe to add and modify task schedules 30->111 113 Modifies Group Policy settings 30->113 44 forfiles.exe 1 30->44         started        46 forfiles.exe 1 30->46         started        48 schtasks.exe 2 30->48         started        52 3 other processes 30->52 115 Uses cmd line tools excessively to alter registry or file data 34->115 50 reg.exe 34->50         started        signatures11 process12 process13 54 cmd.exe 1 44->54         started        57 conhost.exe 44->57         started        59 cmd.exe 1 46->59         started        61 conhost.exe 46->61         started        63 conhost.exe 48->63         started        65 conhost.exe 52->65         started        67 conhost.exe 52->67         started        69 conhost.exe 52->69         started        signatures14 97 Uses cmd line tools excessively to alter registry or file data 54->97 71 reg.exe 1 1 54->71         started        73 reg.exe 1 54->73         started        75 reg.exe 1 1 59->75         started        77 reg.exe 1 59->77         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1b9db6bb4fe2aaeb66fa8e898ee66526735ce375359518ad01e30686dff5545/
Threat name:
Win32.PUA.Pearfoos
Create hunting rule
Status:
Malicious
First seen:
2022-10-22 04:15:55 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
19 of 42 (45.24%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wg45w25u7yvk5ntpvdujr3tgkjttltrxknmvdcwqdyygq3p7kvcq._file
Verdict:
malicious
Similar samples:
1646efa1e5e5e2664f94e5436b666393f353fe62ef1b2035594b2602672731b1
7ec22cd6dee5a73cc941ca2e868c625903bd857994fc261ec4b2a671978f4459
845d9009f33e846f55a68cab599ebd8d9d1af825ce3ffb239497a51058799602
87d58ca41fc4ce528c00b0b3a3024fde0b27354850fed855fab1d28cd5aa12f0
8c31a8f9ac61b52bc543e42a2b9f673f1cb395a93dc26c19a07190dd366c5c6b
a4cad1ca600de47976d8f58408ac1c66b525976d63e55dc70760950218642c33
b322d127d3f5c6ecd43209af80ea7019327be88882dc5061d2459f27562c5180
cee2854c78392b4916be750fd12d35511138336e27cf927f5f0c2ca953642030
d28cf8e5a6e0807791954c695899b1674eddddde31b7a65d7ba723d13ccd82a8
f617e5e6942b170dbd95fa9017275328c246102ef7a94a2395b8327058c7db9e
+ 526 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/221022-d1b4caadd3/
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
Drops desktop.ini file(s)
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/779582ef-315e-4fef-a833-11b8d9ba3300
Unpacked files
SH256 hash:
72448198a90c887978a0d6449231eb030c0be1d9aa19dbd9bbd51537dd8be158
MD5 hash:
6c26e73201240ed8d025e95385e1bb6c
SHA1 hash:
f3b62e21896d3cbdef3d59d43925acca8e2c3235
Link:
https://www.unpac.me/results/3097fb34-37e5-4a71-a9df-9f51e8f9b817/
SH256 hash:
b1b9db6bb4fe2aaeb66fa8e898ee66526735ce375359518ad01e30686dff5545
MD5 hash:
81169af914b15cb02800096d867f8603
SHA1 hash:
7ae315e2f922a1452c4dd047ec8417157233de93
Link:
https://www.unpac.me/results/3097fb34-37e5-4a71-a9df-9f51e8f9b817/
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/b1b9db6bb4fe2aaeb66fa8e898ee66526735ce375359518ad01e30686dff5545

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/322470/

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