MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5. 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


LgoogLoader


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5
SHA3-384 hash: ed17f5989279067639886f331ac30168a37d05de057ac1346efb6c68f9be0b8fc7bd43495d9dc9e0edb70233795e19d6
SHA1 hash: 8ba9f7befd845720515834eb478be05afa951bd5
MD5 hash: f052787edddb5393c6d23c71e60b4aa4
humanhash: illinois-zulu-vermont-grey
File name:file
Download: download sample
Signature LgoogLoader
Create hunting rule
File size:914'736 bytes
First seen:2022-11-03 21:39:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ebb3c09b06b1666d307952e824c8697 (15 x RedLineStealer, 13 x LgoogLoader, 7 x NanoCore)
ssdeep 12288:kz9KY8Undbx1Ovk4JlwD9It8G82inEZqffjRPv2/n/LkqSjOerstUa8FanlqX:kIY1mJkIw6qr8//7erstUamKq
TLSH T1F015BF81135A0617FA6229B07C7F58522F563AA4712DA24D1183FA5F8FF337600AF7AD
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc9696aa8e8eb2d4 (1 x LgoogLoader)
Reporter jstrosch
Tags:exe LgoogLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-03 21:41:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/887b2e9d-d518-487f-92e7-a14aff27591d

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/328181/
Detection(s):
SecuriteInfo.com.Backdoor.Win32.Agent.myukqd.4645.24206.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Launching a process
Creating a process with a hidden window
Running batch commands
Launching cmd.exe command interpreter
Using the Windows Management Instrumentation requests
Moving a file to the %temp% subdirectory
Creating a process from a recently created file
DNS request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/48173/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll overlay packed rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/636435375a664bb7b89c232a/reports/f794087a-6cba-435f-ad54-5b84a556eb40/overview
Result
Verdict:
UNKNOWN
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/8e32f982-5718-437f-88a2-14c5182b8b64
Result
Threat name:
lgoogLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1104879
Signature
Detected unpacking (creates a PE file in dynamic memory)
DLL reload attack detected
Drops PE files with a suspicious file extension
Found API chain indicative of debugger detection
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Obfuscated command line found
Renames NTDLL to bypass HIPS
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected lgoogLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 737539 Sample: file.exe Startdate: 03/11/2022 Architecture: WINDOWS Score: 100 45 Yara detected lgoogLoader 2->45 47 Machine Learning detection for sample 2->47 9 file.exe 1 5 2->9         started        11 rundll32.exe 2->11         started        process3 process4 13 cmd.exe 1 9->13         started        16 TapiUnattend.exe 9->16         started        signatures5 61 Obfuscated command line found 13->61 63 Uses ping.exe to sleep 13->63 65 Drops PE files with a suspicious file extension 13->65 67 Uses ping.exe to check the status of other devices and networks 13->67 18 cmd.exe 2 13->18         started        22 conhost.exe 13->22         started        24 PING.EXE 1 13->24         started        process6 file7 39 C:\Users\user\AppData\...\Households.exe.pif, PE32 18->39 dropped 49 Obfuscated command line found 18->49 51 Uses ping.exe to sleep 18->51 26 Households.exe.pif 1 18->26         started        31 tasklist.exe 1 18->31         started        33 tasklist.exe 1 18->33         started        35 4 other processes 18->35 signatures8 process9 dnsIp10 43 HKkwjWUddVuQpHEGJqgpWTIPDacb.HKkwjWUddVuQpHEGJqgpWTIPDacb 26->43 41 C:\Users\user\AppData\...\rhnLjCNghY.dll, PE32 26->41 dropped 53 Multi AV Scanner detection for dropped file 26->53 55 DLL reload attack detected 26->55 57 Detected unpacking (creates a PE file in dynamic memory) 26->57 59 3 other signatures 26->59 37 Households.exe.pif 26->37         started        file11 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5/
Threat name:
Win32.Backdoor.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-11-03 21:53:08 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
5 of 26 (19.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtywq4gdbvaldn243yfmhkdiynbxqc7djaugkoskeaox6mbmq3cq._file
Verdict:
malicious
Result
Malware family:
lgoogloader
Create hunting rule
Score:
  10/10
Tags:
family:lgoogloader downloader persistence
Link:
https://tria.ge/reports/221103-1h8e6ahfbq/
Behaviour
Enumerates processes with tasklist
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Detects LgoogLoader payload
LgoogLoader
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6ffed0ad-eb14-47d1-8c41-97464eb00f61
Unpacked files
SH256 hash:
76d9ef4853fbc87178395297842916b9f66be4b0f9a8b540da853ffd9cde14bb
MD5 hash:
7f423c5efc47e3952402801b56bb1016
SHA1 hash:
e9db17af08d32b07c33a42dd318b7c183222b496
Link:
https://www.unpac.me/results/9de02339-2385-4f08-93fa-1cf77ff4f070/
SH256 hash:
b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5
MD5 hash:
f052787edddb5393c6d23c71e60b4aa4
SHA1 hash:
8ba9f7befd845720515834eb478be05afa951bd5
Link:
https://www.unpac.me/results/9de02339-2385-4f08-93fa-1cf77ff4f070/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b4f16870c30d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LgoogLoader

Executable exe b4f16870c30d40b1b75cde0ac3a868c343780be34828653a4a201d7f302c86c5

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/328181/
  
URLhaus
https://urlhaus.abuse.ch/url/2400265/

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