MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7bf8639bb1d1e547f89d69cf6412c1dc5cc3349c004a48bd75a542f56f071fd. 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.Techsnab


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments 1

SHA256 hash: d7bf8639bb1d1e547f89d69cf6412c1dc5cc3349c004a48bd75a542f56f071fd
SHA3-384 hash: 13453c19ea72580fac9d02247811502a8db8de5932dde4f98c57149328a4f5cc922318dbb9af618028e52f456a607e1b
SHA1 hash: 3a6d1a6b6936af837f80551ad2fbd353b17ebc2d
MD5 hash: 5faafbafb43a6a89bfb453e5d047b586
humanhash: eight-edward-neptune-tennis
File name:5faafbafb43a6a89bfb453e5d047b586
Download: download sample
Signature Adware.Techsnab
File size:5'596'672 bytes
First seen:2022-08-17 07:14:25 UTC
Last seen:2022-08-17 08:41:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b61774ba9d73fee7a36669edf6a1c763 (1 x Adware.Techsnab)
ssdeep 49152:7wftqr3PtGcM7iXzs7uhHkVW6YcoAFIF6fEeLTISGZugF/qgACM0Z+XCvwN69VnV:71rsOX1QHfhLTmOEDWse8Y+
TLSH T133468C03F69645E9C4BEC178C6575333E772BC890621B3AB17D49B612E23BA05F2E349
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter zbetcheckin
Tags:Adware.Techsnab exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
308
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5faafbafb43a6a89bfb453e5d047b586
Verdict:
No threats detected
Analysis date:
2022-08-17 07:32:02 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm greyware
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Luca Stealer
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Signature
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries temperature or sensor information (via WMI often done to detect virtual machines)
Yara detected Luca Stealer
Behaviour
Behavior Graph:
Threat name:
Win64.Infostealer.Disco
Status:
Malicious
First seen:
2022-08-17 07:15:13 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
d7bf8639bb1d1e547f89d69cf6412c1dc5cc3349c004a48bd75a542f56f071fd
MD5 hash:
5faafbafb43a6a89bfb453e5d047b586
SHA1 hash:
3a6d1a6b6936af837f80551ad2fbd353b17ebc2d
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:adonunix2
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:dsc
Author:Aaron DeVera
Description:Discord domains
Rule name:grakate_stealer_nov_2021
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:Rustyloader_mem_loose
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24

File information


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

Web download

Adware.Techsnab

Executable exe d7bf8639bb1d1e547f89d69cf6412c1dc5cc3349c004a48bd75a542f56f071fd

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-08-17 07:14:41 UTC

url : hxxp://109.206.241.81/htdocs/EjEfD.exe