MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8795bb17e6a0ce6dc06236d4042c625f2154bd1d8e5df494c23ffa3e58124395. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8795bb17e6a0ce6dc06236d4042c625f2154bd1d8e5df494c23ffa3e58124395
SHA3-384 hash: 190c7f873cf7c5be29c4e9b23ffe790000e2f42d3341c46d3f296b1416843d1ea49679f78f7f7f6a6cd41e6f74d7a4f2
SHA1 hash: 8d0ebd773014398eb0deb2e4015eb5678c466e6c
MD5 hash: db473c4883518977aec3af234427893f
humanhash: hawaii-golf-iowa-orange
File name:db473c4883518977aec3af234427893f.exe
Download: download sample
File size:66'560 bytes
First seen:2021-06-14 06:21:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c7694ea8cad925517a690294a183adc9
ssdeep 1536:RxCoBvIuzOuy+wLJFxR9eOhGGHU/aYZdkc6u6y:RxCoBvIgrLW9R9eyGGH6dkc/
TLSH 65531A15E6D0C06CF8E100BBE5E6463E982ABE70134D50C7D3E2AC575BB9AE7793085B
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
db473c4883518977aec3af234427893f.exe
Verdict:
Malicious activity
Analysis date:
2021-06-14 06:23:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a392dfff-358e-46bd-a273-c48c95b4f5b9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Malware.Zusy-7124171-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a UDP request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Creating a file in the Windows subdirectories
Deleting a recently created file
Replacing files
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Creating a window
Stealing user critical data
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:
Oski Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/35e6d7d9-b1ee-455a-ad62-5eb3addce96f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/801542
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to detect sleep reduction / modifications
Contains functionality to steal saved passwords of Firefox
Found many strings related to Crypto-Wallets (likely being stolen)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8795bb17e6a0ce6dc06236d4042c625f2154bd1d8e5df494c23ffa3e58124395/
Threat name:
Win32.Spyware.Mufila
Create hunting rule
Status:
Malicious
First seen:
2021-06-09 21:49:03 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210614-35lmpbm1bs/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
8795bb17e6a0ce6dc06236d4042c625f2154bd1d8e5df494c23ffa3e58124395
MD5 hash:
db473c4883518977aec3af234427893f
SHA1 hash:
8d0ebd773014398eb0deb2e4015eb5678c466e6c
Link:
https://www.unpac.me/results/1cd40bd0-ca76-4b75-98ad-e8b08893c9fe/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8795bb17e6a0ce6dc06236d4042c625f2154bd1d8e5df494c23ffa3e58124395

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICOIUS_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks

File information

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

Comments