MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32
SHA3-384 hash: 02b2275fba40e1fdf2856796c0a8e7fb18e308aa63c1f5d647b5536212176be85fce86f91d1710f655a5a6e0b31e465e
SHA1 hash: 71e8714f84a6135f4ba7bb6067c3c029b85f6b3c
MD5 hash: 037fc58fc5b2f13f44c20ea104b15020
humanhash: missouri-burger-snake-minnesota
File name:Request for quote_S020-230710.exe
Download: download sample
File size:858'112 bytes
First seen:2023-08-10 06:24:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:W92KRs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUOH0zPdQMOaK0q+hpYlbM:tKRs6CE3jLbO9Rs6CE3jLbOUzF9Oj0J9
Threatray 1 similar samples on MalwareBazaar
TLSH T191050825E77B645AEF19A5E88E2F847238D6DCC0F1B5C588A7E72C0385C23214D35BE6
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Request for quote_S020-230710.exe
Verdict:
Malicious activity
Analysis date:
2023-08-10 06:42:12 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/6fe6c387-2f38-4079-a1e3-38fc3c554565

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441884/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.13949.643.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32
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:
Malicious
Link:
https://analyze.intezer.com/analyses/0e578cdf-5d12-489a-bd4e-47b8d74938a4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad.troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1289198
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1289198 Sample: Request_for_quote_S020-230710.exe Startdate: 10/08/2023 Architecture: WINDOWS Score: 100 34 Sigma detected: Scheduled temp file as task from temp location 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 .NET source code contains method to dynamically call methods (often used by packers) 2->38 40 Machine Learning detection for sample 2->40 7 DRyJDANW.exe 5 2->7         started        10 Request_for_quote_S020-230710.exe 6 2->10         started        process3 file4 42 Multi AV Scanner detection for dropped file 7->42 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->44 46 Machine Learning detection for dropped file 7->46 13 DRyJDANW.exe 2 7->13         started        16 schtasks.exe 1 7->16         started        30 C:\Users\user\AppData\Roaming\DRyJDANW.exe, PE32 10->30 dropped 32 C:\Users\user\AppData\Local\...\tmp25B6.tmp, XML 10->32 dropped 48 Uses schtasks.exe or at.exe to add and modify task schedules 10->48 50 Injects a PE file into a foreign processes 10->50 18 Request_for_quote_S020-230710.exe 2 10->18         started        20 schtasks.exe 1 10->20         started        22 Request_for_quote_S020-230710.exe 10->22         started        24 Request_for_quote_S020-230710.exe 10->24         started        signatures5 process6 signatures7 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->52 54 Tries to steal Mail credentials (via file / registry access) 13->54 56 Tries to harvest and steal browser information (history, passwords, etc) 13->56 26 conhost.exe 16->26         started        28 conhost.exe 20->28         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32/
Threat name:
ByteCode-MSIL.Trojan.Convagent
Create hunting rule
Status:
Malicious
First seen:
2023-08-10 01:33:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t6gy5z3g7j3b6ixu657k23sv2ulfiag3t72qumqvdz53yh4g5qza._file
Verdict:
unknown
Similar samples:
c8699616f0921ca0cc62d60cf4961557415ac5d72a0f83e870829b168241492f
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230810-g6mc2sae73/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
50b224aa5cbf278ebbd6735f82a453307fac9b9e1ac07f0d908761ced1480ada
MD5 hash:
95a555c0a90b9f7c8dccf5e413bda6fb
SHA1 hash:
e7cbc1cd65d9b80a89656eae39c53d4dfc92fd8a
Link:
https://www.unpac.me/results/82e38998-cc50-4ca7-960e-cdbc99b032b5/
SH256 hash:
9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32
MD5 hash:
037fc58fc5b2f13f44c20ea104b15020
SHA1 hash:
71e8714f84a6135f4ba7bb6067c3c029b85f6b3c
Link:
https://www.unpac.me/results/82e38998-cc50-4ca7-960e-cdbc99b032b5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.86
Link:
https://yomi.yoroi.company/submissions/9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Executable exe 9f8d8ee766fa761f22f4f77ead6e55d5165400db9ff50a32151e7bbc1f86ec32

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441884/

Comments