MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b. 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


AgentTesla


Vendor detections: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b
SHA3-384 hash: 604489603d2905627c6b80b3b141d7b0d138cfc21312eb7eeb697b4701b8d6e64581258ee6d60c34005ce214bfece384
SHA1 hash: b9f4b990e265b149dd422f8418f96fdaa8a26544
MD5 hash: 37dbe3ef6e12c4277656f06fe87393c4
humanhash: carpet-stairway-bravo-zulu
File name:Quotation.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:804'864 bytes
First seen:2023-11-01 08:08:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:J9oaeQFtdrscF/g+jlNlkoVlKjDUAJOGspJ9rCE4mqFck/Hbwm4I1ljmcFYOS9g2:TDRF/g4lNlkoVlsUGsrUfFw6TGn9g2
Threatray 985 similar samples on MalwareBazaar
TLSH T1BA05028D76791FABD9BAA3FAB025640003F5A12EA036F3156EC2B1E77175F800A15F53
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:AgentTesla exe QUOTATION

Intelligence

File Origin
# of uploads :
1
# of downloads :
341
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Quotation.exe
Verdict:
Malicious activity
Analysis date:
2023-11-01 10:15:57 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/e193bf56-bd37-41ae-93ae-c4a24ba24763

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/457565/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2504.10035.17898.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654207a90ca0b01851722a5c/reports/9177d78f-8873-423f-8056-93007e230a66/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9872f20-1e63-4865-a6aa-208f7f67b7bf
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335336
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335336 Sample: Quotation.exe Startdate: 01/11/2023 Architecture: WINDOWS Score: 100 59 mail.gcsho.com 2->59 61 api4.ipify.org 2->61 63 api.ipify.org 2->63 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 73 Sigma detected: Scheduled temp file as task from temp location 2->73 75 9 other signatures 2->75 8 Quotation.exe 7 2->8         started        12 BfBEqx.exe 5 2->12         started        14 CoUku.exe 2->14         started        16 CoUku.exe 2->16         started        signatures3 process4 file5 55 C:\Users\user\AppData\Roaming\BfBEqx.exe, PE32 8->55 dropped 57 C:\Users\user\AppData\Local\...\tmp50B8.tmp, XML 8->57 dropped 85 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->85 87 Uses schtasks.exe or at.exe to add and modify task schedules 8->87 89 Adds a directory exclusion to Windows Defender 8->89 18 Quotation.exe 16 5 8->18         started        23 powershell.exe 23 8->23         started        37 3 other processes 8->37 91 Multi AV Scanner detection for dropped file 12->91 93 Machine Learning detection for dropped file 12->93 95 Injects a PE file into a foreign processes 12->95 25 BfBEqx.exe 12->25         started        27 schtasks.exe 12->27         started        29 CoUku.exe 14->29         started        31 schtasks.exe 14->31         started        33 CoUku.exe 16->33         started        35 schtasks.exe 16->35         started        signatures6 process7 dnsIp8 65 mail.gcsho.com 144.76.195.231, 49711, 49713, 49721 HETZNER-ASDE Germany 18->65 67 api4.ipify.org 104.237.62.212, 443, 49708, 49712 WEBNXUS United States 18->67 51 C:\Users\user\AppData\Roaming\...\CoUku.exe, PE32 18->51 dropped 53 C:\Users\user\...\CoUku.exe:Zone.Identifier, ASCII 18->53 dropped 77 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->77 79 Tries to steal Mail credentials (via file / registry access) 18->79 81 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->81 39 conhost.exe 23->39         started        41 conhost.exe 27->41         started        43 conhost.exe 31->43         started        83 Tries to harvest and steal browser information (history, passwords, etc) 33->83 45 conhost.exe 35->45         started        47 conhost.exe 37->47         started        49 conhost.exe 37->49         started        file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-01 03:23:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kyqb6zdjcwq7etn3cunwko3xakimufc6cy4ztpbzvb2lwf2oym5q._file
Verdict:
malicious
Similar samples:
04f59143e6d05f2b94cd081c398b7e4dc6ab486fa83e67194b13582faaa8727a
AgentTesla
1acf61ab5912011c1e3bed1fc4bca2b17f1d9098245976415e2d8d40ee3e472e
AgentTesla
28a46a9953f0b0771ec1bf9527cd35fbefd82119f2f7349faed0e5cbec61abc4
AgentTesla
5396139bc3f61c18bbf57d1e755aaa29b6f8300480f9e327c6af367c4dd7e2e8
AgentTesla
6f1d937b47e5910b8d3ba50bd73c3f52ff06b02325892f09f43a51069657ad0b
AgentTesla
9aecf5734ff36e456fd5a50650b083c1d521d36212c0a440ec6202fc00d14380
AgentTesla
ee7432148405e04f7d9f06bf7705fdcd737a50b0f8b8f0fe7c0c7e01a51e75cb
AgentTesla
+ 975 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231101-j15csacg2z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/6aac4107-80af-4723-8c4f-26221022fb9d/
SH256 hash:
b99bf6f4027b2b382ad56ec4f238268a42501196b448fa74effc34eb0072405c
MD5 hash:
a67991e1801b23f415ab024e53a546db
SHA1 hash:
98e78441947c374c421c7e2087e6ff74e1860591
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/6aac4107-80af-4723-8c4f-26221022fb9d/
Parent samples :
56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b
133f62f51bdf46af75a3b9936457b473d8ec6b6d7b9df45851e5f06cf85c83da
466465672c119069b4414ad9a4bdf57ba08ad96851896e59562f32aa4b741d4d
086aa77498216f0c38c4318eb624819e6f79bc02194c4f90858da208b1572160
a91d29734ec4f9d8738c14872805f7e3d16898f45988a8502813988ab5c80bd0
b539f1f7156011eee9786885843a4fa5a3329cfafb00b07424bd3ead34d8d1d9
SH256 hash:
e51827196f3e2d2cf4a031b6944e3b78cf8819fbcfa05f781929e8a54d2e9582
MD5 hash:
52017842763dc5ad1763d01b5a31546b
SHA1 hash:
72c42ce30fa434fd3f9dbcaf483d9faaad69877c
Link:
https://www.unpac.me/results/6aac4107-80af-4723-8c4f-26221022fb9d/
SH256 hash:
1ae6c210f6f5fa35659ac608556afabdfaf525605804e9ac0a2e7cdafee15aee
MD5 hash:
89dc9c8b6bb9d879389ba2dfcede771f
SHA1 hash:
000fee12e669b37c9a9fe872d9bfb5d92a2faf0a
Link:
https://www.unpac.me/results/6aac4107-80af-4723-8c4f-26221022fb9d/
SH256 hash:
56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b
MD5 hash:
37dbe3ef6e12c4277656f06fe87393c4
SHA1 hash:
b9f4b990e265b149dd422f8418f96fdaa8a26544
Link:
https://www.unpac.me/results/6aac4107-80af-4723-8c4f-26221022fb9d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/56201f646915/report/overview.html
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/56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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

AgentTesla

zip 25906f0bea109407fe8075e581f5d36efc13fb50124c6ad8850be5d32044466c

AgentTesla

Executable exe 56201f646915a1f24dbb151b653b770290ca145e163999bc39a874bb174ec33b

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 25906f0bea109407fe8075e581f5d36efc13fb50124c6ad8850be5d32044466c
Cape
Cape
https://www.capesandbox.com/analysis/457565/
  
Dropped by
MD5 55450e76cfab75af547f391f3a408db4

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