MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0
SHA3-384 hash: 01db85b7d13db8887c49b4df05c5bda229b3a22fb12fe03dfe5b6f32df089fda14f55c9752e08fc0a9e2ee01f0d1dfcb
SHA1 hash: 2cb594b2af7661e620d424f81de7ae8466575a14
MD5 hash: 66888c1b495e257e5532815a45d53418
humanhash: ceiling-dakota-may-skylark
File name:PROMORMA INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:792'064 bytes
First seen:2022-08-01 10:48:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:V4H2iNSg6SKlpxesu27hm66MaOhrz80mxy5hkOrRkx7D+8db9KaqvQ4UiiQuIJ:61SLlpx7Hh96MDmxy5NGVs2iaQ
Threatray 20'638 similar samples on MalwareBazaar
TLSH T109F4F092F2290F9BD52307F5AC6584541B76B3AE50BDD6096DFA7CEBA0323C35122E07
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295543/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e7b01ad40ca3666157a005/reports/d3150e9e-b1d8-4307-8c0a-dbc235edd52f/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/df4c14c3-332e-4212-80b9-c045f147f763
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1044105
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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)
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 676599 Sample: PROMORMA INVOICE.exe Startdate: 01/08/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 12 other signatures 2->46 7 PROMORMA INVOICE.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\...\kAeGamazbeYlo.exe, PE32 7->24 dropped 26 C:\...\kAeGamazbeYlo.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\...\tmp771D.tmp, XML 7->28 dropped 30 C:\Users\user\...\PROMORMA INVOICE.exe.log, ASCII 7->30 dropped 48 Adds a directory exclusion to Windows Defender 7->48 50 Injects a PE file into a foreign processes 7->50 11 PROMORMA INVOICE.exe 2 7->11         started        16 powershell.exe 25 7->16         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 34 waytogochile.com 50.87.144.250, 49757, 587 UNIFIEDLAYER-AS-1US United States 11->34 36 windowsupdatebg.s.llnwi.net 11->36 38 mail.waytogochile.com 11->38 32 C:\Windows\System32\drivers\etc\hosts, ASCII 11->32 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->52 54 Tries to steal Mail credentials (via file / registry access) 11->54 56 Tries to harvest and steal ftp login credentials 11->56 58 2 other signatures 11->58 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-01 10:36:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nihrnx3rpzp5rx7evqumgsicdcfoesxcxvqqfgp26nto62z55tya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4f948bed4dc0c7a6ef9c8e9f3114afadd392b2911b5cea51a86977089f2ebe38
AgentTesla
50ac573bd7e5b49c116df82f7db99a7b1f7047927f62606d977e5d706816a3dc
AgentTesla
90f3e2a382e1efe084da779a2be353cdcdd024b8a56d7db4b702499af889b223
AgentTesla
c1e4e7247209568e7cbce308ad6508eab192846c08bc2eff7f3a20d99194025a
AgentTesla
ce43510461b4a6dbfdad1fa58144003700c28ecd503a21f1cf81b9ec442fd360
AgentTesla
dbb17754a83bb695ac98ad63058137acfb75b007c3f4c24d05aebeb1e6ecbe19
AgentTesla
e43bfca4e81b86a02d5d35c9c2c27bd79c33a6c675fd2789cbbf8d9dff14334e
AgentTesla
ebd86847179c66fec9d4245f7735cbf2afdc8e0698e1fd835a1d0742d0ee1a01
AgentTesla
+ 20'628 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220801-mwnq1sgfdl/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
SH256 hash:
bcdb35bc07404f38cda07fce37bd4e6b61b875fdfcab67b2652a890b83b6429c
MD5 hash:
1bc0adb10d07555290b30a450492dd0f
SHA1 hash:
d05ff3949d06629f2b2c2797c22ec89c7586079c
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
SH256 hash:
eec09d7967e056bcf820ec02203570cf96296613f8b855336eca9757b7271d45
MD5 hash:
aabbb5971032cf2ab1b0f993cad4e1d6
SHA1 hash:
ad61407c861671ff2ebbb8da78b80a847c2956a8
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
SH256 hash:
e6d3e88d84b565272710f804b493f826b7753cb95c68abd529c323fddfed26ad
MD5 hash:
a76661698cf0c9a342beb2a7e495c4f3
SHA1 hash:
1fc5160f58a789c7145cbb7496764f77ef3a7034
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
SH256 hash:
6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0
MD5 hash:
66888c1b495e257e5532815a45d53418
SHA1 hash:
2cb594b2af7661e620d424f81de7ae8466575a14
Link:
https://www.unpac.me/results/6f48eb83-6f4b-4002-acef-eff11ab8df52/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6a0f16df717e/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/6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

Executable exe 6a0f16df717e5fd8dfe4ac28c34902188ae24ae2bd610299faf366ef6b3decf0

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/295543/

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