MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
SHA3-384 hash: 24d496072ce6f8fe9f43e8ea63b9c64ed2104fc39cb1c9af2494bcf69ccb9f516fec6d8e6fb769aef0f4aea86a3c5b2e
SHA1 hash: f5a35738f951a7457ff56bdb555b4b1d45b0433e
MD5 hash: cc0f1f193c3ac0dcefd3430bc5472d40
humanhash: diet-table-shade-island
File name:Proforma Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:595'968 bytes
First seen:2023-05-03 00:53:25 UTC
Last seen:2023-05-13 22:55:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:M6hDRHKVAbKSCqw4DpesUXfxc7V+y9hd/m+ozGBDvqegQ:zQMxCEofxcHhd++o4gQ
Threatray 752 similar samples on MalwareBazaar
TLSH T103C4D00661A5CF1BF97A87F09474FF8423F0F07355E0D1292FA661CADAAAF101E8855B
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 Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
359
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-05-03 00:54:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/458d945d-9f48-4519-8254-fed13b351f02

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/386182/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6451b0aad57805c4110c334e/reports/6d2f4de8-b766-4817-927b-a8feeff30a3a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
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/a540c8ca-982b-44e9-9d97-6c2415592df5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1225078
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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
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)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 858041 Sample: Proforma_Invoice.exe Startdate: 03/05/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 8 other signatures 2->51 7 Proforma_Invoice.exe 7 2->7         started        11 WidfFhpkAz.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\WidfFhpkAz.exe, PE32 7->35 dropped 37 C:\Users\...\WidfFhpkAz.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpB3C5.tmp, XML 7->39 dropped 41 C:\Users\user\...\Proforma_Invoice.exe.log, ASCII 7->41 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 59 Injects a PE file into a foreign processes 7->59 13 Proforma_Invoice.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 19 7->19         started        21 schtasks.exe 1 7->21         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 23 WidfFhpkAz.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 api.telegram.org 149.154.167.220, 443, 49698, 49699 TELEGRAMRU United Kingdom 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->65 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal browser information (history, passwords, etc) 23->69 33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-02 07:01:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oa32meqa6cyycfpb3yhkxzx3jjr6y6rrgk3hz6cfqhzyh3fiphxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1755a6d6a60e68fa8767edbc6071d2353ef42ca59b0908c0ad55b6b5d8c1289e
AgentTesla
179fdc446f839b4ba88decc73c011758fba7e0852271ec211530f6334776be27
AgentTesla
1a9ae4ba38387ca32e34d86e30811e1cb336ee23400936268f52cf570e623747
AgentTesla
2ca8429adde8868be7eefa5bd9787849700fc642210fe87ee3c72d6ee50c324d
AgentTesla
6056bd2c5f4adeadbafa4e630874fe41cf4cce06d46a7bc68a66e91443d108bf
AgentTesla
74364dacad18ae5d6930c6b8d3c41210ef3d3c2c7899386c2b2c17d7c84142ec
AgentTesla
bc2c9a0032b4118b2d862043c73ebbc2627c31f8fb8afb7bd28b8a27be225800
AgentTesla
bdca02b5a08aacb4702cfabaaca20129ff3c7ff3b332ebaeb41c1b802bb8e19b
AgentTesla
d45f5ad41b7903babda50ffd7511660f1a092699c0ec56ca0dc347fccfe0f208
AgentTesla
eafd56c92c7688c8d00725285da67ada75e227750b9a6f5ecf6d2c0d90e8dc1e
AgentTesla
+ 742 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/230503-a87nfadb64/
Behaviour
Creates scheduled task(s)
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5527413969:AAHOGycWxpXCbOsbBrOP7dPZ_8ccyA5ECL0/
Unpacked files
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
SH256 hash:
d1731db43aacc0af6d080099259d2d3a5ece3a5b23ed916ebec2c1896b73cb11
MD5 hash:
4b1a220db00cf569cc720b0626548a7b
SHA1 hash:
dca94a7a89c3f637113013bf4f36cbed3abdcb21
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
SH256 hash:
0b3b7efa5ee8398f9e0a4c0ecf4a8dd11b8f9f53b9e2149755a24d170b62a645
MD5 hash:
86c38499ef8e053a5d6efc10206fa325
SHA1 hash:
d8fc038b372d9ff9fbf87df21623ad009f490a34
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
SH256 hash:
57874f333597c06e156913b7774b1e417661c7b9e5978f2f8ea16e06cd8c887a
MD5 hash:
41522ca83b69fdbfd4989d132d8070c3
SHA1 hash:
d5297da3340b129b067aeefe054c10cec073fec0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
Parent samples :
7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
c67d140a9f592634a6441bb545e6b39a11074eb53b4f48ccc5eb58e44f173666
SH256 hash:
0d9cb386a5b461272293c87d33df7adb947fdb0620d1f8714c798433823c25ab
MD5 hash:
ecdf6699c302bc0648ffb4800384be5c
SHA1 hash:
a4db0e05fa71d0825b2857c60f1cbe61d5c57b28
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
SH256 hash:
7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
MD5 hash:
cc0f1f193c3ac0dcefd3430bc5472d40
SHA1 hash:
f5a35738f951a7457ff56bdb555b4b1d45b0433e
Link:
https://www.unpac.me/results/9e0864ab-8db7-40f4-9d76-d762b24d4d7a/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7037a61200f0/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/7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee

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: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 7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/386182/

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