MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
SHA3-384 hash: 2cc0ff873521735bf77d3161ddb0bee749c136db0ea399a340f004757268da20bb3b4018fe783ef3cdbd65ff6867fe1a
SHA1 hash: 8328e53bc7fc3565dde5f5375305c64edb7c3264
MD5 hash: 58925f3a6376a06cdeb16edbc2b94ef7
humanhash: snake-fix-three-stairway
File name:Proforma Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:735'232 bytes
First seen:2023-05-05 19:52:32 UTC
Last seen:Never
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:Bu7zcTMPhc5Ukt3rvOyt/MX4yknJCDLjFskAIuXmhW6ttSC7IYq1Slz:uza4cDlO6/MX4IPTA9snNqy
Threatray 844 similar samples on MalwareBazaar
TLSH T1B8F4E11123B9FB90ECE587F8720CE4019FB46C51A3BAEBD84DCBE0D89559B05E7106A7
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 threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 19:54:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/160cdd95-4f19-4043-974d-fbef58a3b9ad

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/387017/
Detection(s):
SecuriteInfo.com.Variant.Barys.351838.5313.7304.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64555e9fb865e1fa48508a47/reports/f00a977d-af8d-476c-9695-af3bc321fbaf/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
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:
Unknown
Link:
https://analyze.intezer.com/analyses/eccf6a9e-7f5f-4d1e-8436-0ce8d73a1cd6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1227319
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: 860283 Sample: Proforma_Invoice.exe Startdate: 05/05/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 8 other signatures 2->53 7 Proforma_Invoice.exe 7 2->7         started        11 sxaeYgzuvORwl.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\...\sxaeYgzuvORwl.exe, PE32 7->37 dropped 39 C:\...\sxaeYgzuvORwl.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp476E.tmp, XML 7->41 dropped 43 C:\Users\user\...\Proforma_Invoice.exe.log, ASCII 7->43 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 Proforma_Invoice.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 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 65 Injects a PE file into a foreign processes 11->65 23 sxaeYgzuvORwl.exe 11->23         started        25 schtasks.exe 11->25         started        27 sxaeYgzuvORwl.exe 11->27         started        signatures5 process6 dnsIp7 45 api.telegram.org 149.154.167.220, 443, 49695, 49696 TELEGRAMRU United Kingdom 13->45 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->67 69 Tries to steal Mail credentials (via file / registry access) 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 35 conhost.exe 25->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-05 10:13:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nspn65xpzcgtv2n2cdzwvrhfwmfnjnlwnjaxfg52kp3y7oueyc6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
19836f65b08970b838c64ef0ffd5f8f4d8ed2063a1df2b826e3dc9e66b3c8f37
AgentTesla
481424e182c128fe78c458c8939ab2a928e04793c1f888f93899fbd9ba3f6954
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4c88e26f710c4aec376be1d0162bc0edbb5dc0092f5c786c9f5c15b4c5bc9706
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61141d9453d13d203de8255903f1aec9fea4906616f000cca0b906a58d754cca
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6118fb1f75058c3bd77040399fad44126181a9b131396a4f1ab7e6622c826dda
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658096abeec050d60d6fd1bfbf66e1f7b4496b0d3fa17eb84bc9c5badd587e06
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ab463de3b695c5e6a4f163c156ad7ef4949a728481711627de738b6a9d84d1f3
AgentTesla
c73c24ee8f28c482040b1527599e0c0c3e65a93771425528ece99c48f932f1a2
AgentTesla
ef23c59e01d4ead9ddaf93012c303e5eaf45cb469b2adb64e3e2f950edda0172
AgentTesla
f4f769c0da3532e0c4ac83766840e586330453f9754a109838a9aea51cf793c7
AgentTesla
+ 834 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/230505-ylyn1sch9x/
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:
c1881b80a2fe9ef9f575c59197827ed03ffd82874a0373ab2cf1059ad9e3b1b8
MD5 hash:
e39ccba4ede5e59788d822a572ce9e3a
SHA1 hash:
fb65aca74a6c9f01d2016c40528ba709c00154f3
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
SH256 hash:
57874f333597c06e156913b7774b1e417661c7b9e5978f2f8ea16e06cd8c887a
MD5 hash:
41522ca83b69fdbfd4989d132d8070c3
SHA1 hash:
d5297da3340b129b067aeefe054c10cec073fec0
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
Parent samples :
7037a61200f0b18115e1de0eabe6fb4a63ec7a3132b67cf84581f383eca879ee
6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
c67d140a9f592634a6441bb545e6b39a11074eb53b4f48ccc5eb58e44f173666
SH256 hash:
280001013946838a651abbdee890fa4a4d49c382b7b5e78b7805caef036304e2
MD5 hash:
d4b6893a5512534104c6c7403be60897
SHA1 hash:
d4b51c3e4cafb3b146435a4e2e21bb5ddf15956d
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
SH256 hash:
e5518e76f14e87bcc58a705c6f8f3a686cbffefc0e55985d17a067adfddf3688
MD5 hash:
920a2854e9c183ad2ef7d5543c296d38
SHA1 hash:
2c20da753bdf6f1a46261e2c132dd42f75c94229
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
SH256 hash:
635efd2beee5cd370e5be96ac06ba578cd09640b84d3ddaf2845830d9f2c2d83
MD5 hash:
45ca8f3071812c038b3f0c034f247ab1
SHA1 hash:
255f2fe9e4a8fb05dbfbee91cc9bfc00af13c675
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
SH256 hash:
6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc
MD5 hash:
58925f3a6376a06cdeb16edbc2b94ef7
SHA1 hash:
8328e53bc7fc3565dde5f5375305c64edb7c3264
Link:
https://www.unpac.me/results/13d49ed8-5762-4f0a-8b9d-419e5b3e8b71/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6c9edf76efc8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 6c9edf76efc88d3ae9ba10f36ac4e5b30ad4b5766a41729bba53f78fba84c0bc

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387017/

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