MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24
SHA3-384 hash: 54a3a72e4784d57bbac694970eaaa86c1e2ebee7fee2a5434ecf2df42313a7b69cc98be3a9e076b834f112729fb3ceab
SHA1 hash: 6616d8b949cd3c63550ce246c51417d89b9bf044
MD5 hash: 645c8be1fe3106f098c660c3adc7bc08
humanhash: oscar-bluebird-hydrogen-orange
File name:Proforma Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:654'848 bytes
First seen:2023-07-14 14:57:25 UTC
Last seen:2023-07-17 05:59:49 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 12288:7Dp8TPnGrlQ70fBgpu9fhoAWhvVcwGvU:GTSepu9+/8
Threatray 413 similar samples on MalwareBazaar
TLSH T189D4CE4533B48E21E8ADC2B934292098DB79B43F64A2E25A0F5B34D51E60F773B1F653
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
295
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Proforma Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-07-14 14:58:04 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/1fa29958-fe61-485e-b3d8-202852ac41ba

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/419242/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.30973.6218.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64b1627b58ac422b7cce60c4/reports/baf8d1ca-b41b-4223-b67c-7d7ed451c7d4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24
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/33db3892-fd97-4291-bc12-37585e6110c6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1273272
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
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1273272 Sample: Proforma_Invoice.exe Startdate: 14/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 7 Proforma_Invoice.exe 7 2->7         started        11 RQhDtnY.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\RQhDtnY.exe, PE32 7->31 dropped 33 C:\Users\user\...\RQhDtnY.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp9C48.tmp, XML 7->35 dropped 37 C:\Users\user\...\Proforma_Invoice.exe.log, ASCII 7->37 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 13 Proforma_Invoice.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 21 RQhDtnY.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 mail.elec-qatar.com 50.87.139.143, 49719, 49723, 587 UNIFIEDLAYER-AS-1US United States 13->39 41 api4.ipify.org 104.237.62.211, 443, 49718 WEBNXUS United States 13->41 47 2 other IPs or domains 13->47 69 Installs a global keyboard hook 13->69 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 173.231.16.76, 443, 49722 WEBNXUS United States 21->43 45 api.ipify.org 21->45 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->71 73 Tries to steal Mail credentials (via file / registry access) 21->73 75 Tries to harvest and steal browser information (history, passwords, etc) 21->75 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-14 06:46:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i36q67373fizjzleyivhqquy2judmn7ecaav7i2e34u7hwafdusa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0fdc6f4da8880571098ac547d5d7bff0cc393509828d9b6f598c271b01f170dc
AgentTesla
221d2dd6e3f557fc5706b3fc70b7412993265406831e7816d0732cd3087c023d
AgentTesla
48b314f14c55d78d0c708cbe5e55d5871e27c46e8a1e600e29fc160ce61f6237
AgentTesla
4be8d6d10fa0a2dfef52fe82adbacc99758e31d7c489d311d2f8fbd1c1672b25
AgentTesla
59315e15b70ffcb7d7aa98a2e8694798e2913e672abe4167840df9c4fd898145
AgentTesla
98256dd5f59642da16060affadefb05720f83ad77751a6407084a4cdd632de28
AgentTesla
9b9d88df004544d5b282897636177cfe1e50fb673a6fb219140a6db06c271cae
AgentTesla
a58320a05af905171e31bd7dc26f1aaa0be1a732c49a8720f908bd7225597fe4
AgentTesla
d9a2e07bf2cf451e533f73a602785cce817409a30a338b8631df6632ed408479
AgentTesla
e5e22876a3a0e0ee4a2ea20d85ae667c31a2f8c47c4de5336200ccfba4850766
AgentTesla
+ 403 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/230714-sb53fsef45/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/35c1994c-7803-4207-b1b9-3c582f958bab/
SH256 hash:
e6d5de26b60438f6286331b0fd3ff64b9368048d144255db589736da99de7523
MD5 hash:
e2e90cdf7317a586a23a8ef6d262e9db
SHA1 hash:
7fe0251561ea267b4929fd17325d7c33bf6e3293
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/35c1994c-7803-4207-b1b9-3c582f958bab/
Parent samples :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 hash:
fc725241ed7eb6c196faad4cb25cba99979f5328991bbff7cd903bcd35695bb4
MD5 hash:
5a190037bfe94c2659557c7947178e98
SHA1 hash:
73e96c6a6e2948b2c5721c1ff01147535914fd82
Link:
https://www.unpac.me/results/35c1994c-7803-4207-b1b9-3c582f958bab/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/35c1994c-7803-4207-b1b9-3c582f958bab/
SH256 hash:
46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24
MD5 hash:
645c8be1fe3106f098c660c3adc7bc08
SHA1 hash:
6616d8b949cd3c63550ce246c51417d89b9bf044
Link:
https://www.unpac.me/results/35c1994c-7803-4207-b1b9-3c582f958bab/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/46fd0f7f7fd9/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/46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24

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

zip 367d06b65a7742e5594241feff765bcaded86c2d991611f8ed93693cffe5dde1

AgentTesla

Executable exe 46fd0f7f7fd95194e564c22a784298d2683637e410015fa344df29f3d8051d24

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/419242/
  
Dropped by
SHA256 367d06b65a7742e5594241feff765bcaded86c2d991611f8ed93693cffe5dde1
  
Dropped by
MD5 c659f45201bd6d696e3629e69c0ee7df

Comments