MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b
SHA3-384 hash: a3f8f882f51d0efdf2af0d4df125d6ab145e3a1a2e1498ff6e25a1b3339f881f957c54a5a6cc63999230b0597733d223
SHA1 hash: 531ac5eaa9792e6fe8188d960fd69e210b192b47
MD5 hash: 912136a0e8a0205584488e271dc75cda
humanhash: kentucky-pizza-apart-gee
File name:Proforma Invoice_24.06.023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:764'928 bytes
First seen:2023-08-09 13:08:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:HEm9VDpEOSLYTr+7FQkQBhcOVzIzNeyySTnor0XC23b+c1:HL9VDpEO6YTr+7Q3ANZh5b
Threatray 182 similar samples on MalwareBazaar
TLSH T1C1F4273C156D6A8CF3A482FDB6748CFF17A4682F80B7F9F3885CA4D706A97D05502266
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)
File icon (PE):PE icon
dhash icon 31f098b29298f031 (53 x AgentTesla, 30 x Formbook, 12 x RedLineStealer)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
285
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice_24.06.023.exe
Verdict:
Malicious activity
Analysis date:
2023-08-09 14:42:20 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/79120717-a2eb-4271-9f42-7c378cda1772

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441630/
Detection(s):
Win.Dropper.Malaz-9939293-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/83f403c9-8b4c-4596-acc0-5094afb0cc23
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1288567
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
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, 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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1288567 Sample: Proforma_Invoice_24.06.023.exe Startdate: 09/08/2023 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 6 other signatures 2->53 7 Proforma_Invoice_24.06.023.exe 7 2->7         started        11 nasEhcrg.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\nasEhcrg.exe, PE32 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp4455.tmp, XML 7->37 dropped 55 May check the online IP address of the machine 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_24.06.023.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        25 2 other processes 7->25 61 Multi AV Scanner detection for dropped file 11->61 63 Injects a PE file into a foreign processes 11->63 21 nasEhcrg.exe 11->21         started        23 schtasks.exe 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 checkip.dyndns.com 158.101.44.242, 49697, 80 ORACLE-BMC-31898US United States 13->41 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        43 checkip.dyndns.org 21->43 45 132.226.247.73, 49698, 80 UTMEMUS United States 21->45 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal browser information (history, passwords, etc) 21->67 31 conhost.exe 23->31         started        33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-08-09 02:32:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
13 of 38 (34.21%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4544qtude2tgwzavs7arsph3jfkoiwg47ye4eb5ahdayisomkfnq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
41e5e1da54fb730fb90a677edcc8a725d62cbddfdfb7e8d25aa4267de18f7118
AgentTesla
7bb0c7435eac35a50637bb58058fb0b71629b39cc0e7222b991cefeaffdc79a5
AgentTesla
8851e86e484da01c9cc4aafb401df05999ea4d61c128a236ef9d002a13aeda78
AgentTesla
946697229fabf9901bfa8ed8800acbbf514c952baa747741bf6d2529497295b7
AgentTesla
be1de67e009a039d6075c654d7423d82b0ff7a26a851240664fe48c135a0f1b4
AgentTesla
cdf6f805ecc70e4ca41b5e344059d9b45495d4a4229ac1caec22d609b39ed1e6
AgentTesla
d94631983f4b432da3c6ad46185145e0e90ac651c39d07d44bf0eafbd7509b7f
AgentTesla
dfb81753edcca6ecada192d1140cb66be131d8c1155031b5d133c74b813a808b
AgentTesla
f7021617f41a370a760b4e9760922f5f7672e162ee56ae862f9da5121e86bd0e
AgentTesla
fabbc9025f69a3acca316e85321c79bf83901f320a03d1efbd864037f5c7085d
AgentTesla
+ 172 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/230809-qdr79sdb3v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
1fc85be0ecedf0ea672810638fd7cba72f5182501781849c4a5ad7ff092fc4c7
MD5 hash:
61f0c8c06eb896f0960942787f0a995b
SHA1 hash:
e90b0bc0e6b4ece12d3d5fabeea1274937196d57
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/2f73d377-eecf-46e5-995f-3b4deb288186/
Parent samples :
cc3ae962162b5cf702ea0fb30b2279949d33eed2f0330fcde7714d479b140b36
1fc85be0ecedf0ea672810638fd7cba72f5182501781849c4a5ad7ff092fc4c7
e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b
f628e27a84dbc19429086451a325881429a530b7f8e67089e1759cdbf03ffcf7
SH256 hash:
504410fd6158a7346f5a2e7b7714203b329d46dab5d129719410d5c325122804
MD5 hash:
74ed681a2d7aed1dae5627d4367474f8
SHA1 hash:
cad2df636d3f0710f69fdb18cbae03a332341dd3
Link:
https://www.unpac.me/results/2f73d377-eecf-46e5-995f-3b4deb288186/
SH256 hash:
534aac5caa630151317858304f0d864b46b0db1b065a3c346346fbdef8f1398e
MD5 hash:
13b1af82e03e43120310cfe8b4e46709
SHA1 hash:
87225c63c693a49dbbf519a4aa0d4b200a318747
Link:
https://www.unpac.me/results/2f73d377-eecf-46e5-995f-3b4deb288186/
SH256 hash:
4bc0541974fe00584a554a0ea43ec7b17ec1896158afba11af489aae14702a74
MD5 hash:
15123ce9106d171fc538d3ae045922ee
SHA1 hash:
7642e8cbef5108b91e178c6b30ef6ae45d8d4924
Link:
https://www.unpac.me/results/2f73d377-eecf-46e5-995f-3b4deb288186/
SH256 hash:
e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b
MD5 hash:
912136a0e8a0205584488e271dc75cda
SHA1 hash:
531ac5eaa9792e6fe8188d960fd69e210b192b47
Link:
https://www.unpac.me/results/2f73d377-eecf-46e5-995f-3b4deb288186/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e779c84e8326/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/e779c84e8326a66b641597c1193cfb4954e458dcfe09c207a038c18449cc515b

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/441630/

Comments