MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a
SHA3-384 hash: b7f38922463dd109a66a224fee8565918f8aa8f26b278bb81f837656be619492bbcef4829a6ebcf6698da5736f5df738
SHA1 hash: 4e5864ccfca1d131d5b96b5e511ea482a8f25968
MD5 hash: 07406b3baa44f755372fc1cb3d1356f6
humanhash: whiskey-network-lemon-failed
File name:proforma invoice.bit.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'488'832 bytes
First seen:2024-05-27 10:08:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:H74PT9ibU8owt10HE8fH0/atMZNJXlE2ev0jJ2xylrFkV/Ytzj0lQ5plu:W4oA+fU/aCZNnENsJa/YFJ5O
Threatray 1'464 similar samples on MalwareBazaar
TLSH T1C0B51217F58A49E1F64A573AC597118043E2D58137ABEA0EFB8F23B9184337ADC052E7
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
320
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a.exe
Verdict:
Malicious activity
Analysis date:
2024-05-27 10:09:24 UTC
Tags:
evasion smtp agenttesla stealer
Link:
https://app.any.run/tasks/272c1d2d-1fcd-4df1-a4d5-52db3e90deb3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66545bca02ef56c532bc50bdwin7simulatehigh_evasion
Tags:
Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade net_reactor packed packed
Link:
https://www.filescan.io/uploads/66545bc332eca5b280ffe816/reports/a32a5f5a-ff38-47b9-9664-fc229b5fa60e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a
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/858fdcfd-a619-4891-a56f-6fdfcc2921cf
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1447900
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1447900 Sample: proforma invoice.bit.exe Startdate: 27/05/2024 Architecture: WINDOWS Score: 100 29 mail.spia-indonesia.org 2->29 31 spia-indonesia.org 2->31 33 api.ipify.org 2->33 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 9 other signatures 2->41 7 MvQHOaQ.exe 3 2->7         started        10 proforma invoice.bit.exe 3 2->10         started        12 MvQHOaQ.exe 2 2->12         started        signatures3 process4 signatures5 43 Multi AV Scanner detection for dropped file 7->43 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 Machine Learning detection for dropped file 7->47 14 MvQHOaQ.exe 14 2 7->14         started        49 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->49 51 Injects a PE file into a foreign processes 10->51 17 proforma invoice.bit.exe 16 5 10->17         started        process6 dnsIp7 53 Tries to harvest and steal ftp login credentials 14->53 55 Tries to harvest and steal browser information (history, passwords, etc) 14->55 57 Installs a global keyboard hook 14->57 25 spia-indonesia.org 203.161.184.34, 52531, 52536, 587 JOGJACAMP-AS-IDPTJCIndonesiaID Indonesia 17->25 27 api.ipify.org 172.67.74.152, 443, 49705, 52535 CLOUDFLARENETUS United States 17->27 21 C:\Users\user\AppData\Roaming\...\MvQHOaQ.exe, PE32 17->21 dropped 23 C:\Users\user\...\MvQHOaQ.exe:Zone.Identifier, ASCII 17->23 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->59 61 Tries to steal Mail credentials (via file / registry access) 17->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->63 file8 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-05-24 00:49:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sfcidfir6t4s47zwtvhnz6jrc6crjfl24wbfmoc5dee4yjf5omva._file
Verdict:
malicious
Similar samples:
2b0164c3ecb22bf4c514feef0f9471ab8a206663a3f3f38fc90a806090989f13
AgentTesla
519a81a6a4377d435fd2932ab99343c034b563d5c63c38eac42c920d98fc3e86
AgentTesla
5978255ccd6c77df69ec56c2a9777e84e775d5996d935d90e6dd978b94b2e802
AgentTesla
5bf6bff01e3a5371d8e839b002fcd48ce8b7b6a3bf029a5811dae4c6e10cdc6f
AgentTesla
a9f1b1f099d72e3d3bb950a335b612a7e2d551e38bc8d72a9d3035453b3760ed
AgentTesla
c952c8f048ab52ec54ca80540bcf4432edfecaacc47922abf582f84b7add49fb
AgentTesla
+ 1'454 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240527-l6sbhsga6y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f747b8a9-296a-4a80-8824-c683a14ac306
Unpacked files
SH256 hash:
63916b33dee7669c11c9a34906a49ba25a8eb24c7faf8c99cab7010cf953f74c
MD5 hash:
d4e193092c200eaf1d2b30a587ac5650
SHA1 hash:
d76fd3fde4ae3a5a9e580596820967ad8da622ce
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
Parent samples :
b0dcb9ceb001f6ea05b3163e56783cfe2028357129eb7db516d28e88acd9845b
9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a
SH256 hash:
096fd83334bc510208909a0b3eb2b80c9fafe067bd6e36405e2e8ba6f4ebeedb
MD5 hash:
b764aa8152dad8314cfc23f6a9ad67b9
SHA1 hash:
88ac3db9921f578d810dd6119b6c8c212769a424
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
SH256 hash:
23459d0ef79745af70bc0faae1ed4e10caec7ad5b8cf787bb4ee72876b200e21
MD5 hash:
033d661633aa196d5917b9bd3cc62b82
SHA1 hash:
7405f0c4f5192e0eb0a6925f7180c0945b1065e7
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
SH256 hash:
ce1196ee2ab042474c4d3a61a73a0e0ec59f9cfbff65734c346d6af2fafa8c9e
MD5 hash:
c3e2c886aa7d3bff382f8f69bbdf02db
SHA1 hash:
160ab98e1e694dec8dd6ebf09c0f7ac68a13cc41
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
SH256 hash:
9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a
MD5 hash:
07406b3baa44f755372fc1cb3d1356f6
SHA1 hash:
4e5864ccfca1d131d5b96b5e511ea482a8f25968
Link:
https://www.unpac.me/results/9995962d-174a-4f40-bab7-a1eb58491c14/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a

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: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 9144819511f4f92e7f369d4edcf931178514957ae58256385d1909cc24bd732a

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments