MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b944f0cf50ef8d58b8cb7bc4f3777cbf4c9e6b8017b7ac67546b89677d831441. 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: 13
| SHA256 hash: | b944f0cf50ef8d58b8cb7bc4f3777cbf4c9e6b8017b7ac67546b89677d831441 |
|---|---|
| SHA3-384 hash: | 2cfeee0db763aad824122dd92022693e30a75e3960983b67f915ba1d9a02134cf975ed9ea60f37962c9dbd8fc978e170 |
| SHA1 hash: | bcde8588738d48a35bdee9c61ccc91eda2ac4b8f |
| MD5 hash: | 0a05459d3254501c7992a49207fcb677 |
| humanhash: | oscar-minnesota-gee-lion |
| File name: | z54CurriculumVitaeSilviaHelena.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 722'944 bytes |
| First seen: | 2023-09-08 13:21:46 UTC |
| Last seen: | 2023-09-08 13:22:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:xMP45fVsbR2t/Ucjw5/l5+UOtPesJjQbUqDWITe0DTYg9NLlffkk2a2I:xMQtO2lZjw595+npMDWwlAm |
| Threatray | 5'723 similar samples on MalwareBazaar |
| TLSH | T1EAF4CFF83150E3DEC762C7BF89975C749A133C621236828AB27F35984D9D9C78E119B2 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  FXOLabs |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
286
Origin country :
BRVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
z54CurriculumVitaeSilviaHelena.exe
Verdict:
Malicious activity
Analysis date:
2023-09-08 13:23:19 UTC
Tags:
stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Restart of the analyzed sample
Gathering data
Verdict:
Malicious
Labled as:
Trojan.GenericS
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:
Suspicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
May check the online IP address of the machine
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
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-09-07 15:02:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'713 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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://discord.com/api/webhooks/1149000751524347954/dw4yw4sgs2Ze4mfcwnwzSfA2mtqnwJWISGisy-OO0xmXjxDe5BWLD7zuQhvdSQI3DORR
Unpacked files
SH256 hash:
935e39a29d43ec5013059214a5e091a9c2dfa23ac1b55f044e7ac1f055cb58c8
MD5 hash:
0d03c74bc7c64cd998151c7090c7031c
SHA1 hash:
ade88cdf430c25c14dabbe0908a356deda6e0a4b
SH256 hash:
e656599f00a605767d59c30d48bab4837c561317dab260084aec115d84e3915d
MD5 hash:
6cc67fcc24456675b21d4be9b1142184
SHA1 hash:
7a330769fd44c6375d3e4b4821936f3c48f18d14
SH256 hash:
071787a6e34b7e81b352f8cd0ffaf71f543f11a8f0bad218ea94838af3ec3371
MD5 hash:
2451ee2d6601e759eb61d587ff9fca50
SHA1 hash:
4a430eff2f56fafdbec880cc630472739b953072
SH256 hash:
784d4e0af30bcca58d54f86b6966e1c147bcc194a99126ebe79538e9084f6d80
MD5 hash:
5caf74e6818e40e82651781613a42425
SHA1 hash:
2a182b1552373e0907bfd03db31120596df994d0
SH256 hash:
333af4b9d227380d6a89a355f7d3dfba14132c340f389e70b63d165339dd29f6
MD5 hash:
91718cd538a32a90a45cbf726a2a0c78
SHA1 hash:
b73efa263b1f58b63a63d845a46d3eb28f1fd2f1
SH256 hash:
b944f0cf50ef8d58b8cb7bc4f3777cbf4c9e6b8017b7ac67546b89677d831441
MD5 hash:
0a05459d3254501c7992a49207fcb677
SHA1 hash:
bcde8588738d48a35bdee9c61ccc91eda2ac4b8f
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via e-mail attachment
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