MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3bb0955fba70ac4492cad770933239688c71f792e38cb51e6ffee38aeae54d9. 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: 17
| SHA256 hash: | d3bb0955fba70ac4492cad770933239688c71f792e38cb51e6ffee38aeae54d9 |
|---|---|
| SHA3-384 hash: | 13d8d20caa001c840d4368eaa0e4448915e64944581e0efd7c45b80e0ce8432d6b4f0d5f0a15dc9ac24213143fe0b796 |
| SHA1 hash: | 1160084e3d7a9e23c652a72d881060dc8fed5d77 |
| MD5 hash: | 87dee035453e5fccc92c8cf5bb13ecdd |
| humanhash: | oranges-december-orange-fanta |
| File name: | Sample.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 658'432 bytes |
| First seen: | 2023-09-04 13:23:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:cISQr9we0KBTU5RlMP6DJFpi9IQATTueJuAhDUG9O:HSQ+DKsKuJf1J7U0 |
| Threatray | 5'519 similar samples on MalwareBazaar |
| TLSH | T13BE402CAAF4AFD20EDBDA7F56122155C73B1B0CB2D12D24B09C541E4BFB26CA4E061D6 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13097/50/3) 8.7% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 4d466666465e4f57 (4 x AgentTesla, 2 x RedLineStealer) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
286
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Sample.exe
Verdict:
Malicious activity
Analysis date:
2023-09-04 13:26:34 UTC
Tags:
stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Verdict:
Malicious
Labled as:
Ser.MSILHeracles.Generic
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
Verdict:
Malicious
Result
Threat name:
AgentTesla, DarkTortilla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-08-28 05:35:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
15 of 24 (62.50%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'509 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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
56aaa2b9e53d69dd75c8d1247220d8ea97b1b7705796b2e2ddff34c7eea8adee
MD5 hash:
50f28d178452b2db4e1f466904e55c78
SHA1 hash:
d9a3246a570715d756a6c653b6818afb99ae39ec
SH256 hash:
0781f74db6c9ff7aa0c1e76dd0ebc4a9575fba6caca9aac9fb0131c5a73c84be
MD5 hash:
2c064163cda2f093cf6d20302481dff7
SHA1 hash:
cf948b10d999c369ef51972f86278a4f536d400d
SH256 hash:
ed108609999e624018fc0d8a11b964459f24c828e786a153346d4a100eecae5e
MD5 hash:
d629d2a0445a036942547174bfd284d8
SHA1 hash:
645dd18d6da1e4c3b4b614a67ff40d9b209c955c
SH256 hash:
4976ad19a5281d8dea2714f2957f7ee300b55415e847787d5bf762ce9b49ec82
MD5 hash:
1b398fb3342fa3560e6a32fe13ca9996
SHA1 hash:
08efb1e04dc2ec1917982fd6b7f68f52f79fbfcf
Detections:
AgentTesla
SH256 hash:
d3bb0955fba70ac4492cad770933239688c71f792e38cb51e6ffee38aeae54d9
MD5 hash:
87dee035453e5fccc92c8cf5bb13ecdd
SHA1 hash:
1160084e3d7a9e23c652a72d881060dc8fed5d77
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | NETexecutableMicrosoft |
|---|---|
| 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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