MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd33cc13da8bded3a01328e150a9625be707fea3ff108119df4effe4ee543053. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments

SHA256 hash: fd33cc13da8bded3a01328e150a9625be707fea3ff108119df4effe4ee543053
SHA3-384 hash: 3d2be84bb00419dd63f95d5a05bfb93f7cd05299475aaba066348c4949adbca7a288d08becd625532cdc50c2dad7da83
SHA1 hash: 37b4a04b811a2bedd88eba2e2bd561e3093b4d0d
MD5 hash: d78ad134ab270501bd7a6893e05d8a96
humanhash: fourteen-robert-skylark-georgia
File name:d78ad134ab270501bd7a6893e05d8a96.exe
Download: download sample
Signature AgentTesla
File size:1'050'624 bytes
First seen:2023-01-15 14:34:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:Hp1iILstVf+ztb8qKbpD6b3ewHdqoTLZPD:HpgILstVfK8qK0b/XLZPD
TLSH T15A25BEE1069DC6E5E4F60E380628392467A99C97C37D617EBEC7147B84F678F40783A2
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 abuse_ch
Tags:AgentTesla exe Telegram

Intelligence


File Origin
# of uploads :
1
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
file2.xls
Verdict:
Malicious activity
Analysis date:
2023-01-15 14:00:50 UTC
Tags:
macros ole-embedded trojan opendir exploit cve-2017-11882 loader agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tiggre
Status:
Malicious
First seen:
2023-01-15 11:16:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
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://api.telegram.org/bot5603393400:AAEtv_7QpOSN5iQKC8byt52CaD095nMWGRo/
Unpacked files
SH256 hash:
3a1108ba9eb7617758c85b4795254d0b012a05d4acb5462d39363dc9f77e5eb5
MD5 hash:
8e5d2da72113328b9dbc4fd1b1ac94b6
SHA1 hash:
af5d6eb888a1646618f9b2d31f4a9dad6bdecd94
SH256 hash:
c4e3ef7c2b4e5e700005fc999657cf70380f785019ce63d67d4627de43ccbf99
MD5 hash:
50f236f5bd38624d3f9054efa37bd7c0
SHA1 hash:
8a9d6e309fd45c22a038de734a00a23342eeb7ad
SH256 hash:
2493a06b6d0e23c87ff77e79ee610999883bc1ba97e43bef65a7d9df476ab14a
MD5 hash:
76d1b1cda645a673414e334e25f40e06
SHA1 hash:
67c77c2b3517dd0eea343e10f02d35523125fee8
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
SH256 hash:
fd33cc13da8bded3a01328e150a9625be707fea3ff108119df4effe4ee543053
MD5 hash:
d78ad134ab270501bd7a6893e05d8a96
SHA1 hash:
37b4a04b811a2bedd88eba2e2bd561e3093b4d0d
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Author:Elastic Security

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe fd33cc13da8bded3a01328e150a9625be707fea3ff108119df4effe4ee543053

(this sample)

  
Delivery method
Distributed via web download

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