MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb061f4a0424e1e74155c90de489578c2e62cc35fc63c2c18a9652e46138065f. 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
| SHA256 hash: | bb061f4a0424e1e74155c90de489578c2e62cc35fc63c2c18a9652e46138065f |
|---|---|
| SHA3-384 hash: | 3bb5522cdb04283a519937e7aa605ee055f810802e7fbe814870433d2ffde3a9b7b202f15b3b66d45158163b9b553133 |
| SHA1 hash: | 4d9191b8ca8a5d0787fa4760e64854e9281d4aa7 |
| MD5 hash: | 997d80f997ce8a8732b78df80552ad01 |
| humanhash: | solar-iowa-cold-oxygen |
| File name: | RFQ-PT089110.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 346'544 bytes |
| First seen: | 2022-10-31 10:56:38 UTC |
| Last seen: | 2022-11-07 07:06:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 6144:MweEbWBcFM0mIMW+Hd36/D6WY0SS1rtzwFs0RT7NTNLszk8zSZNbR:vWBcGTIMW+IGCS2A51TvR |
| Threatray | 20'471 similar samples on MalwareBazaar |
| TLSH | T1C974AC12D9E8049DF9336136C4274D21605FA7D907BE87CB4794DBA288B37DE86332DA |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 72e6c2cadaaae6d6 (8 x AgentTesla, 5 x Loki, 2 x SnakeKeylogger) |
| Reporter |  adrian__luca |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
RFQ-PT089110.exe
Verdict:
Malicious activity
Analysis date:
2022-10-31 10:58:10 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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 very large array initializations
Antivirus detection for dropped file
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
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 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 Generic Downloader
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.DarkStealer
Status:
Malicious
First seen:
2022-10-31 02:29:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'461 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
558d310538911f8a61ed463df43b4e6116c9394ae5b8e875145c6295ff992679
MD5 hash:
0b59c0c31af466d71f2c84fe1911f96b
SHA1 hash:
868de0654dbfbe71497a886dca3f03dce7ccff61
SH256 hash:
c9f7b58128b48c991ec12c95350eba82b414cb1a84c149f88800eb382a804001
MD5 hash:
f30599ab4ede1f05294f63dcb6ac1bb8
SHA1 hash:
1b0675ee57cfa659827c52c5040146547c26dc2f
SH256 hash:
23a394d42f76ccc38c7763fdcc242b190cf6db346e59f6251d217cef5445b075
MD5 hash:
985cd7d5d82f469cbe7040265fe202a6
SHA1 hash:
e6cdd1f43fe7b038eb3535a6b02d361e00fa8335
SH256 hash:
c436cef7fc7d317c6b30b51b1f92a2c9eb5fea7ed4b84f93f44403493eec3b0b
MD5 hash:
3b72d25f5d998dff62632cb4f8ec21b8
SHA1 hash:
b30f74d220d2431bdb48391f8dcc878588dcc515
SH256 hash:
bb061f4a0424e1e74155c90de489578c2e62cc35fc63c2c18a9652e46138065f
MD5 hash:
997d80f997ce8a8732b78df80552ad01
SHA1 hash:
4d9191b8ca8a5d0787fa4760e64854e9281d4aa7
Malware family:
AgentTesla.v3
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| 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 |
| Rule name: | win_agent_tesla_ab4444e9 |
|---|---|
| Author: | Johannes Bader |
| Description: | detects Agent Tesla |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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
Comments
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