MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb. 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


Intelligence 17 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb
SHA3-384 hash: 7d4be3b28e60fd8cd7838218d9dab13ae6db4c9ac359934fa78ef1d8d369e2836e64960e2385cd7ed91b96a8ee94c3d8
SHA1 hash: 43b26f8acd97d4d1bee7c4f4c3087b6f197bbe4c
MD5 hash: 03bf64a83afbaa0f7c65d027d4159caf
humanhash: glucose-diet-echo-north
File name:INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:207'334 bytes
First seen:2023-02-02 05:26:47 UTC
Last seen:2023-02-02 07:45:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 429 x GuLoader)
ssdeep 6144:/Ya6Iwk971blC6pIYBgPiu+PaU4rtQuXpKgv5K:/Y2wy7i6pI0gP2SdWuLxK
Threatray 17'990 similar samples on MalwareBazaar
TLSH T1F4141262A2F0C0A7E5761BB11D7A139356EADE1539D983A78720AF6C39361C3880D773
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2023-02-02 05:29:17 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/efbad3ff-dbab-4958-95c9-43b97285a8b2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/359359/
Detection(s):
SecuriteInfo.com.Trojan.Generic.33133731.10622.25441.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Changing the hosts file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64695/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autorun overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63db49a689bd67c10fdc24f9/reports/4c5ee0e1-c1d4-40b8-988c-697485bc2ad5/overview
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/191fdd12-7c82-4403-90a9-2d14f90e4940
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1163969
Signature
.NET source code contains very large array initializations
Detected unpacking (creates a PE file in dynamic memory)
Executable has a suspicious name (potential lure to open the executable)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the hosts file
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 796738 Sample: INVOICE.exe Startdate: 02/02/2023 Architecture: WINDOWS Score: 100 44 Snort IDS alert for network traffic 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 8 other signatures 2->50 7 INVOICE.exe 19 2->7         started        10 dfyivdwlnre.exe 2->10         started        13 dfyivdwlnre.exe 2->13         started        process3 file4 28 C:\Users\user\AppData\Local\Temp\mohas.exe, PE32 7->28 dropped 15 mohas.exe 1 2 7->15         started        60 Multi AV Scanner detection for dropped file 10->60 19 WerFault.exe 10 10->19         started        21 WerFault.exe 4 10 13->21         started        signatures5 process6 file7 32 C:\Users\user\AppData\...\dfyivdwlnre.exe, PE32 15->32 dropped 36 Multi AV Scanner detection for dropped file 15->36 38 Detected unpacking (creates a PE file in dynamic memory) 15->38 40 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->40 42 3 other signatures 15->42 23 mohas.exe 15 2 15->23         started        signatures8 process9 dnsIp10 34 api.telegram.org 149.154.167.220, 443, 49706 TELEGRAMRU United Kingdom 23->34 30 C:\Windows\System32\drivers\etc\hosts, ASCII 23->30 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->52 54 Tries to steal Mail credentials (via file / registry access) 23->54 56 Tries to harvest and steal ftp login credentials 23->56 58 2 other signatures 23->58 file11 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-01-24 13:21:00 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
29 of 39 (74.36%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p3lxbcbond73yrxgf5xwz4qfjdwopvblokwtaiuptduslhiaep5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c6d57557120decedc9a102794ea95bcaf64529eb1f18058e4df62c34b724988
AgentTesla
1a3cce0f5c02511e834306988d41a92e1fb868af6a460633f9d50a1c18f70342
AgentTesla
1df6109d033a42d97b34133e69afc0da679586b85b6614b034ebfd9343062d20
AgentTesla
35f9dd17bfe8b62676bead6a48638b65fd2372b9699cd7572b58e12192143849
AgentTesla
56e4e634c9dcd2d51f03bcaeaccc3dae511c6709520e81f0745ddb7e30c5e827
AgentTesla
5d0a8a5478876026ee661b50518e44f95308bf20e1e512c3608f97f97aed3384
AgentTesla
b9ecf814b7f31a8ee1445d0256ba7a74f46d3e8f0bb588d10c54cd7f7f0fc202
AgentTesla
bc43be5068b67c7cc3c27c943ae7cf4b912112d57358b699584b5053a4684ebe
AgentTesla
ceba86869a38a11e349256319cfbbf9badb03a8cc09cc3cdb5c0e972bdb4cf51
AgentTesla
e2a90cdf08685df4fa381005a74278bb173e6e9ec543ebca1c7c3f2817dbd256
AgentTesla
+ 17'980 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/230202-f5efdaha4w/
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
Adds Run key to start application
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
Drops file in Drivers directory
Executes dropped EXE
UPX packed file
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument
Unpacked files
SH256 hash:
3fc58d4b311c2641f0af4cfc929c6cd76526f3a3b4d82f2494ec179ce6c1e9ba
MD5 hash:
d405ad216c4a9b20403b20771fb154da
SHA1 hash:
85573048807d9b098b73ea9243f046490f811f2f
Link:
https://www.unpac.me/results/c7c0a1db-e6d5-4636-a308-d8d6cc9bc88b/
SH256 hash:
de48cbe6923f4b85aef668c6f10cc92777722e95e4f4ebed62eeb20689804140
MD5 hash:
d7b84a1c3334658ff9eca3f3069cdfee
SHA1 hash:
fa83442adffec97eab080ea363d1e0eb5abb7402
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/c7c0a1db-e6d5-4636-a308-d8d6cc9bc88b/
Parent samples :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 hash:
860e7c11c7e6cc0b813b8eb2acb7d6d380ef9f310179516854186b2b8a36cd8a
MD5 hash:
dd9f794e6a0621a6ff62ff4db609a726
SHA1 hash:
9f7cf322a87bfbaffdf3123eedf659c94b9d994d
Link:
https://www.unpac.me/results/c7c0a1db-e6d5-4636-a308-d8d6cc9bc88b/
SH256 hash:
7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb
MD5 hash:
03bf64a83afbaa0f7c65d027d4159caf
SHA1 hash:
43b26f8acd97d4d1bee7c4f4c3087b6f197bbe4c
Link:
https://www.unpac.me/results/c7c0a1db-e6d5-4636-a308-d8d6cc9bc88b/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ed770882e68/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security
Rule name:win_agent_tesla_ab4444e9
Create hunting rule
Author:Johannes Bader
Description:detects Agent Tesla
Rule name:win_agent_tesla_v1
Create hunting rule
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

AgentTesla

Executable exe 7ed770882e68ffbc46e62f6f6cf20548ece7d42b72ad30228f98e9259d0023fb

(this sample)

  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/359359/

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