MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3
SHA3-384 hash: 46828a5241cbbefedba9d6a6c067ee5b2f24fa3eb2a198b80bdb8f862864a0e155ee500fe5506d0a251e0651e1315c9d
SHA1 hash: eedf22856000a4725f04b4a104548b6cee6d2fbe
MD5 hash: 42ffdd434efb48304897358b608ec54b
humanhash: wolfram-golf-uniform-sink
File name:Order 00223342.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:889'344 bytes
First seen:2021-04-12 09:48:29 UTC
Last seen:2021-04-12 10:41:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vixi30Q+fHfsyj9o9JMctMBgqas7/2jSvNcZlm46OLszjG25Ka/S6Pn645qZLm6g:asmsyxo95t8WQ/2oc36OAz75Kx6v645
Threatray 1'231 similar samples on MalwareBazaar
TLSH 7D158C987604F5CEC857C932C9545CF09620ACEAC31BE60360573D98B97D68FDEA68F2
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order 00223342.exe
Verdict:
Malicious activity
Analysis date:
2021-04-12 09:50:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/43ba8d0b-8216-4cd2-9ab5-54ff4a3f6db0

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/133714/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.644-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/672848
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 385373 Sample: Order 00223342.exe Startdate: 12/04/2021 Architecture: WINDOWS Score: 100 60 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->60 62 Found malware configuration 2->62 64 Multi AV Scanner detection for dropped file 2->64 66 11 other signatures 2->66 7 Order 00223342.exe 6 2->7         started        11 kprUEGC.exe 5 2->11         started        13 kprUEGC.exe 4 2->13         started        process3 file4 44 C:\Users\user\AppData\...\lispKbUDYY.exe, PE32 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmp7A68.tmp, XML 7->46 dropped 48 C:\Users\user\...\Order 00223342.exe.log, ASCII 7->48 dropped 68 Injects a PE file into a foreign processes 7->68 15 Order 00223342.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        22 Order 00223342.exe 7->22         started        70 Multi AV Scanner detection for dropped file 11->70 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->72 74 Machine Learning detection for dropped file 11->74 76 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->76 24 schtasks.exe 1 11->24         started        26 kprUEGC.exe 11->26         started        28 kprUEGC.exe 13->28         started        30 schtasks.exe 13->30         started        signatures5 process6 dnsIp7 50 mail.afciphil.com.ph 216.239.133.246, 49743, 587 OMNISUS United States 15->50 38 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 15->38 dropped 40 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 15->40 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->52 54 Tries to steal Mail credentials (via file access) 15->54 56 Tries to harvest and steal ftp login credentials 15->56 58 4 other signatures 15->58 32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        42 C:\Windows\System32\drivers\etc\hosts, ASCII 28->42 dropped 36 conhost.exe 30->36         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-04-12 01:57:10 UTC
AV detection:
13 of 48 (27.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2hmmrbv6uy3ftzbdrqbe4tozfsylidkupnatppekdiey73xkszq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
00e8d6de1e2450594b8e61c5f8ce0b7c0b0aff075e72e79b7be035203511abbb
AgentTesla
1e351911bf4f3405c644d9145ba2947cf78e9049578fe1e64b3466478ad3e1cf
AgentTesla
4c5881962cffc89a01446fe5cfaa1c5f5a42c29c2ec1b75f9dd10232434e9986
AgentTesla
65c205b93cf9c6d9e9acd5336e010a43309688bfc2e28cffbb5ba8973757fd49
AgentTesla
782784b7a36998823584c4967ce23c48f66f8a0716755f8b4ba8edcca793a185
AgentTesla
95f69b9685e5b4cb229d4f95a60d9e50b09496d84afea57a56d766cbe6d767de
AgentTesla
960bdf7b7b3bd263fcd5aa32f4b0ddb567349d46f6d5062a8000981675bffe6f
AgentTesla
a385cf35d627fa6e686aa5b19d2196180460707500e430330c0dce28d7815481
AgentTesla
ba570d5e847509c2b56f4bd5dfb21115e1e9516481c2a89859c2f682786a0eae
AgentTesla
f3c359459e4053699435535a4db8eed60a69ea9ebe8330626263fc6f9c1a8729
AgentTesla
+ 1'221 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210412-rxlbf3d9lx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
72b6d4f70536991fddce8fdcb49160ae6cbe1258629be331a3e9d62ea10efd3e
MD5 hash:
0ca94005ed0d24bd81ce179acc432b9f
SHA1 hash:
c3a46abe505cd20c8a51eec85b48423b320277cf
Link:
https://www.unpac.me/results/a55dd0e7-ed67-4f49-b819-56c412def759/
SH256 hash:
ae5a18987996535b2713012d2d20ad53a10c5acbef17fe1d27d03de4456514e4
MD5 hash:
00f4f47d8fd1a4de53fea83366c66cc9
SHA1 hash:
56b75fcd3bcc5c1038d723f48d6978214f66128d
Link:
https://www.unpac.me/results/a55dd0e7-ed67-4f49-b819-56c412def759/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/a55dd0e7-ed67-4f49-b819-56c412def759/
SH256 hash:
b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3
MD5 hash:
42ffdd434efb48304897358b608ec54b
SHA1 hash:
eedf22856000a4725f04b4a104548b6cee6d2fbe
Link:
https://www.unpac.me/results/a55dd0e7-ed67-4f49-b819-56c412def759/
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/b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

zip 2bff26bd657e4c721f059b9f4cfae9a53e82db292707dbebdaa653b61581ab28

AgentTesla

Executable exe b68ec64435f531b2cf211c6012726ec96585a06aa3da09bde450d04c7f7754b3

(this sample)

  
Dropped by
MD5 93623c6f69f7bbacf6d6d152eafb387a
  
Dropped by
SHA256 2bff26bd657e4c721f059b9f4cfae9a53e82db292707dbebdaa653b61581ab28
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/133714/

Comments