MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074
SHA3-384 hash: da55692f133fdc5e1f43fd2de6ce5e50f592cebf8e67926acf21ff5212a2ed1c81a2d7fd9f57fe53410f2cb8602f6371
SHA1 hash: e5bce369a4d8965e602401e6f94ec7e6b58aaa5f
MD5 hash: b47215615d83adc831f54064a75a861c
humanhash: double-october-nine-maine
File name:Receipt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:681'984 bytes
First seen:2021-02-09 09:40:38 UTC
Last seen:2021-02-09 12:00:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:Re1tsaeDlLosWLB0Zlzs8aZPpiQQurc613tINaqYu6urFo9B:E1tsFNosWLUlEXiQQurc6xeanVV
Threatray 2'505 similar samples on MalwareBazaar
TLSH CEE47C3261A49656D7F91FF408305D440FB26C0B6A15D6BFF88871DC2CFDA53AB22B92
Reporter cyberer5
Tags:AgentTesla Credential Stealer spyware

Intelligence

File Origin
# of uploads :
2
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Receipt.exe
Verdict:
Malicious activity
Analysis date:
2021-02-09 09:14:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3cf2a646-23c2-4922-a8e3-54e0dc5e3fa9

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/116138/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.535.5328.1963.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
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
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/602738
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Moves itself to temp directory
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
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 AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 350386 Sample: Receipt.exe Startdate: 09/02/2021 Architecture: WINDOWS Score: 100 68 Found malware configuration 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 Yara detected AgentTesla 2->72 74 8 other signatures 2->74 7 Receipt.exe 7 2->7         started        11 CZVkY.exe 5 2->11         started        13 CZVkY.exe 1 2->13         started        process3 file4 40 C:\Users\user\AppData\...\XGbzZqWXyLAxma.exe, PE32 7->40 dropped 42 C:\...\XGbzZqWXyLAxma.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmp4EC8.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...\Receipt.exe.log, ASCII 7->46 dropped 76 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->76 78 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->78 80 Injects a PE file into a foreign processes 7->80 15 Receipt.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        82 Machine Learning detection for dropped file 11->82 22 CZVkY.exe 2 11->22         started        24 schtasks.exe 1 11->24         started        26 CZVkY.exe 13->26         started        28 schtasks.exe 13->28         started        signatures5 process6 dnsIp7 48 royalhotelapartmentet.com 138.128.186.130, 49772, 49774, 49775 DIMENOCUS United States 15->48 50 mail.royalhotelapartmentet.com 15->50 36 C:\Users\user\AppData\Roaming\...\CZVkY.exe, PE32 15->36 dropped 38 C:\Users\user\...\CZVkY.exe:Zone.Identifier, ASCII 15->38 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->56 58 Moves itself to temp directory 15->58 60 Tries to steal Mail credentials (via file access) 15->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->62 30 conhost.exe 20->30         started        52 mail.royalhotelapartmentet.com 22->52 32 conhost.exe 24->32         started        54 mail.royalhotelapartmentet.com 26->54 64 Tries to harvest and steal ftp login credentials 26->64 66 Tries to harvest and steal browser information (history, passwords, etc) 26->66 34 conhost.exe 28->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-02-09 09:41:11 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mw3vz3tck43fnonist2dtwqhgqz4onpgy65vhezbdfhzltk2qb2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
7a39af512f69ee9235b6b5e199beb2313a42ce4d6ec9b610c6e54a131c415bd8
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87f32b29a629a3bf5d0ec129f3daf65ce665c816353b41492ef0ca56fd165ce1
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98712ca737a8d8cddc09bd41dbae64ccc816d5a846da270615108bac7023e19d
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a35495ca447272d3acd4164b73c1f6e881bd0dc854f7953b4047dc79d273c268
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acf949e60ec1fa015f83ea1d7caa8810bc0ccb28b99cab88f3d162819a526cab
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d8c590e11c422a5cf6b2a1f8ddceee64805d063739d0e83c234bdcabae9e3700
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e40b50918c860d686479a98167208e4104471d38708d82f267b4cedc4242ace2
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eedd733043ad7e9c4b0c380501ba8e72166aa85fa415734342dd889293814c0c
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fd9b51a831b2bebf0dbb8729527ebcfc32c927e0b6f9911b31bf29dfaf181d0d
AgentTesla
+ 2'495 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/210209-66z9yq4qa2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Unpacked files
SH256 hash:
32f09cebfdb1d8cf29dc5afaa607248f3da8ca1bcbee2ca8d6fb581cb7e022ad
MD5 hash:
a3ae947bab4da17fbe7a2ca683a68e3d
SHA1 hash:
901d9bb36e9a4e5a65f3d76dd17c031a8cbf936e
Link:
https://www.unpac.me/results/07d960bb-9cae-4fc2-91ef-718b9c6b45e0/
SH256 hash:
306ba5d5c0b9c3892e82cbb6f520add1b5ee9ff7d12b210f01d1ebcbc21cbaa7
MD5 hash:
9ee076f5643805c9361588014f2e9719
SHA1 hash:
72bf632c3bad958fc496304a400314fa0b4b825d
Link:
https://www.unpac.me/results/07d960bb-9cae-4fc2-91ef-718b9c6b45e0/
SH256 hash:
2b2bcf851c2b87033fd24c890c2a1de3642564f7cec7282982d96b8280baa849
MD5 hash:
befb0470c71d676cc891cba16088975d
SHA1 hash:
5b7143f97d1d656fd1cacf70949048c1951b639a
Link:
https://www.unpac.me/results/07d960bb-9cae-4fc2-91ef-718b9c6b45e0/
SH256 hash:
65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074
MD5 hash:
b47215615d83adc831f54064a75a861c
SHA1 hash:
e5bce369a4d8965e602401e6f94ec7e6b58aaa5f
Link:
https://www.unpac.me/results/07d960bb-9cae-4fc2-91ef-718b9c6b45e0/
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/65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074

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.

e3f664932037717807593fa0ce230c39aa5336992b9fb6425874c8583522ef5c

AgentTesla

Executable exe 65b75cee62573656b9a894f439da073433c735e6c7bb539321194f95cd5a8074

(this sample)

anyrun
any.run
https://app.any.run/tasks/3cf2a646-23c2-4922-a8e3-54e0dc5e3fa9/
  
Dropped by
SHA256 e3f664932037717807593fa0ce230c39aa5336992b9fb6425874c8583522ef5c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/116138/

Comments