MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff. 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
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SHA256 hash: 1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff
SHA3-384 hash: d2e82b3ad55569af3cec2660b5201f4d11aeb5c93d0b918975cbed48a9bcfa7e297d5b033bed5e5cbe0c68f52d839481
SHA1 hash: 4486733ff6191f5e12bc39e7c3f4dcbebd0aac87
MD5 hash: 0ba25a4eb4a2ef30c8a58232c4dcdb06
humanhash: johnny-west-happy-low
File name:Details OF Payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:428'032 bytes
First seen:2021-10-29 11:20:30 UTC
Last seen:2021-10-29 17:01:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:NlfZx3aBra+Qu0Q0/9K6dVADICOXirjaLH+duGjxQ:NlfZx35NcmADIZXirwedu4
Threatray 12'409 similar samples on MalwareBazaar
TLSH T1B194F111A379CB6BE4AC47BC5093072517F298623321F7518FEA74DA1E77BC20E10AA7
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Details OF Payment.exe
Verdict:
Malicious activity
Analysis date:
2021-10-29 12:40:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8931fcf9-2550-4a49-b5b0-e5d5e951e7b7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.6999.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
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.
Malware family:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/93b2eb30-6739-4315-b62c-185d76672524
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879251
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Executable has a suspicious name (potential lure to open the executable)
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
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 511685 Sample: Details OF Payment.exe Startdate: 29/10/2021 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected AgentTesla 2->47 49 9 other signatures 2->49 6 Details OF Payment.exe 3 2->6         started        9 NXLun.exe 3 2->9         started        12 NXLun.exe 2 2->12         started        process3 file4 23 C:\Users\user\...\Details OF Payment.exe.log, ASCII 6->23 dropped 14 Details OF Payment.exe 2 5 6->14         started        51 Multi AV Scanner detection for dropped file 9->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->53 55 Machine Learning detection for dropped file 9->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->57 19 NXLun.exe 2 9->19         started        21 NXLun.exe 9->21         started        signatures5 process6 dnsIp7 31 mail.timsonlogisticske.com 104.193.142.174, 49827, 587 INMOTI-1US United States 14->31 33 192.168.2.1 unknown unknown 14->33 25 C:\Users\user\AppData\Roaming\...25XLun.exe, PE32 14->25 dropped 27 C:\Users\user\...27XLun.exe:Zone.Identifier, ASCII 14->27 dropped 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->35 37 Tries to steal Mail credentials (via file access) 14->37 39 Tries to harvest and steal ftp login credentials 14->39 41 3 other signatures 14->41 29 C:\Windows\System32\drivers\etc\hosts, ASCII 19->29 dropped file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-29 09:54:00 UTC
AV detection:
13 of 25 (52.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dp7bugvrqnapylmnwyg4b3qjzyc4ntv4ybllftagsl7tcxj7xh7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
23e9628689de5cffc14abcc1d39a259f54bde8e50304af29d4e127359163e1c4
AgentTesla
39a0278b21f02a9d95607834c2bf1f8531c8aee593cfc38be7431a7cba6a52aa
AgentTesla
4c606e776efff1f168bb35220f9704826dc425c8f578e61c5923a3586e9da063
AgentTesla
603f8bb918cf97d86b4e20c72ebd9138160475c24e7633b5cc4f7c7739b0203d
AgentTesla
bc83ce6a585ef0217f5088832b31be76b70a4e3b2c6e8212995c64cf71b7ded4
AgentTesla
f7d8bb7108bdfc37cb94c9c04d73ba60d693f03411332ae31a7da4ad82e9a7ff
AgentTesla
+ 12'399 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211029-nf1ajsdbf7/
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
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:
a89932c0339a1430517c411ddfd5f37111a98a95b837d0ede546c254dcd806a1
MD5 hash:
c38880cf3042b6762e7b5a2633b4bc05
SHA1 hash:
826f4d94256cc1866f280e9991d1417c3022d7c7
Link:
https://www.unpac.me/results/4979cf38-8dc9-44e6-b227-f248516c783e/
SH256 hash:
77a7376b71eadd12bd3b2c7fb984cd5b30936fefd56793374eaa612f10186056
MD5 hash:
cc381b2e60df825ef0dcbe152e4029ad
SHA1 hash:
70ce6aa7df8ac5b3a69d9c9274f7724ae2f223d0
Link:
https://www.unpac.me/results/4979cf38-8dc9-44e6-b227-f248516c783e/
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
Link:
https://www.unpac.me/results/4979cf38-8dc9-44e6-b227-f248516c783e/
SH256 hash:
1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff
MD5 hash:
0ba25a4eb4a2ef30c8a58232c4dcdb06
SHA1 hash:
4486733ff6191f5e12bc39e7c3f4dcbebd0aac87
Link:
https://www.unpac.me/results/4979cf38-8dc9-44e6-b227-f248516c783e/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1bfe1a1ab183/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/1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff

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:pe_imphash
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Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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