MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ca42fe27fbffcc87eb0995f36e945d8e62e0c06ea606be6a32382eb557970b7. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ca42fe27fbffcc87eb0995f36e945d8e62e0c06ea606be6a32382eb557970b7
SHA3-384 hash: 41ba5d0f62d652e211b89b7b91894989c508cc8d6c95bd27ac1137ae04500f3e833bc0b7a3aec1a9cdf77b3ccfe33cd0
SHA1 hash: 3f328de3b2df09e90ef319fe0dacc7dfb585a831
MD5 hash: 8edea84854ac21f8a056f647d010fd0d
humanhash: washington-florida-sierra-alanine
File name:Request for price.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:908'800 bytes
First seen:2021-07-19 12:21:54 UTC
Last seen:2021-07-27 19:12:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:o7zhNdyvUIZbV/O1bJGOD0CInmWC4H9bz97tk5J6f0uZzn9zF:o7MvDB/l00CInCwvBO6NZz9z
Threatray 7'504 similar samples on MalwareBazaar
TLSH T1D3158EA1F24B7DA4EC6602F64C379D31205BADA95478C628246D7E3A7FB335634E1C0B
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Request for price.exe
Verdict:
Malicious activity
Analysis date:
2021-07-19 12:24:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f3270a63-df6f-43c4-8d2b-3c2bf535c53b

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/172541/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.931.11872.22381.UNOFFICIAL
Create hunting rule

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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ef6f914-b41d-4d34-a9bb-131caaafb0b6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818237
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 450649 Sample: Request for price.exe Startdate: 19/07/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 12 other signatures 2->53 7 Request for price.exe 7 2->7         started        11 pGKuRU.exe 2->11         started        13 pGKuRU.exe 2->13         started        process3 file4 33 C:\Users\user\AppData\Roaming\sELElpWT.exe, PE32 7->33 dropped 35 C:\Users\...\sELElpWT.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpC389.tmp, XML 7->37 dropped 39 C:\Users\user\...\Request for price.exe.log, ASCII 7->39 dropped 55 Adds a directory exclusion to Windows Defender 7->55 57 Injects a PE file into a foreign processes 7->57 15 Request for price.exe 7->15         started        19 powershell.exe 25 7->19         started        21 powershell.exe 24 7->21         started        23 5 other processes 7->23 59 Antivirus detection for dropped file 11->59 61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 signatures5 process6 file7 41 C:\Users\user\AppData\Roaming\...\pGKuRU.exe, PE32 15->41 dropped 43 C:\Users\user\...\pGKuRU.exe:Zone.Identifier, ASCII 15->43 dropped 45 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->45 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        29 conhost.exe 23->29         started        31 conhost.exe 23->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ca42fe27fbffcc87eb0995f36e945d8e62e0c06ea606be6a32382eb557970b7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-19 12:01:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
23 of 46 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nssc7yt7x76mq7vqtfptn2kf3dtc4dag5jqgxzvdeobowvlzoc3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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AgentTesla
2aa2a644cc059d9314a783e295e4c35102ffce374e2bf1b49f8fb8631ffdbb65
AgentTesla
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9a44a213fb10bc7c0a49c89fd1274d80a4d90dbc328b38d7f1bd9db9c4b3dd4c
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b4bd99f8e845eb8989697730c4d42b4a405972fa010415d74356efa46b9b745c
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c813f48272b6106bf37619e57fbde62d1edb5fa5772a1a131374ca05685450a7
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c9af30b2a800c774844eee76e019d10b72c4637adbccd34a6de3bcc8a4f32ba4
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df013a1fe5c6d3c8c2622be807aa33643795029e89a6de47440aa8db46a1b106
AgentTesla
f0d328b8d12d32d2bc29faac2f18c30b74a2e99053113fe7e9d8068408e46299
AgentTesla
+ 7'494 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210719-je2kq1sz5s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
2e79cfcbf6b514d9605538ffaca76351e4f3edc461f7ca76754c9130c7c8bb4e
MD5 hash:
a1bac2656f44af4b1ea84b1dbf5a4d95
SHA1 hash:
cbe6577bda65fdf0a8abcef67ab1a7a0edaa4508
Link:
https://www.unpac.me/results/be4c776f-efa7-4dc6-977f-786e1eaa51e7/
SH256 hash:
bad59da8c28f6e05d0a428d30ddddfafb3ee8cc50578ee26ca26f86a149cc0e4
MD5 hash:
a5487f148335e7d391094fe7e2b2480f
SHA1 hash:
75969f244b3ca2552b871a55022a076b71bab59f
Link:
https://www.unpac.me/results/be4c776f-efa7-4dc6-977f-786e1eaa51e7/
SH256 hash:
3468cfd2ed84b6785a5c8f649228e920152dad53dcc689841de1b413d92dbf6c
MD5 hash:
404982417b32ba59702a88c3f9bccc0b
SHA1 hash:
6be3a42830cdd1bc8aeb250b5d52bb038ad1d8f6
Link:
https://www.unpac.me/results/be4c776f-efa7-4dc6-977f-786e1eaa51e7/
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
Link:
https://www.unpac.me/results/be4c776f-efa7-4dc6-977f-786e1eaa51e7/
SH256 hash:
6ca42fe27fbffcc87eb0995f36e945d8e62e0c06ea606be6a32382eb557970b7
MD5 hash:
8edea84854ac21f8a056f647d010fd0d
SHA1 hash:
3f328de3b2df09e90ef319fe0dacc7dfb585a831
Link:
https://www.unpac.me/results/be4c776f-efa7-4dc6-977f-786e1eaa51e7/
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/6ca42fe27fbffcc87eb0995f36e945d8e62e0c06ea606be6a32382eb557970b7

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/172541/

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