MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3
SHA3-384 hash: 557f1ffac632a42e4e87bb0adf95be22150c8e3ee7ad848e9972e92282c1ee8040c2cf86015950b62ff764cde2d95ca7
SHA1 hash: d023a3efa2311a75d6699ff3abd66b1c6f101515
MD5 hash: c80e29a2d6ff4de5de04883a2e341a2a
humanhash: asparagus-pip-music-lithium
File name:PART SHIPMENT-FEDEX- cargo Arrival Notification Import Track No 283738293737 MR V FKUMAR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:763'904 bytes
First seen:2022-04-15 06:55:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:jQaFhEmigZvFPgeaNtJTopEFdO4sehppGzbh+93xy/+RTFnKkwAUj/L31e0KulgH:8aPE3gr/pkhpUz1+ds+lFnKrAUjb1eDX
Threatray 16'269 similar samples on MalwareBazaar
TLSH T127F4238523BE6B37E4BDCBFAA4B0604403B34167E52DEBA4CCC424DA5551B980E54FAF
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 04d4ccd8c4ccd400 (10 x AgentTesla, 6 x SnakeKeylogger, 4 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe FedEx


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
335
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PART SHIPMENT-FEDEX- cargo Arrival Notification Import Track No 283738293737 MR V FKUMAR.exe
Verdict:
Malicious activity
Analysis date:
2022-04-15 07:54:47 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/4a34cf31-692b-4403-8576-e56ea5162bed

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/263923/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.1126.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Moving of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6259170cffe27d5119d75e41/reports/614c13e6-7742-4b60-b517-978d58315add/overview
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/94bfeebd-31c7-4362-aad7-e3632a257378
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/977296
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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: Suspicious Add Scheduled Task From User AppData Temp
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 / registry 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 dnsIp2 2 Behavior Graph ID: 609783 Sample: PART SHIPMENT-FEDEX- cargo ... Startdate: 15/04/2022 Architecture: WINDOWS Score: 100 45 us2.smtp.mailhostbox.com 2->45 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for dropped file 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 12 other signatures 2->61 8 PART SHIPMENT-FEDEX- cargo Arrival Notification Import Track No 283738293737 MR V FKUMAR.exe 7 2->8         started        12 BGQJU.exe 4 2->12         started        14 BGQJU.exe 2->14         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\yXwhQzpgZv.exe, PE32 8->33 dropped 35 C:\Users\...\yXwhQzpgZv.exe:Zone.Identifier, ASCII 8->35 dropped 37 C:\Users\user\AppData\Local\...\tmpAFA0.tmp, XML 8->37 dropped 39 PART SHIPMENT-FEDE...MR V FKUMAR.exe.log, ASCII 8->39 dropped 63 Adds a directory exclusion to Windows Defender 8->63 65 Injects a PE file into a foreign processes 8->65 16 PART SHIPMENT-FEDEX- cargo Arrival Notification Import Track No 283738293737 MR V FKUMAR.exe 2 5 8->16         started        21 powershell.exe 23 8->21         started        23 schtasks.exe 1 8->23         started        67 Multi AV Scanner detection for dropped file 12->67 69 Machine Learning detection for dropped file 12->69 signatures6 process7 dnsIp8 41 208.91.199.223, 49743, 49754, 587 PUBLIC-DOMAIN-REGISTRYUS United States 16->41 43 us2.smtp.mailhostbox.com 208.91.199.225, 587 PUBLIC-DOMAIN-REGISTRYUS United States 16->43 29 C:\Users\user\AppData\Roaming\...\BGQJU.exe, PE32 16->29 dropped 31 C:\Users\user\...\BGQJU.exe:Zone.Identifier, ASCII 16->31 dropped 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->47 49 Moves itself to temp directory 16->49 51 Tries to steal Mail credentials (via file / registry access) 16->51 53 3 other signatures 16->53 25 conhost.exe 21->25         started        27 conhost.exe 23->27         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 06:56:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7sqqdfmkppf7rnyxkfyfl4kq3lmdvjecyaawl5ttcldbh6fukdjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
57c38984bd22e15b6b0ae6f05e03159e4f53b18692b2300c098c9094e631146f
AgentTesla
58c7044897f1567accb87bcca24a5d5ba4a075011987baadf6801e41bcf2423f
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6cc6029fbc87ed9a7c025317a6d9eff0fe0049a8ba647551efcaea78ed2a1eaf
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9d24e8126703ce8965912d84f1551d49a66bb45bdb593c3a45185d67fa76d9cd
AgentTesla
b25050da3db1fef64eb447fdbcd2a4c2248fc32a7be362cea35094449250381f
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c39a8dafb70b4adfb21ca557c23f3b81fc965c204bb70d515f8903f3205b72b7
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def82eea2b57f5b879e8e7c14eb6e0c5a6cd58874835c53f0cfd4ee18d30101e
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defbeba113680db4e014a2b34be77a64529d1e0d5fb837e732eec92b842d364d
AgentTesla
+ 16'259 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/220415-hqcz4saehk/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
af1f5074eff36653e6d54c5c7aabf990aee2cc70a72db4cfb1707e452349c574
MD5 hash:
fc0ae7f6d4aa4aa2c27c26407936ec3d
SHA1 hash:
dfa9b61be7f02298605ffe7e007617016c9bfc2b
Link:
https://www.unpac.me/results/f95ca218-783b-4948-9695-309a662dd280/
SH256 hash:
a1abf5a4e805d2fe35f3ca981259c1e39c79da5afa4c60a0e4734ee2af45d462
MD5 hash:
a644fb69fe377c6449036e50038ac003
SHA1 hash:
aaaa3dfea38aca88e22cd87769d16ffbfd91b036
Link:
https://www.unpac.me/results/f95ca218-783b-4948-9695-309a662dd280/
SH256 hash:
5ee820a074b7511f8d160e4fb370af4892bfb8c52dfde5139384e65316df2ffb
MD5 hash:
e89805b8e2d3f1504764296d12912c37
SHA1 hash:
67d361d8c4cba8a798e1626cfde3ee1226ae1fad
Link:
https://www.unpac.me/results/f95ca218-783b-4948-9695-309a662dd280/
SH256 hash:
8f8c170254d4b87576a5f9ae2ac3fe2acdcaaf290e334268a90b77e545b9dc42
MD5 hash:
b89811af62368ed3e244d35def9683be
SHA1 hash:
26c9eb044413ec1ed4b2f7333e7840fa6c9d2bbd
Link:
https://www.unpac.me/results/f95ca218-783b-4948-9695-309a662dd280/
SH256 hash:
fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3
MD5 hash:
c80e29a2d6ff4de5de04883a2e341a2a
SHA1 hash:
d023a3efa2311a75d6699ff3abd66b1c6f101515
Link:
https://www.unpac.me/results/f95ca218-783b-4948-9695-309a662dd280/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fca101958a7b/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/fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:t0_1
Create hunting rule

File information

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

Malspam

AgentTesla

Executable exe fca101958a7bcbf8b717517055f150dad83aa482c00165f67312c613f8b450d3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/263923/

Comments