MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f. 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: 1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f
SHA3-384 hash: 5fa7983e9a9c2bab8ad57e7b7d586a38eaaf3546062a62e6d8628a17e6de80f93e6b0bab4b2d93ea165f408753c365d9
SHA1 hash: a4b32d17b36b20155545927450a43eb2d117a306
MD5 hash: 50d792a1ee7059bfaf34afd54b32cba8
humanhash: moon-maine-north-earth
File name:TT SWIFT COPY $37,000.00.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:661'504 bytes
First seen:2023-03-31 06:59:57 UTC
Last seen:2023-04-05 06:29:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:AKPFSP0zGiyywVbU+zi93cZ/6QlJ9hS2H:AiFSsGUwVbuFcZ/6d+
Threatray 1'732 similar samples on MalwareBazaar
TLSH T144E45D7D1AECD5A3D579C6754BF04C30E5FDA41B3A35CE1E39EA008906A6B02768336E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
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 e8b2aa696cd4e892 (5 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter cocaman
Tags:AgentTesla exe payment QUOTATION

Intelligence

File Origin
# of uploads :
5
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TT SWIFT COPY $37,000.00.exe
Verdict:
Malicious activity
Analysis date:
2023-03-31 07:02:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ed2cd959-2479-4773-9415-aa408f38b647

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/379020/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.24013.5979.26204.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed threat virus
Link:
https://www.filescan.io/uploads/642684f6daef81576d44d580/reports/7ea68ab2-8fda-46c0-8778-0a174b3711a5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7248d714-5505-4ae8-ab42-70cc2a3fb9db
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1205753
Signature
.NET source code contains potential unpacker
Contains functionality to register a low level keyboard hook
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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
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 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 signatures2 2 Behavior Graph ID: 838669 Sample: TT_SWIFT_COPY_$37,000.00.exe Startdate: 31/03/2023 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 5 other signatures 2->53 7 TT_SWIFT_COPY_$37,000.00.exe 6 2->7         started        11 LSXFKDllBbHhG.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\LSXFKDllBbHhG.exe, PE32 7->31 dropped 33 C:\Users\user\AppData\Local\...\tmp7DD1.tmp, XML 7->33 dropped 35 C:\Users\...\TT_SWIFT_COPY_$37,000.00.exe.log, ASCII 7->35 dropped 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->55 57 May check the online IP address of the machine 7->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->59 67 2 other signatures 7->67 13 TT_SWIFT_COPY_$37,000.00.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 19 LSXFKDllBbHhG.exe 14 2 11->19         started        21 schtasks.exe 1 11->21         started        23 LSXFKDllBbHhG.exe 11->23         started        25 LSXFKDllBbHhG.exe 11->25         started        signatures5 process6 dnsIp7 37 api4.ipify.org 104.237.62.211, 443, 49691 WEBNXUS United States 13->37 39 mail.southernboilers.org 199.79.62.12, 49698, 49702, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->39 41 api.ipify.org 13->41 69 Installs a global keyboard hook 13->69 27 conhost.exe 17->27         started        43 173.231.16.76, 443, 49701 WEBNXUS United States 19->43 45 api.ipify.org 19->45 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->71 73 Tries to steal Mail credentials (via file / registry access) 19->73 75 Tries to harvest and steal browser information (history, passwords, etc) 19->75 29 conhost.exe 21->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-03-30 16:56:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=doc7wudjukhogbnug4n5ucnjmz2oyn6z5pcsv3g3nrrekqm7az7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f
AgentTesla
285c3ffd2b6cdd180ee0a3371f12f6a0ffb4a77ffc7a811f242749f68722242c
AgentTesla
33f7516da3fd501837bfd69123229607d900dabf2d94d4f140b613a39c740c92
AgentTesla
38895a67236a2ad5b6ca5c73e1d3f9b8d7c3aa1603014397716f360261949853
AgentTesla
8107f9ab5c5030afbbbebfd98280556cc08697cffa66d45548c5e012209d9184
AgentTesla
c150db08e8b3f241cb1ea3a82a15af0ed3a86f15f2e12f544f0731c8785a0405
AgentTesla
+ 1'722 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230331-hsm8vsgg49/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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:
24f115dfec26b8ac4c5ea517ab568e24c2091e526bfd595aabfab0b9548b84e7
MD5 hash:
a2ee2aa8fa4767d9a7650d2891fdf427
SHA1 hash:
7e7b27d481cd91a9a3d17e2f56e37c645b318b57
Link:
https://www.unpac.me/results/b74d2136-8d80-4838-a96d-e57b263b43a6/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/b74d2136-8d80-4838-a96d-e57b263b43a6/
SH256 hash:
d1782186cefcd6c9f33cd356ea14d494de0ac19287876475c64f3ff48f4d5033
MD5 hash:
3df9d03e152dad0febcad0abbd666b9c
SHA1 hash:
1885f575aaf49a32993212401d6cfdea76d864d2
Link:
https://www.unpac.me/results/b74d2136-8d80-4838-a96d-e57b263b43a6/
SH256 hash:
1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f
MD5 hash:
50d792a1ee7059bfaf34afd54b32cba8
SHA1 hash:
a4b32d17b36b20155545927450a43eb2d117a306
Link:
https://www.unpac.me/results/b74d2136-8d80-4838-a96d-e57b263b43a6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1b85fb5069a2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
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.

Malspam

AgentTesla

zip 9c134955b66949e70fb099e7a0f850787ba0b9fc82c0b99f2586b2d628e5c7d4

AgentTesla

Executable exe 1b85fb5069a28ee305b4371bda09a96674ec37d9ebc52aecdb6c6245419f067f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9c134955b66949e70fb099e7a0f850787ba0b9fc82c0b99f2586b2d628e5c7d4
Cape
Cape
https://www.capesandbox.com/analysis/379020/
  
Dropped by
SHA256 e28188df2ced3fb282c0ad2f7fb0104df0d090aa9ca0435840af48f9c279f5d5
  
Dropped by
MD5 d3c56e75279d6d4560e303c03a67712f
  
Dropped by
MD5 ab48236e894a48db135c0e367093ba22

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