MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5
SHA3-384 hash: ba7c6ea307552a55fc8239c0664e5a0a804c37922008ffbc29fb7f4a7ed11f2fe0bb0428ef2c68f3e31a94dab1b1e795
SHA1 hash: c1bc92fddbd933f197e4dfbe289509e54b141071
MD5 hash: c789f5c4733f0c0f2913db13fa4d4b1c
humanhash: may-jersey-helium-november
File name:Order 4039740410170.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:782'848 bytes
First seen:2023-03-24 13:04:52 UTC
Last seen:2023-03-30 08:18:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:jNDP6g/ZSKCXd0BIMz0iD5uJmIYQRy5leBAB9KoRlLHbR+ahugvcL4ZwdX:FP6SZKN0z5uJmHtl4ABU0lLtFfvrZGX
Threatray 1'607 similar samples on MalwareBazaar
TLSH T109F4E055ED7A083BF9EAD2B04051573A03A8BBA250A2D5C98BF96C883CDFB7305D145F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order 4039740410170.exe
Verdict:
Malicious activity
Analysis date:
2023-03-24 13:06:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/29d9222d-ec8b-47d3-a3be-752c4c4e4ecb

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/377097/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.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
Creating a file in the %temp% directory
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/641d9fffb270ef3bdbe3de39/reports/691ec08e-1f9a-4e66-a7a6-71dd44fe3920/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4ac4bc44-6f99-40b7-b08b-70123b3066ca
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1201231
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 834132 Sample: Order_4039740410170.exe Startdate: 24/03/2023 Architecture: WINDOWS Score: 100 65 Antivirus / Scanner detection for submitted sample 2->65 67 Sigma detected: Scheduled temp file as task from temp location 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 4 other signatures 2->71 8 Order_4039740410170.exe 7 2->8         started        12 qqrXsvhqog.exe 5 2->12         started        14 My App.exe 2 2->14         started        16 My App.exe 2->16         started        process3 file4 45 C:\Users\user\AppData\...\qqrXsvhqog.exe, PE32 8->45 dropped 47 C:\Users\...\qqrXsvhqog.exe:Zone.Identifier, ASCII 8->47 dropped 49 C:\Users\user\AppData\Local\...\tmp52CC.tmp, XML 8->49 dropped 51 C:\Users\user\...\Order_4039740410170.exe.log, ASCII 8->51 dropped 87 Uses schtasks.exe or at.exe to add and modify task schedules 8->87 89 Writes to foreign memory regions 8->89 91 Allocates memory in foreign processes 8->91 99 2 other signatures 8->99 18 RegSvcs.exe 17 4 8->18         started        23 powershell.exe 21 8->23         started        25 schtasks.exe 1 8->25         started        93 Antivirus detection for dropped file 12->93 95 Multi AV Scanner detection for dropped file 12->95 97 Machine Learning detection for dropped file 12->97 27 RegSvcs.exe 12->27         started        29 schtasks.exe 12->29         started        31 conhost.exe 14->31         started        33 conhost.exe 16->33         started        signatures5 process6 dnsIp7 53 api4.ipify.org 104.237.62.211, 443, 49695 WEBNXUS United States 18->53 55 flash-tours.gr 46.4.214.202, 49696, 49701, 587 HETZNER-ASDE Germany 18->55 63 3 other IPs or domains 18->63 43 C:\Users\user\AppData\Roaming\...\My App.exe, PE32 18->43 dropped 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->73 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->75 77 May check the online IP address of the machine 18->77 79 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 18->79 35 conhost.exe 23->35         started        37 conhost.exe 25->37         started        57 173.231.16.76, 443, 49699 WEBNXUS United States 27->57 59 mail.flash-tours.gr 27->59 61 api.ipify.org 27->61 81 Tries to steal Mail credentials (via file / registry access) 27->81 83 Tries to harvest and steal browser information (history, passwords, etc) 27->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 27->85 39 conhost.exe 29->39         started        file8 signatures9 process10 process11 41 conhost.exe 35->41         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-24 05:18:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 35 (48.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nz3wu53hj3qtror4bbhxkacb3hrhl3qmht7gkqt364bpgzgwt2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
441db0ba656348d924bb8cd264d09f13cc1f5d1f457ce758aa5baed1ee029fb6
AgentTesla
589459202b13d455eb66686b0ad19c3dcadc8b7b915515fced84ede742868c10
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60756600b313edbba5f10915507ae6f7e1fe22bb7dc34e7efa2c1503441f8736
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80eabb4ed2bf442079ed36b1a74aa1afd5627eeea83bc48cf4c9d2a4b719c0a9
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8b18ae1d0cdc76bff21cb3a55e0e0a9280bd0979bcc049426381f71b2e06d924
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9b2b9f8f70057a1d60700f490e59ae93972ce2fdfb852770ae08fdfff72a0611
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b40d1df45c1dba407a1d0e969d076e7278b648f94633c74d10ceee2c3f81f9b7
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f81ea0341cc62ab6c2d730bcfd2d03ec3a970030b028c2083c3e4cb59b2efe9e
AgentTesla
+ 1'597 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/230324-qbhaaage3z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
83f2fe4ac83dc2061134639d1ffcb6f650ea7b80de6cbcac31a43a5fcbe34c1f
MD5 hash:
99c74e87dbd5c62addad9c7acca158de
SHA1 hash:
c690bcc40df6542a9142dd1e91046bebd2137395
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
cd47372cbbbaad087816eea2e01b27b0eabf566501e38d85c85fd8336a6ae75c
MD5 hash:
d9e6b56ff143b1562d6875fc00b9a156
SHA1 hash:
6bedb3363d53a656448607260ec70e3caffd8412
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
SH256 hash:
cde0d3400cd787fce5d1b95fa52908d64831430cc90dafddbaa79ae0d03bb3d0
MD5 hash:
06a5bc1d3143bcac174d81c5ffc09def
SHA1 hash:
650fb4549fb98ee4c7be5e03bf670241e6339cd0
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
SH256 hash:
76b36a99df564a3dcc0e70143f19229a413aa8196517eb0c53bfa71f1492d3ca
MD5 hash:
dee9846edacb41c51b3859a3493f5cab
SHA1 hash:
2d3e3d0d592adc7b84526b42fad1a033f1ae8f22
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
SH256 hash:
e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5
MD5 hash:
c789f5c4733f0c0f2913db13fa4d4b1c
SHA1 hash:
c1bc92fddbd933f197e4dfbe289509e54b141071
Link:
https://www.unpac.me/results/a5165dc4-a0dc-4b45-9669-633ab05ecf8b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e373bb53bb3a/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/e373bb53bb3a7709c5d1e0427ba8020ecf13af7061e7f32a13dfb8179b26b4f5

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

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/377097/

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