MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
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SHA256 hash: 08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0
SHA3-384 hash: 5f6c30e2dd712dd3b656c4f5bfcf9dcb1d05bcf2c39dd5f4a98941df5df3bf2cd69c552b2290b9973031863bbe32a117
SHA1 hash: 5a99081e0ea718cc97180fa1d0905117eaadc766
MD5 hash: 7134f542c59de916f00d9c57ff819851
humanhash: failed-autumn-purple-yankee
File name:QUOTATION.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:873'984 bytes
First seen:2023-05-19 00:57:20 UTC
Last seen:Never
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:DJUzBvHJX7rHYSljSDPWxPjfGhw8wfuV9nkMt23kxjC4:DJUd1HGWxLfKwfcxrtFC4
Threatray 2'927 similar samples on MalwareBazaar
TLSH T1F105743D4AA6C9EBD07BC3B49BCC4917FABCD833B454DA2B19C60742224175EA5C219F
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)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
289
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QUOTATION.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 01:00:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d2dc8e46-dca2-4a38-bf84-4c6c9ad1d934

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67071741.15010.26817.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
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
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6466c99a4bcc79fb4d4a002a/reports/c33d2ea4-ad12-468f-aea2-c4c5ad2817a6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0
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/4631b0bd-26ec-4048-b3c4-fccbcb92ce15
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1236593
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 869585 Sample: QUOTATION.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 8 other signatures 2->46 7 RxyyZFwC.exe 5 2->7         started        11 QUOTATION.exe 6 2->11         started        process3 dnsIp4 36 192.168.2.1 unknown unknown 7->36 48 Antivirus detection for dropped file 7->48 50 Multi AV Scanner detection for dropped file 7->50 52 Machine Learning detection for dropped file 7->52 54 Allocates memory in foreign processes 7->54 14 RegSvcs.exe 2 7->14         started        18 schtasks.exe 1 7->18         started        30 C:\Users\user\AppData\Roaming\RxyyZFwC.exe, PE32 11->30 dropped 32 C:\Users\user\AppData\Local\...\tmp473E.tmp, XML 11->32 dropped 34 C:\Users\user\AppData\...\QUOTATION.exe.log, ASCII 11->34 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 11->56 58 Writes to foreign memory regions 11->58 60 Injects a PE file into a foreign processes 11->60 20 RegSvcs.exe 2 11->20         started        22 RegSvcs.exe 11->22         started        24 schtasks.exe 1 11->24         started        file5 signatures6 process7 dnsIp8 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->62 64 Tries to steal Mail credentials (via file / registry access) 14->64 66 Tries to harvest and steal browser information (history, passwords, etc) 14->66 26 conhost.exe 18->26         started        38 azmlogistics.com 192.185.92.210, 49700, 49703, 587 UNIFIEDLAYER-AS-1US United States 20->38 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->68 28 conhost.exe 24->28         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 02:53:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=babzqzvc5424z7fkmldlxbnhmxi3wvlsng6sub3pi2o5gbz7ipqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07f01993306030d708dc2b5b42d4a6aef41c0c2f597aca066138689a6722a25d
AgentTesla
5e9077dd970a8ad82379f59478a8bafa435ea87d06c4756453024bf693e76123
AgentTesla
835f096f42c427528bf7c39534478a712c81aa454db9f6372b42da155f6ea56d
AgentTesla
9454da092866823747fb0fb7e5b11652794974fad0d3fbab3f80db4ff97e4654
AgentTesla
9754fd1df64407e26dd257a9f277dadbc8c5e28b21ef94509296b898b35fd77d
AgentTesla
ad3b7fbafb3b8778f1ba4cc5a02f9e5976bc93eef018b83dc99edd59a2360715
AgentTesla
bda72294edeb129266485f6fb9fc13a882e363200e61b8052aabc0a1f5c9f055
AgentTesla
d9e22072d4c5d48c978804312169981da108122adce941389beba15d6cee5c1a
AgentTesla
e8ccbb18209cd3444552c2d393b0203ad2fc85242ad4705c2f6106dac24dffd0
AgentTesla
ef7efdb1e205d31ad1a79452cae95f4f72b10a4e84dce82f66dfe2e3e2a2739b
AgentTesla
+ 2'917 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/230519-bbgw7adc2s/
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
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
61f93410124417443c4216c27087168a7dd13f0f8dc9ffce0fd08f09ed48ce36
MD5 hash:
dc1e668a792baa175de7b2a22b6b1899
SHA1 hash:
cb520a6911a916ff785476fb99796eb6ae59ab49
Link:
https://www.unpac.me/results/70f01aa9-4329-4b4f-92db-eb186fa57b23/
SH256 hash:
2f2cc821895c4efdcfb12bf2eb8013e5e4f686b2b6e5fb0325bc46567b561782
MD5 hash:
6f0149e4b03288291d55dfdbeff4aa23
SHA1 hash:
ca7b8620f5f498460a59505fee0647318f77634c
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/70f01aa9-4329-4b4f-92db-eb186fa57b23/
Parent samples :
ef7efdb1e205d31ad1a79452cae95f4f72b10a4e84dce82f66dfe2e3e2a2739b
2f2cc821895c4efdcfb12bf2eb8013e5e4f686b2b6e5fb0325bc46567b561782
ad3b7fbafb3b8778f1ba4cc5a02f9e5976bc93eef018b83dc99edd59a2360715
e8ccbb18209cd3444552c2d393b0203ad2fc85242ad4705c2f6106dac24dffd0
bda72294edeb129266485f6fb9fc13a882e363200e61b8052aabc0a1f5c9f055
835f096f42c427528bf7c39534478a712c81aa454db9f6372b42da155f6ea56d
9754fd1df64407e26dd257a9f277dadbc8c5e28b21ef94509296b898b35fd77d
d9e22072d4c5d48c978804312169981da108122adce941389beba15d6cee5c1a
08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0
4e1a8fd4b8b47004196e7bd9d8b937eaa5ae05d0f6c02593241ae71377ece0e4
3e7d696358d037066e0e55120223afca0dc9b19e6150568e76246081ade284dd
bf96c7f0b0568187af9d87b440e5637818e606445e738e7d0e40b8fd078ff5f6
e8d758b73fcf11d6c346a53e077d2d031007fe21e618335fe2ef43983044b6f8
e463c384473c036d82f461ae68a963ce5cc75c30031274c7fcff9007c92b181a
9858af831896eaade5a87ff3fa28cece0de832139b375ccc8d41c01ef3fa92d3
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/70f01aa9-4329-4b4f-92db-eb186fa57b23/
SH256 hash:
08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0
MD5 hash:
7134f542c59de916f00d9c57ff819851
SHA1 hash:
5a99081e0ea718cc97180fa1d0905117eaadc766
Link:
https://www.unpac.me/results/70f01aa9-4329-4b4f-92db-eb186fa57b23/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/08039866a2ef/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0

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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
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

Executable exe 08039866a2ef35ccfcaa62c6bb85a765d1bb557269bd2a076f469dd3073f43e0

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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