MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2
SHA3-384 hash: 5a500ff0b25243d83ba9b24009d79c5ae5d00b19d8a72c0f93477e39605b5f24c4f5be43670c4fe9daf73d083c00fe70
SHA1 hash: 77e2a1d2ed01daa497866a9f1faa3ad9015794b8
MD5 hash: 25e0dbfdaec4b2468c3509c148060b92
humanhash: low-florida-artist-video
File name:Airfreight from Shanghai INQ23485.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:640'512 bytes
First seen:2023-07-27 06:11:34 UTC
Last seen:2023-07-27 06:12:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:wApQrES2iNtOlYZrIXWbUYMJanJYW22qYb4SCYQi9w:/pQrES1WYpOzY4de4c9
Threatray 443 similar samples on MalwareBazaar
TLSH T187D4E080B2B95F6AD97BE3F71115621007F669AFA66DF7194ECA30CF21A1F014900F67
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
263
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Airfreight from Shanghai INQ23485.exe
Verdict:
Malicious activity
Analysis date:
2023-07-27 06:12:29 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/b128393d-98fc-45a3-b5c1-a3cc92fb64c3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/434635/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/64c20ab380fc6008e9211986/reports/24713b83-2c77-4aec-9ce2-ac0aa8e581b8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2
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/f58ca6dd-b0a5-4d04-8352-6a2e26b38bae
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1280839
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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 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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1280839 Sample: Airfreight_from_Shanghai_IN... Startdate: 27/07/2023 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 5 other signatures 2->49 7 Airfreight_from_Shanghai_INQ23485.exe 7 2->7         started        11 LwEChXw.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\LwEChXw.exe, PE32 7->31 dropped 33 C:\Users\user\...\LwEChXw.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp44C6.tmp, XML 7->35 dropped 37 Airfreight_from_Sh...ai_INQ23485.exe.log, ASCII 7->37 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 57 Injects a PE file into a foreign processes 7->57 13 Airfreight_from_Shanghai_INQ23485.exe 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        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 21 LwEChXw.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 us2.smtp.mailhostbox.com 208.91.198.143, 49705, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->39 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        41 208.91.199.223, 49706, 587 PUBLIC-DOMAIN-REGISTRYUS United States 21->41 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->65 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-27 02:42:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ug3jlokm5k7vzhyx2d7djvrefjroe57e6ju3qoqpbkhsmas5z7ja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
450ac397e5ec1c38fb8b238ee604baa624bdb6e6be91c51bc31f331056420c80
AgentTesla
7575a4e559fb7df7dc4781137aa09a0e9bf542b3127b5e34850d5829e59ac58f
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7ae867cd981bcf4ee5a98923f6ca7e415f3287b1ad04a6e31b3f905a67b2c1e5
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7e6fb796d900dc6e1ca8e0b41f9a097851682c5308b5a077976cc2cda7b5e589
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8c929903e4e19929cb2c3a77560fe295684b67434763be0372cbdbcef7d44191
AgentTesla
aba16ed8d742b8ebeb80e736ec3ad99e4480eeb977a1aeb3ec124dc7d7b3e546
AgentTesla
aea4ac1c910d807878e375aacde942a685bfc7b97844f7dc4e5102a933471267
AgentTesla
b5f3864d432f788ff976f1430cae362e82e906e2e3260c2d4fa3ab3d8bf04152
AgentTesla
f3f7dbd241d5960d5da7a86cb410090d8b85dbbfdf2cf17af4e7738399e6860e
AgentTesla
f965288f8e286199df63e46663fb0d547f1b833fa7f53d227c622807b0cb122f
AgentTesla
+ 433 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/230727-gx6qbsaf7v/
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
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:
7c743d979549f931d7101d1a14c14841ff47c848a3f30e31882d0d958bf5f941
MD5 hash:
508ba12479b3d78edb93f63b40ab3b7f
SHA1 hash:
d72b842c46546e4e494c9338b530e305dae1d5d2
Link:
https://www.unpac.me/results/68a833b5-26ca-4ed8-afc9-3fe06ed5128d/
SH256 hash:
060b2a654bda88d45f073f73fac8a4884093506344493bfe2819eca5b407aba8
MD5 hash:
0202cfd26b7f97dd862f2dcd0ef2402f
SHA1 hash:
5d9055f254ce3ab4d3a936919154811822c0453e
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/68a833b5-26ca-4ed8-afc9-3fe06ed5128d/
Parent samples :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 hash:
06d651aa81da5193c5f4834573fc6a03f676b28ab61c2067a125c2476ab64921
MD5 hash:
2133cf8a9fa3c483cd46c651df24ab13
SHA1 hash:
389c2b5908a214bd2dfb475b35f135b06ad1b168
Link:
https://www.unpac.me/results/68a833b5-26ca-4ed8-afc9-3fe06ed5128d/
SH256 hash:
a0b9aabe376fa88cd49144e9aa1cf8d915f5191f61334f72c648fe99c09d810d
MD5 hash:
d086ed782f92de43f8d02a60ad2d1dda
SHA1 hash:
0b4bf2e230c20d868f66f24b8b8fd4c5f67370cb
Link:
https://www.unpac.me/results/68a833b5-26ca-4ed8-afc9-3fe06ed5128d/
SH256 hash:
a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2
MD5 hash:
25e0dbfdaec4b2468c3509c148060b92
SHA1 hash:
77e2a1d2ed01daa497866a9f1faa3ad9015794b8
Link:
https://www.unpac.me/results/68a833b5-26ca-4ed8-afc9-3fe06ed5128d/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a1b695b94cea/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: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 a1b695b94ceabf5c9f17d0fe34d6242a62e277e4f269b83a0f0a8f26025dcfd2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/434635/

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