MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c279a3c14454058d9075645b2c97bd95b20a73f6f62ea3223385336cd6ef520f. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
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SHA256 hash: c279a3c14454058d9075645b2c97bd95b20a73f6f62ea3223385336cd6ef520f
SHA3-384 hash: 71f5e1b20a141c9e412773c217060386c6f7a1e71d7e978588e2338fd042520e86dc2d4f56d39a95452b075f334b5aa3
SHA1 hash: 84244e31a6465c6ecc1383f500c33503404f9432
MD5 hash: dc0de36c0f7f19e878ea4ec0f98b92ab
humanhash: failed-floor-indigo-mississippi
File name:DHL-2622249_210811082342056.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:451'072 bytes
First seen:2021-11-16 19:13:44 UTC
Last seen:2021-11-16 20:53:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:WGRRLPre37NlQq3UgqDaln/H6VTVu+8dgkAKt0tEwrluR4Kt4HarnYx6kCzCG:dRLq37Aq3L/aVQgMt03levRrk6o
Threatray 12'778 similar samples on MalwareBazaar
TLSH T197A4C0147AEC4B4BD46A27F89BB685184736FE781237D31E1E9170C319F2B428A427B7
File icon (PE):PE icon
dhash icon f99924e3634948d0 (37 x AgentTesla, 12 x SnakeKeylogger, 7 x Formbook)
Reporter abuse_ch
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/206609/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1102.17024.3187.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619402fe4912a8c920a0871e/reports/86d74226-da5c-488b-ac77-bb33a961c2a9/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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5ee38d8-af10-44cd-bff9-4b44892f71fb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/890666
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 523140 Sample: DHL-2622249_210811082342056.exe Startdate: 16/11/2021 Architecture: WINDOWS Score: 100 30 mail.gruponalbandian.com.ar 2->30 32 gruponalbandian.com.ar 2->32 48 Found malware configuration 2->48 50 Yara detected AgentTesla 2->50 52 Yara detected AntiVM3 2->52 54 4 other signatures 2->54 7 DHL-2622249_210811082342056.exe 3 2->7         started        11 xWBWc.exe 3 2->11         started        13 xWBWc.exe 2 2->13         started        signatures3 process4 file5 28 C:\...\DHL-2622249_210811082342056.exe.log, ASCII 7->28 dropped 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->56 58 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->58 15 DHL-2622249_210811082342056.exe 2 5 7->15         started        60 Machine Learning detection for dropped file 11->60 20 xWBWc.exe 2 11->20         started        22 xWBWc.exe 2 13->22         started        signatures6 process7 dnsIp8 34 gruponalbandian.com.ar 69.64.47.51, 49815, 49818, 587 AS-30083-GO-DADDY-COM-LLCUS United States 15->34 36 mail.gruponalbandian.com.ar 15->36 38 192.168.2.1 unknown unknown 15->38 24 C:\Users\user\AppData\Roaming\...\xWBWc.exe, PE32 15->24 dropped 26 C:\Users\user\...\xWBWc.exe:Zone.Identifier, ASCII 15->26 dropped 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->40 42 Tries to steal Mail credentials (via file / registry access) 15->42 44 Tries to harvest and steal ftp login credentials 15->44 46 2 other signatures 15->46 file9 signatures10
Detection:
agenttesla
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Link:
https://mwdb.cert.pl/sample/c279a3c14454058d9075645b2c97bd95b20a73f6f62ea3223385336cd6ef520f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-11-16 19:14:06 UTC
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yj42hqkekqcy3edvmrnszf55swzau47w6yxkgirtquzwzvxpkihq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
03ef8714bc60d14808b9d17373c5e34198a4e7a60cdebab1e18f9e49c394f7d1
AgentTesla
08e40e28aab09030aacd7aa23e9f619fcabeb74f4b9e9ecf9e35310158af8901
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37534d1bed90b4a2b138f6734968b2acd4a2629c117edd680e3fb52c4afa739f
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3a2a9cfdbd61a0059dfc842bf5333d9548d205d7c6313ef12be7840df044fc87
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4525ac880b9929d58a630d1661dfd9508169fc14dc08c341f7009fa4fefea69c
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5ec8862ce178a2021c0e1a77a38d6265bbaf3afe4800e7dfe4b45554f114d752
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62fae970bb22dd732021e862e08743be6b365e1aaf95b9ac49351c5930686749
AgentTesla
9a3a9756be606378ddc0e6abd21550aa28fbdd58cc78ac3658cf35027ff87627
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a2f1773e4b9146563dbf711ca1462448a7a847f8b6660424f72faaa5fa9b20d4
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e62d94d18fecf24b0de7f8298685b35e6afecfeeddcc8ec73f038b6c2eddf2e0
AgentTesla
+ 12'768 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/211116-xxmv8afbc4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
86fe170cc6dd3a576807c1192a06ead68bf210f9ccd14f1a81d4f44c2dbcc25f
MD5 hash:
bf5c170790a9378101dbc312303925e3
SHA1 hash:
bddaf21c02ba5cec7c4dfd1b1f289e23714a8ba8
Link:
https://www.unpac.me/results/250913a5-0bdc-45ae-8970-d5e826db4129/
SH256 hash:
6335a1d1ded5891e9e1153d4f7c428db4c2fb097d12931ebe3468dbf4ee82d87
MD5 hash:
073a3b0b4515b6881611b3f7219edad6
SHA1 hash:
1c86add776c89228c3e8f63837c2d4e2d3da793f
Link:
https://www.unpac.me/results/250913a5-0bdc-45ae-8970-d5e826db4129/
SH256 hash:
bed96bd0e3294db2fd5c907b638bf44a3c963cc9ecc77863e77b90ae415824e7
MD5 hash:
c897482f9c2fbb04b51544356710ea1d
SHA1 hash:
05c5666a0801e014f3404650873acd7a26c20c86
Link:
https://www.unpac.me/results/250913a5-0bdc-45ae-8970-d5e826db4129/
SH256 hash:
c279a3c14454058d9075645b2c97bd95b20a73f6f62ea3223385336cd6ef520f
MD5 hash:
dc0de36c0f7f19e878ea4ec0f98b92ab
SHA1 hash:
84244e31a6465c6ecc1383f500c33503404f9432
Link:
https://www.unpac.me/results/250913a5-0bdc-45ae-8970-d5e826db4129/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c279a3c14454/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/c279a3c14454058d9075645b2c97bd95b20a73f6f62ea3223385336cd6ef520f

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/206609/

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