MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78471c31bf9d8b5f7526d6857817b18b8b84df630f1b9161ddcaacdea5121884. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78471c31bf9d8b5f7526d6857817b18b8b84df630f1b9161ddcaacdea5121884
SHA3-384 hash: b4f3e1193adeb06fb080647d80fa2098a10a8afaa20d7c2849f972a4ab4db08e8ad5685db0f411bfc19b2b8053105d9f
SHA1 hash: 2c92e80b50648445f52b4a22711c494a6c33ef21
MD5 hash: 28542aa83bd9e1804288e7c405b6ffdd
humanhash: two-golf-grey-foxtrot
File name:SecuriteInfo.com.W32.AIDetectNet.01.21485.10025
Download: download sample
Signature AgentTesla
Create hunting rule
File size:693'248 bytes
First seen:2022-08-29 04:30:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:j7sxnLg9Q6npsYGCZrREi6inD55kwAzMywgYFNJhndmBtI7Nz0aIXWX6C:j7OLg9QEGKVE7i4wbV7FzldOIZogL
Threatray 18'765 similar samples on MalwareBazaar
TLSH T1F9E4120933A48BA6C6FD0FF485F0909407BB67676052EB7D6C9931CC1D6A7E281463AF
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon 62e4dcfe7efefce8 (12 x AgentTesla, 8 x Loki, 6 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.21485.10025
Verdict:
Malicious activity
Analysis date:
2022-08-29 04:35:36 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/3927c08f-6c57-4612-b9e2-45f417509eca

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/302003/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.21485.10025.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630c4116a7450371f6869286/reports/f33fe831-4e96-4c65-a135-4431a4bdced4/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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/362f61c0-f27f-4c18-870a-d54540fcc1d6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059492
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
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)
Snort IDS alert for network traffic
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)
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: 692009 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 70 Snort IDS alert for network traffic 2->70 72 Multi AV Scanner detection for domain / URL 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 8 other signatures 2->76 7 SecuriteInfo.com.W32.AIDetectNet.01.21485.10025.exe 7 2->7         started        11 DnDcR.exe 5 2->11         started        13 DnDcR.exe 2->13         started        process3 file4 42 C:\Users\user\AppData\Roaming\slKtztqf.exe, PE32 7->42 dropped 44 C:\Users\...\slKtztqf.exe:Zone.Identifier, ASCII 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmp5AF7.tmp, XML 7->46 dropped 48 SecuriteInfo.com.W...21485.10025.exe.log, ASCII 7->48 dropped 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->78 80 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->80 82 Uses schtasks.exe or at.exe to add and modify task schedules 7->82 84 Adds a directory exclusion to Windows Defender 7->84 15 SecuriteInfo.com.W32.AIDetectNet.01.21485.10025.exe 2 5 7->15         started        20 powershell.exe 23 7->20         started        22 schtasks.exe 1 7->22         started        24 audiodg.exe 7->24         started        86 Machine Learning detection for dropped file 11->86 88 Injects a PE file into a foreign processes 11->88 26 DnDcR.exe 11->26         started        28 schtasks.exe 11->28         started        signatures5 process6 dnsIp7 50 palumalimited.com 174.136.29.110, 49714, 49734, 587 IHNETUS United States 15->50 52 mail.palumalimited.com 15->52 36 C:\Users\user\AppData\Roaming\...\DnDcR.exe, PE32 15->36 dropped 38 C:\Windows\System32\drivers\etc\hosts, ASCII 15->38 dropped 40 C:\Users\user\...\DnDcR.exe:Zone.Identifier, ASCII 15->40 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->56 58 Tries to steal Mail credentials (via file / registry access) 15->58 60 Modifies the hosts file 15->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->62 30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        54 mail.palumalimited.com 26->54 64 Tries to harvest and steal ftp login credentials 26->64 66 Tries to harvest and steal browser information (history, passwords, etc) 26->66 68 Installs a global keyboard hook 26->68 34 conhost.exe 28->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/78471c31bf9d8b5f7526d6857817b18b8b84df630f1b9161ddcaacdea5121884/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 02:03:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
20 of 41 (48.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbdrymn7twfv65jg22cxqf5rrofyjx3db4nzcyo5zkwn5jisdcca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 18'755 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/220829-e5dneabdgm/
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
Adds Run key to start application
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
3bf55150fac7556f07216dfa5f848a58b50a26a74bfb5b0b7bded470ecb25957
MD5 hash:
0b5f7ba1bb2b2fff6a20081e48f74521
SHA1 hash:
f0a1ec939611e26a661ea471e9abdf73d67a85ef
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
SH256 hash:
2b5d17c6ddea6834ac798157eb810d9663e1ee5df3c5c9b164292b2f2f3c8e8b
MD5 hash:
2a52fed44c7f58d9b255eb1690def6f7
SHA1 hash:
69b1db054cb396a1c8e348783cce97d861b8a7a1
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
SH256 hash:
3f3a293e7491b296c463319dd04f566a73b2b3faa0c9c6c120bd4d75097df6fa
MD5 hash:
6f97fbc0434c89e0e69924d503b66017
SHA1 hash:
405381372f0f97b96b2347d12d7f0dfe3ccf7b05
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
SH256 hash:
78471c31bf9d8b5f7526d6857817b18b8b84df630f1b9161ddcaacdea5121884
MD5 hash:
28542aa83bd9e1804288e7c405b6ffdd
SHA1 hash:
2c92e80b50648445f52b4a22711c494a6c33ef21
Link:
https://www.unpac.me/results/6321b9d5-d493-4b63-86f9-4da6b6353d3d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/78471c31bf9d/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/78471c31bf9d8b5f7526d6857817b18b8b84df630f1b9161ddcaacdea5121884

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.

Cape
Cape
https://www.capesandbox.com/analysis/302003/

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