MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bab94c5d73ea22cdc44f5b1a838647af4f6f187616bb8d49d018bafb18b9e0b2. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash: bab94c5d73ea22cdc44f5b1a838647af4f6f187616bb8d49d018bafb18b9e0b2
SHA3-384 hash: 02fa2cb4b4cd89d132a5a324a7b02cba7bd2b0f742d844c21788b3d32312f19c202749ab5a44b68584f5bb6d7be6b14c
SHA1 hash: 1d231abcacb3e2a29cc7f8c42c01f8ca4426c24b
MD5 hash: a741742751871447b0da46ee0ca33901
humanhash: indigo-coffee-coffee-lion
File name:HBL-20210510 INVOICE.exe
Download: download sample
Signature AgentTesla
File size:794'112 bytes
First seen:2021-05-10 05:34:41 UTC
Last seen:2021-05-10 06:58:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:myzAX3PGhhhQb7+c7GoIH0NBn65kf5k2s:JzAX3n3q1H0NB6qz
Threatray 4'643 similar samples on MalwareBazaar
TLSH F5F4D0203BD8AA58D5BF97762970D14023F2BA17D732C74E698DA14E1E31742CBB2B13
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence


File Origin
# of uploads :
3
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
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
Installs a global keyboard hook
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 (e.g. based on Emerging Threat rules)
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 409427 Sample: HBL-20210510 INVOICE.exe Startdate: 10/05/2021 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 8 other signatures 2->47 6 HBL-20210510 INVOICE.exe 3 2->6         started        10 zUbDt.exe 3 2->10         started        12 zUbDt.exe 2 2->12         started        process3 file4 25 C:\Users\...\HBL-20210510 INVOICE.exe.log, ASCII 6->25 dropped 49 Injects a PE file into a foreign processes 6->49 14 HBL-20210510 INVOICE.exe 2 9 6->14         started        51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->53 19 zUbDt.exe 2 10->19         started        21 zUbDt.exe 2 12->21         started        23 zUbDt.exe 12->23         started        signatures5 process6 dnsIp7 31 mail.prinutrition.com 192.254.180.165, 49724, 49725, 587 UNIFIEDLAYER-AS-1US United States 14->31 27 C:\Users\user\AppData\Roaming\...\zUbDt.exe, PE32 14->27 dropped 29 C:\Users\user\...\zUbDt.exe:Zone.Identifier, ASCII 14->29 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file access) 14->35 37 Tries to harvest and steal ftp login credentials 14->37 39 3 other signatures 14->39 file8 signatures9
Threat name:
ByteCode-MSIL.Infostealer.Coins
Status:
Malicious
First seen:
2021-05-10 03:10:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
102
AV detection:
2 of 47 (4.26%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dc079b42f77256b86578d3ed180e89ebbc49cf2edbd1328d8a40efae8b3b3d36
MD5 hash:
a513c0ba2f5e0553e5fafcbc7251d336
SHA1 hash:
959abec6005eb72f4c2344be20bcab5e890d048e
SH256 hash:
bab94c5d73ea22cdc44f5b1a838647af4f6f187616bb8d49d018bafb18b9e0b2
MD5 hash:
a741742751871447b0da46ee0ca33901
SHA1 hash:
1d231abcacb3e2a29cc7f8c42c01f8ca4426c24b
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
Rule name:Select_from_enumeration
Author:James_inthe_box
Description:IP and port combo
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Warp
Author:Seth Hardy
Description:Warp
Rule name:WarpStrings
Author:Seth Hardy
Description:Warp Identifying Strings

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe bab94c5d73ea22cdc44f5b1a838647af4f6f187616bb8d49d018bafb18b9e0b2

(this sample)

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