MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1
SHA3-384 hash: 4c743d73a4b2938ef72bf6358197b8fedb877919290583f3bc9fb69a7c5fba4b2d114749aa05dd3db85ba13324a337bd
SHA1 hash: a8b8f7fa8b250dac46da3cd62ec46820d6d30a2d
MD5 hash: 4184451eae7443420f795ede7073ad9b
humanhash: charlie-queen-aspen-south
File name:TNT SHIPPING DOC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:335'384 bytes
First seen:2022-06-29 16:08:27 UTC
Last seen:2022-06-29 17:04:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 3072:7eaeiSE9IiOULzel1EwP7QzqEGkogfFE2VRYZJnjcWcrsEA0z4PGmP1Jnv7olol+:7eYSE9Ii9e1tPHXefbRuJnpOGF1JnU
Threatray 18'437 similar samples on MalwareBazaar
TLSH T1CC64AE53BA4E875CC7048AB2B5B252301361DFA32627DA09B8C8FF3D4A713DE32596D5
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 6ccccc9cc4d8e8f4 (41 x Formbook, 34 x AgentTesla, 3 x AveMariaRAT)
Reporter abuse_ch
Tags:AgentTesla exe Telgram TNT

Intelligence

File Origin
# of uploads :
2
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/284317/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated overlay packed
Link:
https://www.filescan.io/uploads/62bc795fcd5fc77b1d52e265/reports/e6613f1e-0cc2-4788-9e25-21794ec15f1c/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/9673fc28-2b40-464d-bec4-65aff4377b5c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1022033
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-29 08:23:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcmjayvbxczczp6vhamp5apvo33f4i25or3wvm6vk3fegqlqcxqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3784bb68e2b32e01c7cfd7aa34d701d87b66626bac5e7e1f8f7c2603cbecf8a9
AgentTesla
7fa76d57fff1250ed4ea7a02f76e716f1465b63ab601967b723f36d4acab5f28
AgentTesla
8733e7718741d3a48897c1edc2f94c6afa12eef133da6c7d04f0615b4c3ade7e
AgentTesla
a8db04465f62d993cc1e2413fd0710700ab10335729c3aaa0b663f98c3420a1a
AgentTesla
acf07e3a8e5eab40aaa587590fe81ec7a98b0eb238d5640a857495500a9df71a
AgentTesla
f1f9a09a55fb15d3815a84ab374464b9fe698e28b7fae363d4487c9e4136f3c9
AgentTesla
fd431d8347b3a17ef5345f02624aa67b94967fdc79906c4351883dd2c1aee910
AgentTesla
+ 18'427 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/220629-tlr41scfa4/
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
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5083863399:AAH9g72QTdN88jNOd6_tBrE8gEd-FpXnfHE/sendDocument
Unpacked files
SH256 hash:
634d417309429ce5c6a447e15571db7435f58a750ca1d29d29b2abbbf03c4e54
MD5 hash:
7576ceaac2bb65f39a3cb71f429976da
SHA1 hash:
fa80ffd5aaf7992a58b403051d04bdab2800de70
Link:
https://www.unpac.me/results/a8e72822-3789-4654-9016-2b382b681ea3/
Parent samples :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 hash:
c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1
MD5 hash:
4184451eae7443420f795ede7073ad9b
SHA1 hash:
a8b8f7fa8b250dac46da3cd62ec46820d6d30a2d
Link:
https://www.unpac.me/results/a8e72822-3789-4654-9016-2b382b681ea3/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c8989062a1b8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AlphaCrypt
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1

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 c8989062a1b8b22cbfd53818fe81f576f65e235d74776ab3d556ca43417015e1

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/284317/

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