MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451
SHA3-384 hash: 2218e1ce4d6119610031f75f25773bfbce064ba18626c857331897a28e075078e749526a8f59a9564187b0be9ecc0b44
SHA1 hash: 12a0d5ee7b3373bb7fa392ca5f1004a5b802a1ae
MD5 hash: bd8420c2e0ada51240ba2130ad8d8743
humanhash: oregon-fix-nevada-utah
File name:eniRasU7Vkl64fc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'864 bytes
First seen:2022-11-25 12:32:52 UTC
Last seen:2022-11-25 14:44:34 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 12288:RcetoKopuidGJZ873KBNg3Us8fyFjSCumZJbxpDF:iOlXJujKDgyfy8Cu
Threatray 23'242 similar samples on MalwareBazaar
TLSH T17BF45CDF59553E08C38CBA70681636887F919C504948E0E8A7E537CA5A37FADCEA113F
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 Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
eniRasU7Vkl64fc.exe
Verdict:
Malicious activity
Analysis date:
2022-11-25 12:35:20 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/ef359f8d-d6dc-4a8c-af4d-d910d01f39fb

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/338437/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.24645.17969.5163.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6380b5ff00c584752ee1d5f3/reports/834ac1f8-5500-4ff0-ba7b-9a4e9b62d353/overview
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/06fc971f-4a07-4dab-990f-594fa71e0efc
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1121116
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 753833 Sample: eniRasU7Vkl64fc.exe Startdate: 25/11/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 8 other signatures 2->49 6 eniRasU7Vkl64fc.exe 3 2->6         started        10 PMoZbw.exe 3 2->10         started        12 PMoZbw.exe 2 2->12         started        process3 file4 23 C:\Users\user\...\eniRasU7Vkl64fc.exe.log, ASCII 6->23 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->53 55 Contains functionality to register a low level keyboard hook 6->55 14 eniRasU7Vkl64fc.exe 17 6 6->14         started        57 Multi AV Scanner detection for dropped file 10->57 59 Machine Learning detection for dropped file 10->59 19 PMoZbw.exe 14 3 10->19         started        21 PMoZbw.exe 3 12->21         started        signatures5 process6 dnsIp7 29 api.telegram.org 149.154.167.220, 443, 49702, 49708 TELEGRAMRU United Kingdom 14->29 25 C:\Users\user\AppData\Roaming\...\PMoZbw.exe, PE32 14->25 dropped 27 C:\Users\user\...\PMoZbw.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file / registry access) 14->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->35 37 Tries to harvest and steal ftp login credentials 21->37 39 Tries to harvest and steal browser information (history, passwords, etc) 21->39 41 Installs a global keyboard hook 21->41 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-25 01:16:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
23 of 41 (56.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hstpm7gxo34o4z4pqyxaur36hnafu3ajsuoixz7w3q2p2rn2uriq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
116cfa58be49398e36341b622a3942f2abcfb5a60be9688f80f9e8fca3245c23
AgentTesla
194b21139e3a9a343c63617ad33ee48abdfa1566a4302a04b65df43888395400
AgentTesla
512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
AgentTesla
9ae030a1259f20f46a766330325b3908b885bc83e0c4c3676a03c80bf836d934
AgentTesla
b97a6e22708a72c2e1118f8a55c353e424381297422320053380c9e614d4d9e4
AgentTesla
c05b7b394c6fd0211f67dae500bd48d89b0ce2d16ff2088ca657b1fed475599d
AgentTesla
dcc60226dc95db85e94d9e78b8af2ccb0bb0b201af107999e315ea01cbe52475
AgentTesla
fdbda792f1afe76690988d21cabb124f86ec84672c3b45576471ed50a0078e74
AgentTesla
+ 23'232 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/221125-pq62hsbg8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5614016733:AAFKYwyZsUOPZn7HUmU3woh9nfNRuzEc-2Y/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/45b500a2-f537-4248-b964-dea3f1c013d1
Unpacked files
SH256 hash:
887a74d5fd1e72aab7b4228864b2d88ddd04a0969cc398cdb9bd6764d3d8225a
MD5 hash:
cc91079d9e443c0069ee82c50e2137e1
SHA1 hash:
e693767909c7b254e832d4c966b2c9940f451a1c
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
SH256 hash:
6292e3e102540593fbea4228f16eb1dfe8ae7261064b3d901fb50878ea23f110
MD5 hash:
f0a1c0460811252a82a8dade3d147e74
SHA1 hash:
a1e70c7eb17f9a0f3f12c2dea3801e59fcd08711
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
SH256 hash:
45c25cdf2b9d230844fd749612f15d0ff00d9ec3d0647657013beac899889ab6
MD5 hash:
3e7efbcf14a9c0905b9b54081389ae34
SHA1 hash:
390b63809282e8598ce7f3cc6f749b9c2fcf25aa
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
Parent samples :
fdbda792f1afe76690988d21cabb124f86ec84672c3b45576471ed50a0078e74
3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451
e492bd226f3d4b6aa4f4f1582bf633354a81e9060f2df0c8d4f51c57144c4a4e
4e97506dc390a86c7274310376290e83c4f966cf61668d2ce23359dc6a5450fb
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
SH256 hash:
3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451
MD5 hash:
bd8420c2e0ada51240ba2130ad8d8743
SHA1 hash:
12a0d5ee7b3373bb7fa392ca5f1004a5b802a1ae
Link:
https://www.unpac.me/results/8e383d46-7849-459a-abe0-477d9aaeeb4b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3ca6f67cd776/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/3ca6f67cd776f8ee678f862e0a477e3b405a6c09951c8be7f6dc34fd45baa451

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/338437/

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