MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee
SHA3-384 hash: 5f24d48b28d5220dcf2cca6e3ad87826b293421e14c6865bd240e55bb64078d45e78bc23e021ac106d4ba4fcf2c6158e
SHA1 hash: aa22385030067316f7c9bbc95b6a54a6552e5cc3
MD5 hash: 1d770da472a1e02e60902742d73f2061
humanhash: batman-sweet-enemy-winter
File name:#Doc252501.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:643'072 bytes
First seen:2021-11-11 04:30:00 UTC
Last seen:2021-11-11 07:21:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:bQSkLt1pot2hGabLAlqFfQ1GqdS/XBuXR2tBu8lSd2iqLz5+7oaXnz61QIb:ItYqBbLiqB0GqdS/XBakBTlSt+zkz
Threatray 12'615 similar samples on MalwareBazaar
TLSH T1A6D40199B084C134E8690FB9892689E50373BD7AEE12F75B39C4F76E2B333C24125657
File icon (PE):PE icon
dhash icon 90ba7181e46588f0 (31 x AgentTesla, 11 x Formbook, 9 x Loki)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/204911/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.38803.12480.8308.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/618c9c4ddec3347825a1bd2a/reports/b79a61f4-cfe7-4129-ac1a-bce9d4990419/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c63d4efc-8498-4b41-9018-abcb0282ccfa
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/887270
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)
Modifies the hosts 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 (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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 519743 Sample: #Doc252501.exe Startdate: 11/11/2021 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 6 #Doc252501.exe 3 2->6         started        10 kprUEGC.exe 3 2->10         started        12 kprUEGC.exe 2 2->12         started        process3 file4 29 C:\Users\user\AppData\...\#Doc252501.exe.log, ASCII 6->29 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->59 14 #Doc252501.exe 2 5 6->14         started        19 backgroundTaskHost.exe 6->19         started        21 #Doc252501.exe 6->21         started        23 kprUEGC.exe 2 10->23         started        25 kprUEGC.exe 10->25         started        27 kprUEGC.exe 2 12->27         started        signatures5 process6 dnsIp7 37 mail.aquanova.es 51.83.52.225, 49834, 587 OVHFR France 14->37 39 192.168.2.1 unknown unknown 14->39 31 C:\Users\user\AppData\Roaming\...\kprUEGC.exe, PE32 14->31 dropped 33 C:\Windows\System32\drivers\etc\hosts, ASCII 14->33 dropped 35 C:\Users\user\...\kprUEGC.exe:Zone.Identifier, ASCII 14->35 dropped 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->41 43 Tries to steal Mail credentials (via file / registry access) 14->43 45 Tries to harvest and steal ftp login credentials 14->45 47 3 other signatures 14->47 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-11 03:34:20 UTC
AV detection:
4 of 44 (9.09%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zqwp4qqyzodbwfh5y5a52ddrddajbgjukbepsi43v3a6mjurxtxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
231a59ef13ab58b2ca74ac6a680d5bca3a01dac79a9b27827a75a04c1e18a981
AgentTesla
31f5ce918cd0ef80273a11ce50de93782773d1aee4ff0bbf28e3063c31161bd9
AgentTesla
33ce082a006f04e5ffff0f486747cb08ae7f44dee113fdaeb4be781de66c1fb2
AgentTesla
d4727fdf3bd0f0672ff3d689ca9376e0ce682a286556d7bace16be4b9cfb8b33
AgentTesla
fdfccd2b06ff7ace13bd64a1d1035f62dc5c81e303f0e96733680713b2b4294f
AgentTesla
ffbad515588df376e86216b15b2a092570d1dc91116e787de8648060ef06895c
AgentTesla
+ 12'605 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/211111-e4tcgaagd5/
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
bd4c4912209802bb457983177d94b220d20dc9775ff973f90bd1c6afd729bc9c
MD5 hash:
8cde05c2cc918a68b075bdb2854c9994
SHA1 hash:
bc3c4e2826370171102ee8b7bd317493cd72c15f
Link:
https://www.unpac.me/results/d1265399-1ebb-4da6-a689-396eb0ec9b7d/
SH256 hash:
105c4aa94779201994b8032b10d35b74e2fff476da40d4c853df4c2320f5a504
MD5 hash:
fdc98c32588e21c5db45c08ef666990d
SHA1 hash:
9094d2178d4b3cd0cdba61532667288c04208365
Link:
https://www.unpac.me/results/d1265399-1ebb-4da6-a689-396eb0ec9b7d/
SH256 hash:
f8295924e1eedaf1b17c987d59abdf7ca4107d5e4a9fba3acbee1e5413f1b831
MD5 hash:
b03876253e62d5de82e6cca42c9444eb
SHA1 hash:
54cba71fdccb6bf21043c49acdc9bafe8718b41d
Link:
https://www.unpac.me/results/d1265399-1ebb-4da6-a689-396eb0ec9b7d/
SH256 hash:
cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee
MD5 hash:
1d770da472a1e02e60902742d73f2061
SHA1 hash:
aa22385030067316f7c9bbc95b6a54a6552e5cc3
Link:
https://www.unpac.me/results/d1265399-1ebb-4da6-a689-396eb0ec9b7d/
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/cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

Executable exe cc2cfe4218cb861b14fdc741dd0c7118c09099345048f9239baec1e62691bcee

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/204911/

Comments