MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3663acaaa212e1452963dd32a7c584f9de81cf12fa2d8c1fa61c6d1013ee688c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3663acaaa212e1452963dd32a7c584f9de81cf12fa2d8c1fa61c6d1013ee688c
SHA3-384 hash: 6153eead05c61d46254419093e81df38a9ca5b561312762f664396688d629e097193ede631f903090b5745a9d228f132
SHA1 hash: 176293299a7f6150119031e5a6e67d4e0fcb9490
MD5 hash: df12bd9830a4a0e44a4b7b0f261072c7
humanhash: five-robert-single-thirteen
File name:Shipping Doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:646'656 bytes
First seen:2022-06-06 12:50:29 UTC
Last seen:2022-06-06 13:58:01 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:VPVXICFtJSfPPohoZod5ca0SC0+0Ww3XBTsTNY8GrR9mwZPaHswuX5hxicJ:Z5ICHQXoh7MSC0dHBTIu8G
Threatray 17'475 similar samples on MalwareBazaar
TLSH T137D4AD8A325C358FC437C9F185959D60A7653E6FAB17D12368A3358D99CCB83AF102F2
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)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Shipping Doc.exe
Verdict:
Malicious activity
Analysis date:
2022-06-06 16:24:57 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/f42fd85a-80c7-4279-b438-e8a02b552486

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/277028/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.1416.12124.1407.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/629df83a8e867832d9de269e/reports/46799c44-57e7-4080-a7fb-132c7c49255c/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/da1fa294-7133-4a45-923a-ca5594691863
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1007359
Signature
.NET source code contains very large array initializations
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 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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 639855 Sample: Shipping Doc.exe Startdate: 06/06/2022 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for dropped file 2->62 64 11 other signatures 2->64 7 Shipping Doc.exe 6 2->7         started        11 DnDcR.exe 5 2->11         started        13 DnDcR.exe 2 2->13         started        process3 file4 36 C:\Users\user\AppData\...\RlioyQVDViDb.exe, PE32 7->36 dropped 38 C:\Users\user\AppData\Local\...\tmp3C3F.tmp, XML 7->38 dropped 40 C:\Users\user\...\Shipping Doc.exe.log, ASCII 7->40 dropped 66 Injects a PE file into a foreign processes 7->66 15 Shipping Doc.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        68 Multi AV Scanner detection for dropped file 11->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->70 72 Machine Learning detection for dropped file 11->72 74 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->74 22 DnDcR.exe 2 11->22         started        24 schtasks.exe 1 11->24         started        signatures5 process6 dnsIp7 42 mail.newgengroupbd.com 162.214.73.110, 49767, 49798, 587 UNIFIEDLAYER-AS-1US United States 15->42 30 C:\Users\user\AppData\Roaming\...\DnDcR.exe, PE32 15->30 dropped 32 C:\Windows\System32\drivers\etc\hosts, ASCII 15->32 dropped 34 C:\Users\user\...\DnDcR.exe:Zone.Identifier, ASCII 15->34 dropped 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->44 46 Tries to steal Mail credentials (via file / registry access) 15->46 48 Modifies the hosts file 15->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->50 26 conhost.exe 20->26         started        52 Tries to harvest and steal ftp login credentials 22->52 54 Tries to harvest and steal browser information (history, passwords, etc) 22->54 56 Installs a global keyboard hook 22->56 28 conhost.exe 24->28         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3663acaaa212e1452963dd32a7c584f9de81cf12fa2d8c1fa61c6d1013ee688c/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-06-06 01:42:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzr2zkvcclqukkld3uzkprme7hpidtys7iwyyh5gdrwrae7oncga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d7973f6cfe587d100f824851c0f2fb5f897387fe372a7d24019ccf362252aa1
AgentTesla
30817622f85ca75a091ed341e082b9f60b93d501717613097177a34f09323b43
AgentTesla
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
66f9714a50343c6fa1e59a61a680c9697c08a2c12af1011596acc147a37eb94a
AgentTesla
b957c1088538c6ce6dd4abfca8b84a7be2d991639f158e6947ec94b7c1189647
AgentTesla
dec444eccb384af02025d31c749a86e7ec8c306dc0e491c45b839466f3eb2493
AgentTesla
f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d
AgentTesla
+ 17'465 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220606-p3gx6acegq/
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
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
c3c370fbb2ae43379730f305d5875f8f84a20271b65441c734d42c227c6ca868
MD5 hash:
663e5dee46bf28e6744d795d4ad2e872
SHA1 hash:
ea8cf65af5531ceae3067c1c41febba93dc04fcb
Link:
https://www.unpac.me/results/e58f6593-2f1c-4ffd-b534-09bf758ca456/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/e58f6593-2f1c-4ffd-b534-09bf758ca456/
SH256 hash:
e6a2d501f2dfaa2236c56c5790adc3f9cf7d26b6159b1666767f6d58683f0da9
MD5 hash:
fdb067733714627ae46a3b1f85dfc967
SHA1 hash:
420631468e6de2786a1d5b751814b4b0c54ea781
Link:
https://www.unpac.me/results/e58f6593-2f1c-4ffd-b534-09bf758ca456/
SH256 hash:
3663acaaa212e1452963dd32a7c584f9de81cf12fa2d8c1fa61c6d1013ee688c
MD5 hash:
df12bd9830a4a0e44a4b7b0f261072c7
SHA1 hash:
176293299a7f6150119031e5a6e67d4e0fcb9490
Link:
https://www.unpac.me/results/e58f6593-2f1c-4ffd-b534-09bf758ca456/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3663acaaa212/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/3663acaaa212e1452963dd32a7c584f9de81cf12fa2d8c1fa61c6d1013ee688c

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/277028/

Comments