MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b
SHA3-384 hash: cc9e936d4b9f50cda0b6fefc26fc299749373b758f3f33290228bfa355cf13000f3a6e3cfab7ec4767df7a1cf56f4eae
SHA1 hash: ae0c3163a875d2262ed18a4154a0c52c60b4331a
MD5 hash: 5ae6ee842ef11f506cf7ea5f05113d22
humanhash: aspen-mobile-magnesium-juliet
File name:PURCHASE ORDER-SNDK521036.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:490'496 bytes
First seen:2020-12-09 15:52:44 UTC
Last seen:2020-12-09 23:57:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:pmqYIOsZbCCSjrRRLdzT2uDTmLaKjTqeJoaSsFcgw1t7n3CF39cbzHveGNm/ZHtO:p5UMevEuDSLnLmgw1t7n34tKvDc/Vkn
Threatray 1'781 similar samples on MalwareBazaar
TLSH 01A4F17232597A9AEABA0FB0543426800DB679379725E2DC7DC8119DB4F37429F10EB3
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER-SNDK521036.exe
Verdict:
Malicious activity
Analysis date:
2020-12-09 16:44:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e11ff717-21e0-43ea-8c2b-e5867ad3f0cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/107507/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.6091.14642.12604.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/559294
Signature
.NET source code contains potential unpacker
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 328743 Sample: PURCHASE ORDER-SNDK521036.exe Startdate: 09/12/2020 Architecture: WINDOWS Score: 100 30 g.msn.com 2->30 40 Found malware configuration 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 13 other signatures 2->46 8 PURCHASE ORDER-SNDK521036.exe 6 2->8         started        signatures3 process4 dnsIp5 32 192.168.2.1 unknown unknown 8->32 22 C:\Users\user\AppData\...behaviorgraphshbULnzwqncFn.exe, PE32 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmpF55A.tmp, XML 8->24 dropped 26 C:\...\PURCHASE ORDER-SNDK521036.exe.log, ASCII 8->26 dropped 48 Injects a PE file into a foreign processes 8->48 13 PURCHASE ORDER-SNDK521036.exe 15 6 8->13         started        18 schtasks.exe 1 8->18         started        file6 signatures7 process8 dnsIp9 34 premium139.web-hosting.com 162.0.232.137, 49732, 49733, 587 NAMECHEAP-NETUS Canada 13->34 36 elb097307-934924932.us-east-1.elb.amazonaws.com 54.225.66.103, 443, 49731 AMAZON-AESUS United States 13->36 38 2 other IPs or domains 13->38 28 C:\Windows\System32\drivers\etc\hosts, ASCII 13->28 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->50 52 Tries to steal Mail credentials (via file access) 13->52 54 Tries to harvest and steal ftp login credentials 13->54 56 3 other signatures 13->56 20 conhost.exe 18->20         started        file10 signatures11 process12
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-05 03:10:39 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=twgtfcp4l4tcfeymchx43boro4lv4gajugsq7u3g5kpqby32zuvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09b7bf15736eeb15efdae06322e1aa1e8f960d3264aa380ab0ba05a348aadca6
AgentTesla
31a4046b499a8ee12fc1695fcf05091a1a4072399b972080c3aa37a21b09d1cc
AgentTesla
38c77867b04ba02f9a57b5010e371a393a993dc3a216562a70c71a6b363b1648
AgentTesla
48dbb9769963fc42a27ec8bb81ee77b2abbb798fca044b108336728a333bed6f
AgentTesla
55948fede55c398fce76d97b8316d5da6f958b08746a33f0cdaf4e016f0a1e15
AgentTesla
623d707cab5c5dc378a5100018e29f88949f4ea4be4b34cc2fc36e1612b68100
AgentTesla
9b21045796c15c4348f79483c825882c491de047a0ca577e0eb6ba770c60e9f6
AgentTesla
ac4bc198b74ee90e9ae296353856fe12fc688a42bdeb2b8b9b4f6c2923cd668a
AgentTesla
bc7980d8d26972345c934f05a7f5f596b72957e06630c20a853b0c3146c5461c
AgentTesla
da37b9b8890fa84de87323c1599d96ca8aab10238d9d98bdb72853f2d445780f
AgentTesla
+ 1'771 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201209-1ygb6y5a66/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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
Unpacked files
SH256 hash:
9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b
MD5 hash:
5ae6ee842ef11f506cf7ea5f05113d22
SHA1 hash:
ae0c3163a875d2262ed18a4154a0c52c60b4331a
Link:
https://www.unpac.me/results/971e54e4-6b5b-4c00-9f92-d49a56e372bc/
SH256 hash:
1a83aa85fface56f9d31eee01e482f6181c3a319879066485ef6a6ef8cf2cc40
MD5 hash:
fce3dde18c4edcdbca25bc038643cd04
SHA1 hash:
0e85c8c6a963922a656382ca50146448e4f8050a
Link:
https://www.unpac.me/results/971e54e4-6b5b-4c00-9f92-d49a56e372bc/
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
Link:
https://www.unpac.me/results/971e54e4-6b5b-4c00-9f92-d49a56e372bc/
SH256 hash:
12a5aec02439bd09505a93ed04edac319ea80ae98ed56216f63e12c34a7aa98e
MD5 hash:
3b0c673328847206597a9eee64a663a5
SHA1 hash:
ad9f6ad458f91644480dde660854a83c23904d62
Link:
https://www.unpac.me/results/971e54e4-6b5b-4c00-9f92-d49a56e372bc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b

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: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

7z 6cfd636a499164f2d45462bc10c174f21927acd31103812db4202b83d934f84d

AgentTesla

Executable exe 9d8d3289fc5f2622930c11efcd85d177175e1809a1a50fd366ea9f00e37acd2b

(this sample)

  
Dropped by
MD5 22ccf9075790efdbd528363cf5fdccb9
  
Dropped by
SHA256 6cfd636a499164f2d45462bc10c174f21927acd31103812db4202b83d934f84d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/107507/

Comments