MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea
SHA3-384 hash: c5b0e2564801a85313c5397ede2ea0af1085e58f602556f60d459128950959c979f791daa2b2a54d934c3eaf5a8789ef
SHA1 hash: 1a95d3a4b39007e35bc7d616c7d18bec2c75a297
MD5 hash: 7de51cf2f1a0259e09c4fd5d452c4a45
humanhash: golf-jig-blue-quiet
File name:Purchase Order 131122_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'187'328 bytes
First seen:2022-11-14 03:17:54 UTC
Last seen:2022-11-14 04:37:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Pi6Ua4R59xBSk2E52NX8isxUnGf242ctcasv8WoBM:P/e9xBSpA+Gfvdshh
Threatray 21'245 similar samples on MalwareBazaar
TLSH T16D453B0075BAA726FE7B87FF97312E4AC7FC3589212CD34D4C52B2E629A0B567850907
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e4a4a48c96b2f074 (22 x AgentTesla, 8 x Formbook, 5 x SnakeKeylogger)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Purchase Order 131122_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-11-14 03:18:39 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/025e34bd-f694-43b5-ad96-83f98cc60b55

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/333519/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.24376.776.26299.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6371b36c07c3f5e84a00fb9b/reports/6bc16a6d-9f55-44e8-8137-2af8c6673179/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/398ef349-6511-4611-b9f9-46167ca474d4
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1112540
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Scheduled temp file as task from temp location
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 745237 Sample: Purchase Order 131122_pdf.exe Startdate: 14/11/2022 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->57 59 14 other signatures 2->59 7 eOCFSNb.exe 5 2->7         started        10 Purchase Order 131122_pdf.exe 7 2->10         started        process3 file4 61 Multi AV Scanner detection for dropped file 7->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->63 65 Machine Learning detection for dropped file 7->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->67 13 eOCFSNb.exe 3 7->13         started        17 schtasks.exe 1 7->17         started        19 eOCFSNb.exe 7->19         started        33 C:\Users\user\AppData\Roaming\eOCFSNb.exe, PE32 10->33 dropped 35 C:\Users\user\...\eOCFSNb.exe:Zone.Identifier, ASCII 10->35 dropped 37 C:\Users\user\AppData\Local\...\tmp1FDA.tmp, XML 10->37 dropped 39 C:\...\Purchase Order 131122_pdf.exe.log, ASCII 10->39 dropped 69 Adds a directory exclusion to Windows Defender 10->69 21 Purchase Order 131122_pdf.exe 3 10->21         started        23 powershell.exe 21 10->23         started        25 schtasks.exe 1 10->25         started        signatures5 process6 dnsIp7 41 mail.coqui.net 13->41 43 smtp.coquinet.mail2world.com 13->43 45 smtp.coqui.net 13->45 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->71 73 Tries to steal Mail credentials (via file / registry access) 13->73 75 Tries to harvest and steal ftp login credentials 13->75 77 Tries to harvest and steal browser information (history, passwords, etc) 13->77 27 conhost.exe 17->27         started        47 mail.coqui.net 21->47 49 smtp.amfixed.mail2world.com 74.202.139.99, 49716, 49721, 587 568721-017489901135-1US United States 21->49 51 2 other IPs or domains 21->51 79 Installs a global keyboard hook 21->79 29 conhost.exe 23->29         started        31 conhost.exe 25->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2022-11-13 11:43:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
33
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hdvvcpd3l4j5yistlbhimiubfakt4tfqhc42l23jthbnx6czcxva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3f5bd0c58d3f9e60311680aa5f5f28cf200914d6a9bce8ab39c6f10aaac18a28
AgentTesla
6782ffce49d03a1b34a93edf2f40b948b14d14d6d4c0b528ebaf30fa12bcc290
AgentTesla
6a3eefaea40a73ea60754b671815a5c34603738acbe2905cf47b73cf3644266b
AgentTesla
750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460
AgentTesla
89eebbc30f01ee4b99d457ca5c7c5b3514f9e69c57792e9a29d77333b33d9ba4
AgentTesla
a058e4db6871ecf56adf444c908980dbfb1a6eddc2cb2eae86d86c6df6111c30
AgentTesla
ae9965a81a64d888b232460cbdf4a03103f05ebd8c16db98ebac9c5cd9ba0aff
AgentTesla
ebe8c86ca059666af9b093c7755cd912314213ec3fccd4f4efce6fbe1745ee41
AgentTesla
f91175784f25d47d86fc18f403abf1031cf131b981a13f790cce98b002c5ec54
AgentTesla
+ 21'235 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/221114-dtlzzahf5w/
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
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
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/80b8a605-6d89-4b94-8746-42c1af32ebe3
Unpacked files
SH256 hash:
2d279acb885b8d73f533bdbb662c3cc2af4e740290515ff5754eadf2b20750a3
MD5 hash:
bed222d16aa43a066266eb0c1e9c83f2
SHA1 hash:
88d3c0ff6a042be49f701396f6cc52f495eb6bf8
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
SH256 hash:
282fc2f0a5f7fac408edfa212cee1940003ce4e010077995ed4c4c9303946937
MD5 hash:
870a6bcc19a6541d78d8122042168578
SHA1 hash:
829ae8409709792cac22f360dfa2c9296f67d123
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
SH256 hash:
041fd7c9fd64295aa995b21e8985321a9c19ed577dc2078d4be7cee6e50a340c
MD5 hash:
33d4414089ffb4c5f960eb243d5ec2de
SHA1 hash:
1870ccbfd866b20f693e0d9985262c7591350db5
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
SH256 hash:
38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea
MD5 hash:
7de51cf2f1a0259e09c4fd5d452c4a45
SHA1 hash:
1a95d3a4b39007e35bc7d616c7d18bec2c75a297
Link:
https://www.unpac.me/results/2d19afd6-77aa-41f9-bc2c-806febdd5f80/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38eb513c7b5f/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/38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea

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 38eb513c7b5f13dc2253584e86228128153e4cb038b9a5eb6999c2dbf85915ea

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/333519/

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