MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39e5ae26538d9bd27ee6c7426edb95bac5baf9012aca75a2a31fa811685b54ab. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39e5ae26538d9bd27ee6c7426edb95bac5baf9012aca75a2a31fa811685b54ab
SHA3-384 hash: ce80f76ea1f39c8528029169993f48fa9b285d01dd3ffdf606ff2dc6448d9fe74d3e8f15486315bf6968388315660168
SHA1 hash: d2485a326b3771514727fd376e4aa40d1afa8d2b
MD5 hash: b199bce98ff19e63e489650b51ad784b
humanhash: seventeen-may-pizza-sixteen
File name:SecuriteInfo.com.W32.AIDetectNet.01.7524.27316
Download: download sample
Signature AgentTesla
Create hunting rule
File size:903'680 bytes
First seen:2022-07-12 11:01:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:9AtdJ3m1geFkyXvHrG4VT93SJQ6VutZSO7pNigmFqptxKIojjm9kGwYjtGNy/7p:StAFFky/rGGT9J6VSZ37pRussNa
Threatray 18'503 similar samples on MalwareBazaar
TLSH T1B415F11AFF66CE62C2581B36C8F70A4417744772C202EF8F2BE555292C133B76E86AD5
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)
File icon (PE):PE icon
dhash icon 18a219d4d4198a10 (20 x AgentTesla, 12 x Formbook, 10 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.7524.27316
Verdict:
Malicious activity
Analysis date:
2022-07-12 11:10:43 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/bb360135-708c-435f-a1bd-e0cca53a0b72

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/286585/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.7524.27316.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/62cd54ed2c28b0d9c8986f76/reports/a2ea3a4b-2850-4c2a-a2d9-7d0e063c37e7/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3aa2063c-2dfe-4e60-933d-62bf3e99414f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1029375
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
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 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)
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: 661871 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 12/07/2022 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AgentTesla 2->45 47 6 other signatures 2->47 7 SecuriteInfo.com.W32.AIDetectNet.01.7524.exe 12 2->7         started        process3 file4 27 C:\Users\user\AppData\...\oUPDYWwUiKrak.exe, PE32 7->27 dropped 29 C:\...\oUPDYWwUiKrak.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp5E2C.tmp, XML 7->31 dropped 33 SecuriteInfo.com.W...Net.01.7524.exe.log, ASCII 7->33 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 11 SecuriteInfo.com.W32.AIDetectNet.01.7524.exe 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 35 smtp-msa.hostinger.com 34.117.234.7, 49759, 49760, 587 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 11->35 37 192.168.2.1 unknown unknown 11->37 39 smtp.hostinger.com 11->39 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->57 59 Tries to steal Mail credentials (via file / registry access) 11->59 61 Tries to harvest and steal ftp login credentials 11->61 63 2 other signatures 11->63 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/39e5ae26538d9bd27ee6c7426edb95bac5baf9012aca75a2a31fa811685b54ab/
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-07-12 11:02:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhs24jstrwn5e7xgy5bg5w4vxlc3v6ibflfhlivdd6ubc2c3ksvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
26a5ba324e68fadad510279040a3d0b894d76bc066d77e7f2ee1c489d0b829ba
AgentTesla
3f356b2b27976a0b509fff133a75e59f45dd7bb2c2060b2ee98cc122449ce389
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43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67
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766c317f32e6d60a1eafbb6df187189a28a5acb8e7bfe4448204c9d7c8363916
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78f4c1b57aeb42e553d83ffdcfdb1dbbc9ab906fa96682d83b6284c6f1fcc5a4
AgentTesla
7c66f30bca3390891180fec82f0c46c272ca242b882fc0727ca3577437bef87d
AgentTesla
85dbaf3c1ef1403904104404461f1a40b9a0382c30babdc8db98c5dd38d1c7f7
AgentTesla
c24fe8f2829486059e49a179960a0ea6414ed4ef3af24a2597a9ce720b81bc43
AgentTesla
d89b1f5ea643700ba70441250f2e60045fb25c0d25fb5b9193f96995a07ecc2c
AgentTesla
+ 18'493 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/220712-m44r7sfcak/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
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
Unpacked files
SH256 hash:
7229a080767bdfef37c12fe08bb2399ba2b33b7ea0ec9bf423323bb0b70b3726
MD5 hash:
b859e5e2181de15846f6e930a20e8d7b
SHA1 hash:
e22796f6ccaa2061d06f37e815f898b10f7a5775
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
SH256 hash:
6f584b3e585b5021845b083398383cc844e41f54990ebc25c108e5813fa4a943
MD5 hash:
172ea908a1c152686f3557bb91056aef
SHA1 hash:
a5c231304ec1dfd8a7363554b1d1d87f8e27800c
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
SH256 hash:
be3b6ccdfaba59a045b270b17db4da057698d525c42920f82228b95c7cc6accf
MD5 hash:
bdda2258eed31697c63515658ca5ab9e
SHA1 hash:
627eb2f1ae1e5b2400daa764fb9b4df7d77b214e
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
SH256 hash:
ea801ddd1ea57f52ae69533038861744365d8d9c05c3a9c1190dba32d07dc6b6
MD5 hash:
4d0e9bfe94004ceb16e9b63c7c03067d
SHA1 hash:
05e3fb4119f85cc6b6543d8624191a7000d856cd
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
SH256 hash:
39e5ae26538d9bd27ee6c7426edb95bac5baf9012aca75a2a31fa811685b54ab
MD5 hash:
b199bce98ff19e63e489650b51ad784b
SHA1 hash:
d2485a326b3771514727fd376e4aa40d1afa8d2b
Link:
https://www.unpac.me/results/9a8ee365-acba-45d9-a219-917b0c540be5/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/39e5ae26538d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/39e5ae26538d9bd27ee6c7426edb95bac5baf9012aca75a2a31fa811685b54ab

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/286585/

Comments