MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b
SHA3-384 hash: 295dfc5355af0957614e33cfc516bd4ccb539429761d39b1cd3ec3f5aa3020b9968a1bb8c148015f9f4efbbeeb414598
SHA1 hash: fe23b935f871609c836b1b5cc4c598da2785f970
MD5 hash: d3fea9f328fda4aacb4b5076701ce969
humanhash: paris-enemy-fifteen-fanta
File name:SOA 22011~2302.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:643'072 bytes
First seen:2023-04-03 07:06:40 UTC
Last seen:2023-04-11 05:06:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4D/OVtLVzLwrm1SR9nSzvGvr8+MF561/To+E4eK9QCZ:iwSYvGvr8+M/61/k4l9
Threatray 18 similar samples on MalwareBazaar
TLSH T1FBD402AEB62DB227C9BC02FBC421B15D03B0D92A6143E3DA8DC464FF54A77D089166D7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA 22011~2302.exe
Verdict:
Malicious activity
Analysis date:
2023-04-03 07:07:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a3ab7dbb-1fae-42f7-93df-1e9397774bc5

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/379525/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/642a7b19d1b7f0d264f9e399/reports/bfc8b1f2-84e7-472b-9ae6-5c946ecf3bac/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/154393cc-24ad-4477-9b2b-c722f4fcb1d9
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1206850
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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 harvest and steal browser information (history, passwords, etc)
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 839766 Sample: SOA_22011#U007e2302.exe Startdate: 03/04/2023 Architecture: WINDOWS Score: 100 60 Snort IDS alert for network traffic 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 7 other signatures 2->66 7 SOA_22011#U007e2302.exe 7 2->7         started        11 BJPQnFaVXUr.exe 5 2->11         started        13 eubJfun.exe 2 2->13         started        15 eubJfun.exe 2->15         started        process3 file4 42 C:\Users\user\AppData\...\BJPQnFaVXUr.exe, PE32 7->42 dropped 44 C:\Users\...\BJPQnFaVXUr.exe:Zone.Identifier, ASCII 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmpF9EA.tmp, XML 7->46 dropped 48 C:\Users\user\...\SOA_22011#U007e2302.exe.log, CSV 7->48 dropped 82 Uses schtasks.exe or at.exe to add and modify task schedules 7->82 84 Adds a directory exclusion to Windows Defender 7->84 17 RegSvcs.exe 17 4 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        86 Antivirus detection for dropped file 11->86 88 Multi AV Scanner detection for dropped file 11->88 90 Machine Learning detection for dropped file 11->90 26 RegSvcs.exe 11->26         started        28 schtasks.exe 11->28         started        30 conhost.exe 13->30         started        32 conhost.exe 15->32         started        signatures5 process6 dnsIp7 50 api4.ipify.org 104.237.62.211, 443, 49697 WEBNXUS United States 17->50 52 api.telegram.org 149.154.167.220, 443, 49700, 49703 TELEGRAMRU United Kingdom 17->52 54 api.ipify.org 17->54 40 C:\Users\user\AppData\Roaming\...\eubJfun.exe, PE32 17->40 dropped 68 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->70 72 May check the online IP address of the machine 17->72 74 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->74 34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        56 64.185.227.155, 443, 49701 WEBNXUS United States 26->56 58 api.ipify.org 26->58 76 Tries to steal Mail credentials (via file / registry access) 26->76 78 Tries to harvest and steal browser information (history, passwords, etc) 26->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->80 38 conhost.exe 28->38         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-03 02:15:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iwmb7ucqi2rqxxvupymxnm7ldsbnirleoijqsxfbofuod2zvxz5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2876998fe70b951757cb3a2394b271009228b83c58ddf201ab1cc41b6b96e741
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33a8bb74d0ef4be5a6f3845bf87f406a2b9757535a09d65e34d1c73a4b133429
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57d148e97edd36a56b6cb5fdfae00c5224b198f9660426e68f4a0555844d803b
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69efd675ee6737f614a8ea14f4b125b25c9b3d80ab901d2dd0024837e0e5ac29
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7c69c8b13870df342b88a74c4593de7cdafd313516a613e6d2c358654989b197
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8e067a63005c0cb62a0db614acafc9e1964bfd5520c13075d04879fb2aa90451
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9072096046bf04b2f07da98d57dea07374aeb85294ba21404dd81176839737e6
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c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
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d5fc5fba51a492858f45d0f86b010ac6ab2bc68be94fc2c8a776b7eaf3acaac3
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d79b67e9e7380e870103acd7b29951d0a4cb5f6da18c28a21070463aad65be45
AgentTesla
+ 8 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/230403-hxm4naeg5x/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5663632223:AAG5KHZDs7KWoaqTYx3lSyFlOdfD9vGegQo/
Unpacked files
SH256 hash:
83fbe725fa267e82c6e87d9e76319a017f4da4235ee93a436d712e6b18f02f61
MD5 hash:
c3c711974c9ae082fb257df43036c1d4
SHA1 hash:
a82ee160b500a74b100234a9b9f23d9d6802c861
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
Parent samples :
8f7d07a75420ec4b86e64a90307f6bd384e619d05760ff00f0d4116e3503b702
3a5b617a7c6708d38d1b4bf20e3898487e7e311d97ecfd05b2edb2d564b2ffc1
SH256 hash:
9d9536e58881c3372adeaa0d111c08eda5a3b030386007f44f4174bd9c6b1b85
MD5 hash:
50169ddb605f595cb5c2021374f59063
SHA1 hash:
9b869892ea2a0aa0b349b3533a4cfc264aad3841
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
SH256 hash:
4163d37de4f408bb223feffe7aa47e7adb4c55de5904ed94c98acdeaefac565a
MD5 hash:
31927161ae442d97fc8ce9b0716a5ec3
SHA1 hash:
993863d6b000a05d8ef1153098e1fcf4016e7730
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
SH256 hash:
9b92a61e524443e3bdfd10516771e3e17783f06418798c30361cc55c7ef7e2e5
MD5 hash:
e8ec1397598c2761327c73b5a2e8f8de
SHA1 hash:
7521167b07c8fdbd6b9ff5c68f0a5fb1e9673b16
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
SH256 hash:
45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b
MD5 hash:
d3fea9f328fda4aacb4b5076701ce969
SHA1 hash:
fe23b935f871609c836b1b5cc4c598da2785f970
Link:
https://www.unpac.me/results/5c62177a-d1fd-4139-baeb-9ee478443c58/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45981fd05046/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Suspicious_Macro_Presence
Create hunting rule
Author:Mehmet Ali Kerimoglu (CYB3RMX)
Description:This rule detects common malicious/suspicious implementations.

File information

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

Malspam

AgentTesla

zip 359aba069a1a5f72fa545ccdaf896ee30c395951032b5f1bcbb247550e363b6b

AgentTesla

Executable exe 45981fd05046a30bdeb47e1976b3eb1c82d445647213095ca17168e1eb35be7b

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 359aba069a1a5f72fa545ccdaf896ee30c395951032b5f1bcbb247550e363b6b
Cape
Cape
https://www.capesandbox.com/analysis/379525/
  
Dropped by
MD5 ad6a82e1467192626a165a91fc3f70fa

Comments