MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309. 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: 22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
SHA3-384 hash: 7f7f5007ae811bf8c0a994d4ba4433aa73100554f08148b0e86efb2a6fcb0a88fc8122c73ab5af1da7358b72ebd69261
SHA1 hash: d38d85764a58871558ce43aa891915a0ca298b33
MD5 hash: c3a131e33d78b117ee440474136c02b1
humanhash: snake-mobile-march-whiskey
File name:invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:608'256 bytes
First seen:2023-07-10 07:21:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:w5x7aTxs7UI6YNe8JRWiNCSu9z9pLEou0QF:p2QMs8HW4L83LY0
Threatray 497 similar samples on MalwareBazaar
TLSH T19BD4E090717AEB26DD785FF90500910427F9599D6C3AE7288C9BE8CB26B1F3005C9F6B
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)
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
CH CH
Vendor Threat Intelligence
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/413388/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.27537.1280.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.11836.9247.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64abb19b2333b198b239f8ee/reports/9ae61183-3eb5-4770-ad45-1a62c9a2f9c6/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
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/4f4bff8b-8347-446f-afb5-41315f117957
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270339
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)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 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
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1270339 Sample: invoice.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 70 Antivirus / Scanner detection for submitted sample 2->70 72 Sigma detected: Scheduled temp file as task from temp location 2->72 74 Multi AV Scanner detection for submitted file 2->74 76 3 other signatures 2->76 7 invoice.exe 7 2->7         started        11 CGTFtd.exe 5 2->11         started        13 sTLwKA.exe 2->13         started        15 sTLwKA.exe 2->15         started        process3 file4 48 C:\Users\user\AppData\Roaming\CGTFtd.exe, PE32 7->48 dropped 50 C:\Users\user\...\CGTFtd.exe:Zone.Identifier, ASCII 7->50 dropped 52 C:\Users\user\AppData\Local\Temp\tmp15F.tmp, XML 7->52 dropped 54 C:\Users\user\AppData\...\invoice.exe.log, ASCII 7->54 dropped 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->86 88 May check the online IP address of the machine 7->88 90 Uses schtasks.exe or at.exe to add and modify task schedules 7->90 98 2 other signatures 7->98 17 invoice.exe 17 12 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        92 Antivirus detection for dropped file 11->92 94 Multi AV Scanner detection for dropped file 11->94 96 Machine Learning detection for dropped file 11->96 26 CGTFtd.exe 11->26         started        28 schtasks.exe 11->28         started        30 sTLwKA.exe 15->30         started        32 schtasks.exe 15->32         started        34 sTLwKA.exe 15->34         started        signatures5 process6 dnsIp7 56 api4.ipify.org 64.185.227.156, 443, 49697 WEBNXUS United States 17->56 58 mail.kbakr.com 162.241.27.28, 49698, 49702, 49705 UNIFIEDLAYER-AS-1US United States 17->58 60 api.ipify.org 17->60 44 C:\Users\user\AppData\Roaming\...\sTLwKA.exe, PE32 17->44 dropped 46 C:\Users\user\...\sTLwKA.exe:Zone.Identifier, ASCII 17->46 dropped 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->78 80 Tries to steal Mail credentials (via file / registry access) 17->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->82 36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        62 173.231.16.76, 443, 49704 WEBNXUS United States 26->62 64 api.ipify.org 26->64 40 conhost.exe 28->40         started        66 104.237.62.211, 443, 49706 WEBNXUS United States 30->66 68 2 other IPs or domains 30->68 84 Tries to harvest and steal browser information (history, passwords, etc) 30->84 42 conhost.exe 32->42         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-09 15:20:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 37 (62.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekteszhudwqcx53dxohvjcscwotwqnpbxekinmzput5dqqjb2meq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
14cd4896eaacdfc8b02c8496fc9e589e7252e7a17979993d386247eef8932301
AgentTesla
461f3de19176b99a3e099a1df86f7f3ba4876fb21b2e1c6487cbcec7eef31a01
AgentTesla
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
AgentTesla
53e575805dc9d69c41f366e65946a7d4adf051f322f463f70e9b2f80d50450cb
AgentTesla
940452c26b4fd683f1c88746b751d4299e9b8c3fe25aa62168eca31924c17592
AgentTesla
aafa7dc071b01367300b6316b598054c325a199b8ce148ac8cf35f2554ba7fdf
AgentTesla
cd917c86fe27ecd3feeca690377817bce1f4034830e6d68a19dbffc8c61e97bb
AgentTesla
f24d872f7b39540fc137f8e348c0aed12d0162bebaca879775ffecc9ac2acb9b
AgentTesla
+ 487 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/230710-h6757ahb62/
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
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:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
456782757826699e01a0db2c9d9b7e0d5d28fbb09c16fcd11c2e7b1a779d7543
MD5 hash:
4a44b2f7d653bcec27cf724b5dff7eb5
SHA1 hash:
9212a5f09422a9cf6895df45c10dd243c759aace
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
Parent samples :
ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
3cfb4f3c28821b32a5d0904657b78a98ab8ec59d6a3c6230e9e44598cd3d6904
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
456782757826699e01a0db2c9d9b7e0d5d28fbb09c16fcd11c2e7b1a779d7543
MD5 hash:
4a44b2f7d653bcec27cf724b5dff7eb5
SHA1 hash:
9212a5f09422a9cf6895df45c10dd243c759aace
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
Parent samples :
ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
3cfb4f3c28821b32a5d0904657b78a98ab8ec59d6a3c6230e9e44598cd3d6904
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
456782757826699e01a0db2c9d9b7e0d5d28fbb09c16fcd11c2e7b1a779d7543
MD5 hash:
4a44b2f7d653bcec27cf724b5dff7eb5
SHA1 hash:
9212a5f09422a9cf6895df45c10dd243c759aace
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
Parent samples :
ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
3cfb4f3c28821b32a5d0904657b78a98ab8ec59d6a3c6230e9e44598cd3d6904
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
456782757826699e01a0db2c9d9b7e0d5d28fbb09c16fcd11c2e7b1a779d7543
MD5 hash:
4a44b2f7d653bcec27cf724b5dff7eb5
SHA1 hash:
9212a5f09422a9cf6895df45c10dd243c759aace
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
SH256 hash:
e2585a0534697809e6a01f78e0ea05d65ad10ca5ec295f771bb38ee3b03ea47d
MD5 hash:
f906809109ed19345bb1cbd6b328a3f5
SHA1 hash:
1d582ad1567d78d48630b17ea2ffeacf24668eda
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
Parent samples :
ef4dabd36f9807e3a556cd505515d60a09737d6314a7a09090075bc28261b27c
4dd0f2964faae26b80ba53709db1c6892124d6abacd29356acf17eb38d1ae8a0
3cfb4f3c28821b32a5d0904657b78a98ab8ec59d6a3c6230e9e44598cd3d6904
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
SH256 hash:
22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309
MD5 hash:
c3a131e33d78b117ee440474136c02b1
SHA1 hash:
d38d85764a58871558ce43aa891915a0ca298b33
Link:
https://www.unpac.me/results/1d36b486-031d-41c6-a577-eace34d385ca/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22a64964f41d/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

File information

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

Malspam

AgentTesla

zip 0e86371800fdb96f83f4da3fad66a443d54e52ace5ca428d4489e10c515b65b8

AgentTesla

Executable exe 22a64964f41da02bf763bb8f548a42b3a76835e1b91486b32fa4fa384121d309

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 0e86371800fdb96f83f4da3fad66a443d54e52ace5ca428d4489e10c515b65b8
Cape
Cape
https://www.capesandbox.com/analysis/413388/
  
Dropped by
MD5 12d73790d00153d79a71c28bb8728c73

Comments