MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af. 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: 4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af
SHA3-384 hash: 3c708a32074d576b9c304b757011abbe1387e237a3e5be175c04d9f167c3329275f0fb64ae428504fe34e9782cb2ac07
SHA1 hash: e2a620feee97d74db0c9ef2b8a508100b3131bee
MD5 hash: 02d87cb40d9d9c093f3abd910549ed97
humanhash: seventeen-california-colorado-bacon
File name:Pending Invoice 38129337.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:602'112 bytes
First seen:2023-05-16 10:39:46 UTC
Last seen:2023-05-16 10:55:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:6MIQeysSPFsa5cqBek0oc/sKHQURLdpua58nhaBFZEK+GPaJV:HF/cqBCkpU9N58hqEK+Xb
Threatray 1'267 similar samples on MalwareBazaar
TLSH T11AD4E026B1FA687BC71D12FA0848054507F456A36D1BDAF81DDF75CAF9C6B802E898C3
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
245
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Pending Invoice 38129337.exe
Verdict:
Malicious activity
Analysis date:
2023-05-16 10:42:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e1291fe1-fab2-4916-a5fe-f6493fd99461

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/390382/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67058683.27421.26416.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/64635d8a1865ea590a014a76/reports/617432bd-0572-410d-bc59-6988847fa160/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af
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/f916bbfa-d0ab-4e4a-9915-5cfd076d9e91
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1234701
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 867679 Sample: Pending_Invoice_38129337.exe Startdate: 16/05/2023 Architecture: WINDOWS Score: 100 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus / Scanner detection for submitted sample 2->71 73 8 other signatures 2->73 7 Pending_Invoice_38129337.exe 7 2->7         started        12 uZwbOIdhbryld.exe 5 2->12         started        14 YLcqPJe.exe 2->14         started        16 YLcqPJe.exe 2->16         started        process3 dnsIp4 65 192.168.2.1 unknown unknown 7->65 47 C:\Users\user\AppData\...\uZwbOIdhbryld.exe, PE32 7->47 dropped 49 C:\...\uZwbOIdhbryld.exe:Zone.Identifier, ASCII 7->49 dropped 51 C:\Users\user\AppData\Local\...\tmp63F0.tmp, XML 7->51 dropped 53 C:\Users\...\Pending_Invoice_38129337.exe.log, ASCII 7->53 dropped 87 Uses schtasks.exe or at.exe to add and modify task schedules 7->87 89 Adds a directory exclusion to Windows Defender 7->89 18 RegSvcs.exe 17 4 7->18         started        23 RegSvcs.exe 7->23         started        25 powershell.exe 21 7->25         started        35 2 other processes 7->35 91 Antivirus detection for dropped file 12->91 93 Multi AV Scanner detection for dropped file 12->93 95 Machine Learning detection for dropped file 12->95 97 3 other signatures 12->97 27 RegSvcs.exe 12->27         started        29 schtasks.exe 1 12->29         started        37 2 other processes 12->37 31 conhost.exe 14->31         started        33 conhost.exe 16->33         started        file5 signatures6 process7 dnsIp8 55 api4.ipify.org 64.185.227.155, 443, 49692, 49695 WEBNXUS United States 18->55 57 smtp.gmail.com 108.177.119.109, 25, 49693 GOOGLEUS United States 18->57 59 api.ipify.org 18->59 45 C:\Users\user\AppData\Roaming\...\YLcqPJe.exe, PE32 18->45 dropped 75 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->75 77 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->77 79 May check the online IP address of the machine 23->79 39 conhost.exe 25->39         started        61 108.177.119.108, 25, 49696 GOOGLEUS United States 27->61 63 api.ipify.org 27->63 81 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->81 83 Tries to steal Mail credentials (via file / registry access) 27->83 85 Tries to harvest and steal browser information (history, passwords, etc) 27->85 41 conhost.exe 29->41         started        43 conhost.exe 35->43         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 07:25:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ij46sxlooo764nrei3fzyydhdjiii73igd4zbmefwher4fer3gxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
167ea427613672844817e73ce587a325bbce315affd1636c249249cecbada4b4
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38d4243f8cb750a5220bbb7e0a0acfad25ff6bc1cd41e281e8f8379dcd742d7c
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7560967ba08549d7a5048c6cc582b717f85392ff4bbbe39abec424416ba3755d
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7d4221474c9d762be541c0a9dfe4b551b7d287f823246f7482795a9d628bbb78
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baaba65de7ee0a52274e439f9cfc6e1ad5e55f74dc43644c33c27863c99f9c4e
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c0a41c1683f9c405b1b05ac226472474672346b6aebc21920eb1a8c2308a7c99
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cbf5b33f7d2a64b4d561ca05203c5af1093dfaf3bf9755cefdc3975627022554
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d9672edbb45fefa3ca9a12a91c8d27727f3e5262c76cac9efbf67925d6d6fb78
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e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf
AgentTesla
+ 1'257 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/230516-mqjvwaac67/
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
Unpacked files
SH256 hash:
19edcc618fe778e9e342dc8383dae27c7e7f41c147c7fe7690c3531991c0efc8
MD5 hash:
ae48c85f5e8d88ad1a7af69853b04844
SHA1 hash:
fb2b49944f5206b00bf81f05d704009ce38385ec
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
SH256 hash:
32b218da87d289295d29cbf64dbb2d632c2475a8d837d03fe56e6fd38b4850f6
MD5 hash:
8657b38809bf30ba139f34117f984ed9
SHA1 hash:
efeb997edad05c5aab5599e2967ea5827a7233c1
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
SH256 hash:
4621f1b0f0d51f140e3f82cd956cd9d98918a43229b95a01398cfed9c32f245f
MD5 hash:
4000c20f89fee3dcd722cee732a16cd6
SHA1 hash:
8891ac7d2e81bbf32213a383501f7df8f2596753
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
Parent samples :
846691ccd7702dfd6f178c0c85afc082a38a539ead46d78749941ea499743f6c
2d6c9ac070f5bb55d66de498da4a8c26d377eb79d7917d03af6d3608e350ac08
c4b217fc04b181a152acf96ddb6f3d3f21d946308ae37c443c283028b3b0fe8d
8743e0488e2396c788528f3febac8b7ced15f219750753231918a2b67a40ca8b
a3928afcfa8b3e1825c9796ea9099e59e1e7ae2306fbfcc20dc3aae7c6065121
d67557fd37174016e188f4e3932341f74c0a79ade0a34fbffc190e91b9e5a0e4
2a232d34df6f69da4deaf5c66978d63ed8de80b166c57f1b48c64dc35718fef5
2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42
7e4f2a5a6801e34e8f36b4a1b10f55721a36bcf044894e5011d9e008deb93326
fee8b0a5bd69e9ca4d343dbf309b19ecc9a510dc26f7d84d1095fbb494763a99
167ea427613672844817e73ce587a325bbce315affd1636c249249cecbada4b4
6702eafd72ff8081618fc0ad6feaf194cd4fae7d5798184bd0a61fc7de4e01bf
c0a41c1683f9c405b1b05ac226472474672346b6aebc21920eb1a8c2308a7c99
e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf
7d4221474c9d762be541c0a9dfe4b551b7d287f823246f7482795a9d628bbb78
cbf5b33f7d2a64b4d561ca05203c5af1093dfaf3bf9755cefdc3975627022554
7560967ba08549d7a5048c6cc582b717f85392ff4bbbe39abec424416ba3755d
4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af
c28ad3336a4f9b1cf6009d53c8b35bd6e50521a5c4546c506e119af8a3274de5
405c9b3fbe1d2a384a8405eaec58eafe116b839170879773ea056bcd86dade74
da1e5e998d07bc5955e623316800479e2cfe58fa00679491669ad288b3d48a9b
82ff0a181a498c9a794c085821aeec269122f36c222dfcf31ea39d71d6b4c9f9
7dbe25e6222a22ea4419523ff3ec0d62c073d9bdce1fe2dc34f1fa8adafcd4c9
82d1e259002e43b95937bc81dd217664d6b0776e39f6a25fd114ae7a37fdc616
b13a9b8c3312ce8b485d1ddbc9a4c840a08e94793b109f2e7aef32b46fb999e3
ea3f69b9d5aebb683c12ff1014d62996dad0a81682e15386e838ac7d4120b430
4024305f22679e7580e906744bba5ad9193fbe444c9b30b24845f135886a3c86
a11e45f42950ae734ed9899726d90e51788282d5f3a0dc973a5fe6b7707b8516
e9b0ec0a9227f39255d2febd7eb08b56e436ba8e10d8d894294937b380eaf320
SH256 hash:
d077c18ce22736337815831464c2c959b5c91bc3871dbe4619ca31f076f56f2b
MD5 hash:
f71fc96f5ab7c5316d2fdbef3a140030
SHA1 hash:
42ed4ff5546513d95dd142756b95950c0bbec823
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
SH256 hash:
b52c29ba9ef8996bdf721950d900db96f1befb9883eb38c2075528e60c7aabd4
MD5 hash:
7b6143d9d94c8b80d191b77d8b6d1ba2
SHA1 hash:
1c91704ff6da2a9dd8aaa2ff2d5a5f69a445f76b
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
SH256 hash:
4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af
MD5 hash:
02d87cb40d9d9c093f3abd910549ed97
SHA1 hash:
e2a620feee97d74db0c9ef2b8a508100b3131bee
Link:
https://www.unpac.me/results/b96e2bc1-9045-4cca-9394-6961cebfc9e3/
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/390382/

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