MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
SHA3-384 hash: 72596a1e14b6302be5d0f068d559a1729de9d63c6ecfe1548ebebb9a96f5a46c4ffff08e0fe2c568e82c02c28794cbae
SHA1 hash: 6487e16370c39236d66e5acfc4fe3e39f57acb30
MD5 hash: d7970ac9cf0f446fae583e16827b603f
humanhash: network-bakerloo-jig-eleven
File name:MT 103SWIFT 16052.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:737'280 bytes
First seen:2023-06-01 13:23:24 UTC
Last seen:2023-06-01 15:05:15 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:I8axsEP/SJabc1OyUC8sYLLxADFjWQbfnlmMDNEiETohzFQlgkMXzVBH6e:I3/4kyt8sImZJddZEZohzGmxBa
Threatray 2'075 similar samples on MalwareBazaar
TLSH T18DF4015833EA962FD47A3FFD1D2004708BF566466536C2EB1F9228EE8EE4F140A90757
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0b2b26868b2b2f0 (8 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
254
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT 103SWIFT 16052.exe
Verdict:
Malicious activity
Analysis date:
2023-06-01 13:24:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/37fd1a7a-521a-4472-8190-db759c2d5e32

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/394388/
Detection(s):
Sanesecurity.Rogue.0hr.20230601-0834.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64789bf2b9bd75d40def9198/reports/c2d82d78-d4e9-407b-8c8b-b74c8e0f8eef/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
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/09790e86-d905-4f3a-9860-25a47977217d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1246844
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
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
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 879865 Sample: MT_103SWIFT_16052.exe Startdate: 01/06/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 5 other signatures 2->51 7 MT_103SWIFT_16052.exe 7 2->7         started        11 JiRGqIA.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\JiRGqIA.exe, PE32 7->35 dropped 37 C:\Users\user\...\JiRGqIA.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp9F82.tmp, XML 7->39 dropped 41 C:\Users\user\...\MT_103SWIFT_16052.exe.log, ASCII 7->41 dropped 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 7->55 57 Adds a directory exclusion to Windows Defender 7->57 59 Injects a PE file into a foreign processes 7->59 13 MT_103SWIFT_16052.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 MT_103SWIFT_16052.exe 7->21         started        61 Multi AV Scanner detection for dropped file 11->61 63 Machine Learning detection for dropped file 11->63 23 JiRGqIA.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        27 JiRGqIA.exe 11->27         started        signatures5 process6 dnsIp7 43 mail.garagerobert.be 185.59.17.219, 49719, 49720, 587 XENIUSBE Belgium 13->43 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->65 67 Tries to steal Mail credentials (via file / registry access) 23->67 69 Tries to harvest and steal browser information (history, passwords, etc) 23->69 33 conhost.exe 25->33         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-01 02:41:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
21 of 37 (56.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2t75tspjtya5jrfgakeqgwzrsg3qwaxvxrviy65moix7cjg5dtma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e4e6f879c91134b7c43908db07baef61a2d3a57b60e61cbe2b1a881c8b30dec
AgentTesla
2f10fa5c438a3d36f5156ff280926c9135bbc7b8f6e260dc322da83c0b7076f3
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337d449fb4debc0bd9f6862e065d8876d53f0a7d10c72cf56c9c5905daf45e9f
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3b3d92018cb4be5a3223c8b556bb8a1c817e0cbc2188b6500cbc2d4dd6d13658
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444ca22e0385d682a9f56465094ecddbba73cb8b5c6dc3d3dea63539c2e19a5c
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44e5d64cb7530cb3bf9c086a5f1cb7aa7c8a0cd61f08a316b08a95e9d629d853
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81ebcb6feaa866f8adec0b03dd35a0fb3ceea2882f532c20e7b6e4534dfad5e3
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8c539e1072fc6c04a615f7103cd36ca83c9d5963224a0dc55e900511de0438e1
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deecc3c9f68be8ed49e4adc8fdeb2569618f7770d60c955ac60e65251801ffd8
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e4f3aa1d60e49f6b486a6fb5f5c5cf70299b12b6eb30556ce30c69c29d818c01
AgentTesla
+ 2'065 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/230601-qnckkaed76/
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
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:
95150485da4e32796d56a2f6b4ec23529f8d10bbc79cdaa9550b3ddc21871040
MD5 hash:
e6a3f42e4cba5dc2b7d5dbf74c50ba47
SHA1 hash:
fd09b3b3318c7f2675a4221245b1f1b1e4d16796
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
SH256 hash:
3214ce6d699782a1bfcca1a5f01137de8c7d5c377d7a4208775f2ed8c2478304
MD5 hash:
bcee068cbec8334f277bcfe996548f6b
SHA1 hash:
f3d28a05ff6a88269df288ccc4a174822947a750
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
Parent samples :
1a30bc0d430f010b44ea3768053a0889efab84eb1b5b199153b487633733de78
9e19816e28ea81520a46e89d85f46e573f4feed5eb0eef8537c36b1120bed32f
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
SH256 hash:
9153b4e56f77e09fd2dd3e3d9b3646a15fd45675a8bca04d736627e0499ca049
MD5 hash:
793991e4dcdc3def6b71bb9293920c41
SHA1 hash:
17be16a84b96c4e4a4cbb99b691fa42441eba752
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
SH256 hash:
4e657e88d634dc1d1562b5f3e80c688068fcdb1b4d847bbccdda8d89789a3641
MD5 hash:
00aa26d16c4a94a8ebf37d7306f35e4e
SHA1 hash:
0fca5fcd23f1aef42afffb27aa78e1a5c16d1f1d
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
Parent samples :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 hash:
d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
MD5 hash:
d7970ac9cf0f446fae583e16827b603f
SHA1 hash:
6487e16370c39236d66e5acfc4fe3e39f57acb30
Link:
https://www.unpac.me/results/8a446dc8-8ff1-482e-9ad1-8e0ffbc87b8f/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d4ffd9c9e99e/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/d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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/394388/

Comments