MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d. 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: 2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d
SHA3-384 hash: bb94c01fdfe85ee9f225ce80fbe68022f12b1e1553228ba73542b6b0401d7f87da3ae9826d9064b174544d1225238f0b
SHA1 hash: e377c4a293b23dbf90d92a18ec80fc8aadf6153c
MD5 hash: 9b76d76a13b2d20a0ba82fb3571ab477
humanhash: triple-winter-robin-east
File name:Packing list.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:718'336 bytes
First seen:2023-02-08 09:01:05 UTC
Last seen:2023-02-08 10:34:36 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 12288:42KFLDne7f4WYMTyPdLX2tuCAe/ZXZ4niDJ9qDLOKHpLPPubh8pWCgJ33333333J:45P7MTyPdLX2tuCAe/ZX6nnnnubh8p5c
TLSH T104E4E63D597A57E2C574F93986E28420F6AD87823307C958EDD63BC0CF1268A6DCE61C
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 08deb2f8f0e09628 (1 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe INVOICE

Intelligence

File Origin
# of uploads :
3
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Packing list.exe
Verdict:
Malicious activity
Analysis date:
2023-02-08 09:02:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/393e3d5b-f1bf-4d7a-89e0-adb1c8b9ace6

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/361850/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.24792.21623.32535.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/63e3650b1c9cbf7d6256b0da/reports/1381ea49-08ff-48c2-a800-90469f4d9359/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d
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/1b7a60fb-e15e-45fa-b4f2-baddc260a566
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1168586
Signature
.NET source code contains very large strings
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
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
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 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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 801366 Sample: Packing list.exe Startdate: 08/02/2023 Architecture: WINDOWS Score: 100 46 Malicious sample detected (through community Yara rule) 2->46 48 Sigma detected: Scheduled temp file as task from temp location 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 6 other signatures 2->52 7 Packing list.exe 6 2->7         started        11 WajdLSNDW.exe 5 2->11         started        13 yGbzOMp.exe 2 2->13         started        15 yGbzOMp.exe 1 2->15         started        process3 file4 38 C:\Users\user\AppData\Roaming\WajdLSNDW.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmp2CD0.tmp, XML 7->40 dropped 42 C:\Users\user\...\Packing list.exe.log, ASCII 7->42 dropped 66 Writes to foreign memory regions 7->66 68 Injects a PE file into a foreign processes 7->68 17 RegSvcs.exe 2 4 7->17         started        22 schtasks.exe 1 7->22         started        70 Multi AV Scanner detection for dropped file 11->70 72 Machine Learning detection for dropped file 11->72 24 RegSvcs.exe 11->24         started        26 schtasks.exe 1 11->26         started        28 conhost.exe 13->28         started        30 conhost.exe 15->30         started        signatures5 process6 dnsIp7 44 mail.mdist.us 192.185.226.148, 49714, 49721, 587 UNIFIEDLAYER-AS-1US United States 17->44 36 C:\Users\user\AppData\Roaming\...\yGbzOMp.exe, PE32 17->36 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->56 58 Tries to steal Mail credentials (via file / registry access) 17->58 60 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 17->60 32 conhost.exe 22->32         started        62 Tries to harvest and steal browser information (history, passwords, etc) 24->62 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->64 34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 06:15:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
24 of 39 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fo77nwj3hctp7qslp5yh5x2wq3qm6xusrcoaurt76n5loqmyxuoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230208-kzfhpshc9v/
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
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
e068df839ed74ff0f5ab3c8835c2e67b0862a119a2f8adfd24abce8958b330c9
MD5 hash:
16de4adf02ab56f89fb180b49e5202b8
SHA1 hash:
52680f1b0947d7c5f8e55018552a0fc000120544
Link:
https://www.unpac.me/results/044e54ff-8879-450e-a0fb-780689304875/
SH256 hash:
961de75e73d2b681e480fe0f2fd153260247c72542a81a062777a59c28521384
MD5 hash:
08c05ee49f7e20419173d5a522b0c110
SHA1 hash:
3f68cf44e26053704665a5a67a7d12991d4d0907
Link:
https://www.unpac.me/results/044e54ff-8879-450e-a0fb-780689304875/
SH256 hash:
20bc5b977e16d242674bdf4397320be9582a30516f5f978257c41904796b597b
MD5 hash:
e6809f76e49567fd0eefdf07c314e27e
SHA1 hash:
18923e23b1c287111d255614fa7e3fb5b1b0fb3b
Link:
https://www.unpac.me/results/044e54ff-8879-450e-a0fb-780689304875/
SH256 hash:
2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d
MD5 hash:
9b76d76a13b2d20a0ba82fb3571ab477
SHA1 hash:
e377c4a293b23dbf90d92a18ec80fc8aadf6153c
Link:
https://www.unpac.me/results/044e54ff-8879-450e-a0fb-780689304875/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2bbff6d93b38/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/2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d

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

7z 95b419bb95e4fc43a53e70b4841a2712099eefaf1011443099d52094045a5f09

AgentTesla

Executable exe 2bbff6d93b38a6ffc24b7f707edf5686e0cf5e92889c0a467ff37ab74198bd1d

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 95b419bb95e4fc43a53e70b4841a2712099eefaf1011443099d52094045a5f09
  
Dropped by
SHA256 35cbaa7ff14c656197e3b9d779a68c37b8d3d286b4e129ef00eee4f2e507cdaa
Cape
Cape
https://www.capesandbox.com/analysis/361850/
  
Dropped by
MD5 8465786cff9bb83d05a52f79378e3b81
  
Dropped by
MD5 93c3106881d40cd387fa824efc669a4e

Comments