MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af
SHA3-384 hash: 2e81b10ac3a463b03c5654f967ab8f32c5d61ae58f9da953309d45cf291dbaf32419b2a746f0cfa82349814f8fc8e546
SHA1 hash: d99b7c938b8a6ad532e2983be1281d524e08f26c
MD5 hash: 733e72215a1047f0e93c95413067868e
humanhash: bulldog-mango-fanta-whiskey
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'585'197 bytes
First seen:2022-11-04 19:02:14 UTC
Last seen:2023-08-26 21:43:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 49152:tClhM2Y3p9V3vcwhDpc8BWutyxo5EmHWqTCnTRd9ssFPhgos5wEYQl:tClh45j3vcUBJ/pHZi1Phxojl
Threatray 12'222 similar samples on MalwareBazaar
TLSH T170C52342F6C2C871D5A73E3168366B22A97DB9305F34891FF7F84A2D5A705807224FA7
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon cb8f2f9cbdbf8dcd (6 x AveMariaRAT, 2 x AgentTesla, 1 x Vjw0rm)
Reporter jstrosch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-04 19:02:52 UTC
Tags:
agenttesla rat remcos keylogger
Link:
https://app.any.run/tasks/77d70551-87f9-4c1f-a7e8-d1dead84e25c

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/328775/
Detection(s):
Win.Dropper.Nanocore-9975166-0
Create hunting rule

Win.Dropper.Nanocore-9975168-0
Create hunting rule

Win.Dropper.Nanocore-9975783-0
Create hunting rule

Win.Dropper.Nanocore-9976451-0
Create hunting rule

Win.Dropper.Nanocore-9976452-0
Create hunting rule

SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file
Launching a process
DNS request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Setting a keyboard event handler
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/48650/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/636561e85a664bb7b89c3170/reports/d915c257-cdc1-46e7-851b-0287455a9f82/overview
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/45d876ff-6166-4889-aeee-5f28ea32ef00
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1105684
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for dropped file
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 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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM autoit script
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 738348 Sample: file.exe Startdate: 04/11/2022 Architecture: WINDOWS Score: 100 50 api.telegram.org 2->50 62 Snort IDS alert for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 6 other signatures 2->68 10 file.exe 3 40 2->10         started        signatures3 process4 file5 42 C:\Users\user\AppData\...\injectbinded.exe, PE32 10->42 dropped 44 C:\Users\user\AppData\Local\...\dsxjprd.exe, PE32 10->44 dropped 13 injectbinded.exe 37 10->13         started        17 wscript.exe 1 10->17         started        process6 file7 46 C:\Users\user\AppData\...\neworigin40.exe, PE32 13->46 dropped 48 C:\Users\user\AppData\...\afkcsdgspd.exe, PE32 13->48 dropped 92 Multi AV Scanner detection for dropped file 13->92 94 Machine Learning detection for dropped file 13->94 19 neworigin40.exe 15 3 13->19         started        23 wscript.exe 1 13->23         started        25 dsxjprd.exe 1 3 17->25         started        signatures8 process9 dnsIp10 52 api.telegram.org 149.154.167.220, 443, 49686, 49687 TELEGRAMRU United Kingdom 19->52 54 api.ipify.org.herokudns.com 54.91.59.199, 443, 49684, 49685 AMAZON-AESUS United States 19->54 56 api.ipify.org 19->56 70 Antivirus detection for dropped file 19->70 72 Multi AV Scanner detection for dropped file 19->72 74 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->74 76 7 other signatures 19->76 27 afkcsdgspd.exe 23->27         started        30 mshta.exe 25->30         started        32 mshta.exe 25->32         started        34 mshta.exe 25->34         started        36 4 other processes 25->36 signatures11 process12 signatures13 84 Multi AV Scanner detection for dropped file 27->84 86 Writes to foreign memory regions 27->86 88 Allocates memory in foreign processes 27->88 90 Injects a PE file into a foreign processes 27->90 38 RegSvcs.exe 27->38         started        process14 dnsIp15 58 api.ipify.org.herokudns.com 38->58 60 api.ipify.org 38->60 78 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 38->78 80 May check the online IP address of the machine 38->80 82 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 38->82 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2022-11-03 06:07:43 UTC
File Type:
PE (Exe)
Extracted files:
178
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmhzhthprphmvdsoe3s4increbhz4depqrewfpz5zrsbtla7moxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05eb5d5bcd4c6af5626eb67b20323c8cc179ccf26a00670b352494b50e19f1a7
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46fa6478d9ae1e76b60e74a2323e6185877de057d222a912ed3c5b402238baf0
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55c32a9bd16c2d9113c92d2b57f2204aee9f1685c0496cea083309bb70d86c6f
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8db786d79b58e358610e6b182c91838796fb7478b3b2f3266576ba6cc83f2979
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c3b54b1b12f48682ca31c77c5783db4c235268c52fcf11f2f7a3ee0364c9f8df
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c5045c31e194bd94e8979a7a8d46f5d403d98e697cd7f9335c5ab0904b613fa3
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AgentTesla
+ 12'212 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:remcos botnet:explorer wds collection evasion keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/221104-xqcrnsbhgn/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in System32 directory
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
Drops startup file
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Remcos
UAC bypass
Malware Config
C2 Extraction:
https://api.telegram.org/bot5171883538:AAEyFWuNh68SJNNpkDCQbviRgrklZA3K4Qs/
198.23.207.34:2404
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e4aa5f10-7dbe-4148-9851-ef360fdb001d
Unpacked files
SH256 hash:
724f7037e7405a38bc0da8c3819380df423794cb1fb89d6368f73a164b896956
MD5 hash:
92e3f9dfa7d60287bafbc420a77aef37
SHA1 hash:
54b45757fd0066b6348894ea510a51f41fcdf425
Link:
https://www.unpac.me/results/31dc0943-1b22-46f9-a584-f2ddad0b2482/
SH256 hash:
cbe5c1f2f63e5dcdbb43ed3643053ea563149eb9fbd3e81bce2a50514a863073
MD5 hash:
e2f145bf268834e52d3046da12e34ccb
SHA1 hash:
8a131155e70623149d31758ceb3c1ddeb4461c8e
Link:
https://www.unpac.me/results/31dc0943-1b22-46f9-a584-f2ddad0b2482/
SH256 hash:
fb4f2860b6c80f857f82c928e3290f13563301ab4fda30f1f21556220abb22d9
MD5 hash:
aa57fca989183cee852ada860319aab3
SHA1 hash:
c507cd922a5cdc556de3e81eae94a2ef67f3b996
Link:
https://www.unpac.me/results/31dc0943-1b22-46f9-a584-f2ddad0b2482/
SH256 hash:
2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af
MD5 hash:
733e72215a1047f0e93c95413067868e
SHA1 hash:
d99b7c938b8a6ad532e2983be1281d524e08f26c
Link:
https://www.unpac.me/results/31dc0943-1b22-46f9-a584-f2ddad0b2482/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2b0f93ccef8b/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/2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Author:Elastic Security

File information

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

Web download

AgentTesla

Executable exe 2b0f93ccef8bceca8e4e26e5c43451204f9e0c8f844962bf3dcc6419ac1f63af

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2400789/
Cape
Cape
https://www.capesandbox.com/analysis/328775/

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