MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05
SHA3-384 hash: 629b9901db4d094c04a074d37a0df5ba0a22b02b45417b9b950a289d8f71b91c5aaede72872b90cb996dd9a2c48ff5a5
SHA1 hash: 6ff17d18aec649b6a584e9df80f27df8715e299e
MD5 hash: 4d4bc8005b5de5341caf4a1f33b4d51c
humanhash: zulu-mango-ack-twelve
File name:SecuriteInfo.com.Win32.CrypterX-gen.1196.19122
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'017'344 bytes
First seen:2022-11-30 20:29:44 UTC
Last seen:2022-12-01 12:22:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:vOyaeWXGUgT05QdAgYa9lewwydK4mVoagu9ehibDGngsWXwtGyiFr5cE8LHWX:Wysr5QjT9Ewd04mmazqifi1NvLu
Threatray 20'164 similar samples on MalwareBazaar
TLSH T1A525F67432F17722E1A900F38691BC991CF85E02EDD1F312D6726B0F8205AEAB5979D7
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 70e896f08e868e86 (5 x AgentTesla, 3 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Win32.CrypterX-gen.1196.19122
Verdict:
Malicious activity
Analysis date:
2022-11-30 20:31:22 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/0d17b97e-9716-4164-b5e0-8793b8c97ca7

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/340758/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.1196.19122.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
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6387bd4d5363773888663986/reports/7d7ef0b3-204b-4e27-9a7a-641aaa468413/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/710cebc1-1ab3-4421-8756-b494be8c131c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1124436
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Snort IDS alert for network traffic
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 ftp login credentials
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
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 757165 Sample: SecuriteInfo.com.Win32.Cryp... Startdate: 30/11/2022 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Sigma detected: Scheduled temp file as task from temp location 2->52 54 11 other signatures 2->54 7 SecuriteInfo.com.Win32.CrypterX-gen.1196.19122.exe 6 2->7         started        11 EHQFiOc.exe 5 2->11         started        13 QWbqZbz.exe 2 2->13         started        15 QWbqZbz.exe 1 2->15         started        process3 file4 40 C:\Users\user\AppData\RoamingHQFiOc.exe, PE32 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmpACFB.tmp, XML 7->42 dropped 44 SecuriteInfo.com.W....1196.19122.exe.log, ASCII 7->44 dropped 70 Uses schtasks.exe or at.exe to add and modify task schedules 7->70 72 Writes to foreign memory regions 7->72 74 Injects a PE file into a foreign processes 7->74 17 MSBuild.exe 17 4 7->17         started        22 MSBuild.exe 7->22         started        24 schtasks.exe 1 7->24         started        76 Multi AV Scanner detection for dropped file 11->76 78 Machine Learning detection for dropped file 11->78 26 MSBuild.exe 11->26         started        28 schtasks.exe 11->28         started        30 conhost.exe 13->30         started        32 conhost.exe 15->32         started        signatures5 process6 dnsIp7 46 api.telegram.org 149.154.167.220, 443, 49720 TELEGRAMRU United Kingdom 17->46 38 C:\Users\user\AppData\Roaming\...\QWbqZbz.exe, PE32 17->38 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->56 58 Tries to steal Mail credentials (via file / registry access) 17->58 60 Tries to harvest and steal ftp login credentials 17->60 68 2 other signatures 17->68 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 22->64 34 conhost.exe 24->34         started        66 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->66 36 conhost.exe 28->36         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05/
Threat name:
Win32.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-11-30 17:29:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
50
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=do5htzdlhjl4k4qi6wymb2uwaht6mpwsdh5zze7lfv27uecf7mcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3c5f4d93aeffa9f2fbde93f4839e5d86562f6e51834ddf6e9446826b6372288f
AgentTesla
79fe46d2be00c4f28ed865d1fec837d8d34d16fdaf74b901d05018dc03e67686
AgentTesla
9e13685efca938525b2a16ba97648cf60f2a779ba1f48a26514bcd1e6dda031d
AgentTesla
aa6e1ee545dc8999e440c0a7e974425bd0dd2fe548570316b1cee02454057260
AgentTesla
ebb86221b5c4336e8155321c3ef818e39e38c981227b768433d107ba6aa3bd69
AgentTesla
f3ba68ac24bbd5f939b319f7712015fd7b67071b927596a3a78a1f905455b187
AgentTesla
+ 20'154 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/221130-y97a3afd5t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5646065819:AAF1LifptI6XX-TUofh5eIiiXwvLlkq6Iqw/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4a4f3b1d-b3e2-444d-bb48-983eb168be1e
Unpacked files
SH256 hash:
8395808e71cc88eaa1677db8426c4c503cb1c7cdb81c7621dfb5057525c985cf
MD5 hash:
56630b966df63fa2a28c48adf4859356
SHA1 hash:
d6cf9ae1a958db3d881d4cd2a035973bcff58125
Link:
https://www.unpac.me/results/f29504fd-b1ee-48be-9f68-19d8641ad9f1/
SH256 hash:
f3255ca08e0de16890d94861cd99002e1e8e9a1cc1d74b9d58f2935fae0fd8b9
MD5 hash:
2a050eafe5c404920b0de5532aae7c99
SHA1 hash:
b9eb59045fe41a6c3fdfb3afcc731fad14ea8774
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f29504fd-b1ee-48be-9f68-19d8641ad9f1/
Parent samples :
1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05
cce7ec3b61ede4fdaf44b5b85c6175bc617650155e2913a076b1738dab059487
3805a0d8d5c31e2f0a26230bfbe046b71da707cec6047cfad58aa7fc76de8c36
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/f29504fd-b1ee-48be-9f68-19d8641ad9f1/
SH256 hash:
1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05
MD5 hash:
4d4bc8005b5de5341caf4a1f33b4d51c
SHA1 hash:
6ff17d18aec649b6a584e9df80f27df8715e299e
Link:
https://www.unpac.me/results/f29504fd-b1ee-48be-9f68-19d8641ad9f1/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1bba79e46b3a/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/1bba79e46b3a57c57208f5b0c0ea9601e7e63ed219fb9c93eb2d75fa1045fb05

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.

Cape
Cape
https://www.capesandbox.com/analysis/340758/

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