MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 827c59f47ce022d9a4f2b51678d69f8adc22a960100187d2ed4a8b5bb7cae99c. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 827c59f47ce022d9a4f2b51678d69f8adc22a960100187d2ed4a8b5bb7cae99c
SHA3-384 hash: 7b98c7e2ef4b33975a90aee870caebe2e54ed80187ec8244a24bb09d73e5cf9973e2755b9b85d3989f16fe7e6d1c52a6
SHA1 hash: 9968288c347c25aa5065e41aa29cdd68520101e3
MD5 hash: b8b69993dda761ffacb18f6593e7f2d1
humanhash: don-foxtrot-kitten-magazine
File name:SecuriteInfo.com.IL.Trojan.MSILZilla.16973.2867.15586
Download: download sample
Signature AgentTesla
Create hunting rule
File size:534'528 bytes
First seen:2022-05-09 03:32:29 UTC
Last seen:2022-05-09 04:52:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:QaVOExVj3NQi+5s/rvI0unXuTSJicqARAGLB7bNY0kABh4Hz4Bu1BrsWXCujwBGH:AuJ+wrvIjneG3FrLB9W48Dr9C2w9p
Threatray 16'994 similar samples on MalwareBazaar
TLSH T134B42259B19C83A2E4B91F3EB473220413F0395BAA52CE4D4C9A54C42DB775E2B93F63
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.IL.Trojan.MSILZilla.16973.2867.15586
Verdict:
Malicious activity
Analysis date:
2022-05-09 03:35:17 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/4a2a8aa3-acfc-4315-bbec-c002052663aa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.16973.2867.15586.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62788b70a40dfc4df2100d9e/reports/5dab084d-4b5c-42aa-b261-8718173f05af/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/af491d69-d428-47d6-9ef9-10b4b5247c96
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989922
Signature
.NET source code contains very large array initializations
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
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 622418 Sample: SecuriteInfo.com.IL.Trojan.... Startdate: 09/05/2022 Architecture: WINDOWS Score: 100 30 medicare-equipment.com 2->30 32 mail.medicare-equipment.com 2->32 34 x1.i.lencr.org 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 7 other signatures 2->42 8 SecuriteInfo.com.IL.Trojan.MSILZilla.16973.2867.exe 7 2->8         started        signatures3 process4 file5 22 C:\Users\user\AppData\...\DRRQKFdjzrtc.exe, PE32 8->22 dropped 24 C:\Users\...\DRRQKFdjzrtc.exe:Zone.Identifier, ASCII 8->24 dropped 26 C:\Users\user\AppData\Local\...\tmpFB26.tmp, XML 8->26 dropped 28 SecuriteInfo.com.I....16973.2867.exe.log, ASCII 8->28 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->46 48 Uses schtasks.exe or at.exe to add and modify task schedules 8->48 50 2 other signatures 8->50 12 powershell.exe 25 8->12         started        14 schtasks.exe 1 8->14         started        16 SecuriteInfo.com.IL.Trojan.MSILZilla.16973.2867.exe 2 8->16         started        signatures6 process7 process8 18 conhost.exe 12->18         started        20 conhost.exe 14->20         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/827c59f47ce022d9a4f2b51678d69f8adc22a960100187d2ed4a8b5bb7cae99c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-09 01:18:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 41 (51.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qj6ft5d44arntjhswulhrvu7rlocfklacaaypuxnjkfvxn6k5goa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
252237cef8d55aeaea58069593f2d63477aa688c8102fe76d54380310f0a6c87
AgentTesla
604883f675359fcfd0a2915294076c1a9db5e3d541a2183ee77680d5809da18e
AgentTesla
9a0be359a0a681bda8008fed45641514f27f5b6d12765cec65ac1d261166f3f2
AgentTesla
d1130fc195b0a91917f5ce05fcfc7863c66ae495f2ac0aa955b64376df71db1e
AgentTesla
d8b0e3c81c2aa5109da8f6fbd691a37556ab2296532b91084ef7ba7e46835bbb
AgentTesla
dcb9eda44109c6fd3811f32f43594d61616fc9d065e6fab9433a224ab3e24c4b
AgentTesla
efc0dcbe7726bbca854d51057a8525f34832de01f2054718af061fcdfd24a913
AgentTesla
f2833315c599f86d9a2f1d020ae68f39329c8b43401b8e03eecca32c5bf014ea
AgentTesla
+ 16'984 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/220509-d37b9sccd7/
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
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 Payload
AgentTesla
Unpacked files
SH256 hash:
cbb5207c2d071f99b4f438c7aee7df5399612e524acb4faabeed05541c5a53e2
MD5 hash:
417e79a338212ed256ca7733e9f61281
SHA1 hash:
efbf93552298375d68579ee12723e67e9b7b7ac4
Link:
https://www.unpac.me/results/b1968555-a127-4c12-a8da-e86102501ea1/
SH256 hash:
c2f056f7a0a9e7f64f486c48c3d7263f2cb258f99a011a1d6cd1cb8c2e0aa313
MD5 hash:
aa7ad90f4a6496b734d70a58890b1d64
SHA1 hash:
d32d19d2dbdfe89aa27a889f7ccbfcbeb3000ac3
Link:
https://www.unpac.me/results/b1968555-a127-4c12-a8da-e86102501ea1/
SH256 hash:
865607828d2fa2a9d6f49b2b71ef46b183b24a3c4b2bc260b4e52c014a8fc592
MD5 hash:
61d1ccee1527d1a2ab50cd5761ed9308
SHA1 hash:
b92283dbdce86ee49f55084035421712cfaa9a62
Link:
https://www.unpac.me/results/b1968555-a127-4c12-a8da-e86102501ea1/
SH256 hash:
2723a0b79275f18de9cf05e2a1a32b605175aa07640aee2ecff4cef504f68ffc
MD5 hash:
fe59fd2f1d9f2be9fbf14ce5ff2620be
SHA1 hash:
9eea8ab945d86295daca64862cd70c5b66b128a8
Link:
https://www.unpac.me/results/b1968555-a127-4c12-a8da-e86102501ea1/
SH256 hash:
827c59f47ce022d9a4f2b51678d69f8adc22a960100187d2ed4a8b5bb7cae99c
MD5 hash:
b8b69993dda761ffacb18f6593e7f2d1
SHA1 hash:
9968288c347c25aa5065e41aa29cdd68520101e3
Link:
https://www.unpac.me/results/b1968555-a127-4c12-a8da-e86102501ea1/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/827c59f47ce0/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/827c59f47ce022d9a4f2b51678d69f8adc22a960100187d2ed4a8b5bb7cae99c

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.

Comments