MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
SHA3-384 hash: 755c93fce0d8218fbb7e542dd56c29d1428d8fffa9c19c170034022a8e10cddcabade78c2c0201368df3c5074d6baeeb
SHA1 hash: d37b67bb8a6edf795793d10b007ee3fa79745ab8
MD5 hash: 56d373b5443c15c4f2709ded9aedc848
humanhash: ack-quiet-twenty-eight
File name:NPCC Enquiry ref (RFQ)- GPO-16- 0101-CPF- MR-PSD-16-055-Request For Quotation OGC-PR-16-6000000351.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'006'592 bytes
First seen:2024-04-29 09:26:39 UTC
Last seen:2024-04-29 10:29:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:utqItUpkwHobEdEufPj9JBnuMOlk0P7E/fjhfrLns+7vhKY+mzbvDh:kBtzwHobQEgPNwkKs7hfHnN7vhKmzTd
Threatray 595 similar samples on MalwareBazaar
TLSH T1BB25D13C1CBD1A3B91B6D2AACFE98967F040D47B3A126D3A94D387954342A9375C313E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
318
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad.exe
Verdict:
Malicious activity
Analysis date:
2024-04-29 09:51:01 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/8eff63cd-8b97-4cb8-9990-f40aae617ca4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/662f67f8b575a100a23418f7/reports/69fde309-f5ad-431c-92b4-b4eb6e7d4b93/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
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:
MSIL Injector
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5b17ac7-fdc7-48c8-95ea-ffa54a1ffaa9
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1433223
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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 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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1433223 Sample: 00000351.exe Startdate: 29/04/2024 Architecture: WINDOWS Score: 100 42 mail.tabcoeng.com 2->42 44 ip-api.com 2->44 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Sigma detected: Scheduled temp file as task from temp location 2->54 56 11 other signatures 2->56 8 00000351.exe 7 2->8         started        12 kkYmBg.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\kkYmBg.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\Temp\tmp32A.tmp, XML 8->40 dropped 58 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 8->60 62 Writes to foreign memory regions 8->62 70 2 other signatures 8->70 14 vbc.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 68 Allocates memory in foreign processes 12->68 24 vbc.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 46 mail.tabcoeng.com 135.181.124.14, 49711, 49713, 587 HETZNER-ASDE Germany 14->46 48 ip-api.com 208.95.112.1, 49708, 49712, 80 TUT-ASUS United States 14->48 72 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->72 74 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->74 76 Tries to steal Mail credentials (via file / registry access) 14->76 78 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 14->78 80 Loading BitLocker PowerShell Module 18->80 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        82 Tries to harvest and steal ftp login credentials 24->82 84 Tries to harvest and steal browser information (history, passwords, etc) 24->84 36 conhost.exe 26->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-04-19 02:04:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
27 of 38 (71.05%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p3lodf4cqw2g3ofhs3yn6rk4bbbqi3qrp3fc4qjddog4aiy736wq._file
Verdict:
malicious
Similar samples:
31a5a7bb195c4d330dea4350928dd555a363aa6654220e06f996e27cffd866a4
AgentTesla
31ddea973fb65ffc0dad016e604fa1fdd010ffed0bda4355fdb5309b76148470
AgentTesla
7875849482751dfe7a259d0ffb80345bd55c879df7b69074fde58355746ba077
AgentTesla
+ 585 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240429-ler7faff2s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Uses the VBS compiler for execution
AgentTesla
Unpacked files
SH256 hash:
1c633f39a192f108f755e0bcf412e8489ad80781f3b7807c80892deb2526ff0d
MD5 hash:
e4b5d57e9e46a4e76075b5b92f71577f
SHA1 hash:
d76dc165724148193c6911cc75fc62c198737d3a
Link:
https://www.unpac.me/results/6aca542b-bb6b-4123-a877-3e9314d8cb52/
Parent samples :
d89ea6a01347b82f963ed7960583e5d76c6a07e91852fae83bc290e0f64a06b2
3f700fd41c6cca501d50cc2f62afd8e0d951efc1a918aa65ab3e84ee563ff1d6
26a36920e7a463398a4251828ec02fd965ad1d782f819b0c04904706efb083be
SH256 hash:
ee227b1b60bb1e0c3e0d7e594b666ec17b06e768bed411e624414251e7b4df5b
MD5 hash:
967f5e93559a095258cd700c1a14c364
SHA1 hash:
64e7d1fc1c7aedf91a3b63ea84c89f6b398aa4c9
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/6aca542b-bb6b-4123-a877-3e9314d8cb52/
Parent samples :
eb5262f8a8a005e32de9c99ccc53dbe005836c4a56916cef8d9d32ff2f87a80c
7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
SH256 hash:
7dd831ae6c8033958a61d971113065155bbdd1ffc3f21da208c02ba4c7f92c6d
MD5 hash:
63f6ce1dc6d8e5ab35d58e45ed23f575
SHA1 hash:
52747e4bb28edf722b32525fed407e9f5956462b
Link:
https://www.unpac.me/results/6aca542b-bb6b-4123-a877-3e9314d8cb52/
SH256 hash:
baa0bda022a64970c5be7e975198d5dd8229901e827b2bda8ed277c53e9fb950
MD5 hash:
1efe8c9276f935bf051c72a80a02d2c8
SHA1 hash:
13a1f62d3ad9375ca328ce8e393e4e235226bc3c
Link:
https://www.unpac.me/results/6aca542b-bb6b-4123-a877-3e9314d8cb52/
SH256 hash:
7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad
MD5 hash:
56d373b5443c15c4f2709ded9aedc848
SHA1 hash:
d37b67bb8a6edf795793d10b007ee3fa79745ab8
Link:
https://www.unpac.me/results/6aca542b-bb6b-4123-a877-3e9314d8cb52/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

Executable exe 7ed6e1978285b46db8a796f0df455c0843046e117eca2e41231b8dc0231fdfad

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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