MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551
SHA3-384 hash: 1fc94535bc1ccfc3a7e0bd1a7a82da0f13411d89642a4093caedc84176e610b0abf9dfe37549f6344be8a297378f9cad
SHA1 hash: 27662b5542c1927c0b29797a2a548ab8552d9217
MD5 hash: f7796612ef723f76a93adbfe9a08b71c
humanhash: delaware-wyoming-king-georgia
File name:Dönem içi hareketleri.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:616'448 bytes
First seen:2022-01-04 10:52:52 UTC
Last seen:2022-01-04 12:56:44 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:mwagDnJc+tVPB/d7LFvozDv1PX6H8knDNnwBM4Vgtw8h/7djJLTMN+b:meLSeRd/1GDtPX6H8wDTPb
Threatray 13'736 similar samples on MalwareBazaar
TLSH T15FD44B9E31943DDEC477C2B6ABB92DD4E719BC664317C10A90932099993CA97FF102E3
File icon (PE):PE icon
dhash icon 071a18b3939b67d3 (22 x AgentTesla, 12 x Formbook, 3 x RemcosRAT)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Dönem içi hareketleri.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-01-04 10:56:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1d43fbf6-6f9a-4812-a78e-9b3b1ece4cc4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/217247/
Detection(s):
SecuriteInfo.com.ArtemisF7796612EF72.13818.26386.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
evasive obfuscated packed
Link:
https://www.filescan.io/uploads/61d4271392bdc4b4077db7de/reports/a02b932b-d11d-4f58-895a-0339f3af9636/overview
Result
Verdict:
UNKNOWN
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/25b00b7b-beaa-41e5-9306-6a2878ee2f58
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/915187
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
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 steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 547665 Sample: D#U00f6nem i#U00e7i hareket... Startdate: 04/01/2022 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected AgentTesla 2->54 56 12 other signatures 2->56 9 D#U00f6nem i#U00e7i hareketleri.pdf.exe 4 2->9         started        13 kmk.exe 4 2->13         started        15 kmk.exe 2->15         started        process3 file4 48 D#U00f6nem i#U00e7...ketleri.pdf.exe.log, ASCII 9->48 dropped 66 Adds a directory exclusion to Windows Defender 9->66 68 Injects a PE file into a foreign processes 9->68 17 D#U00f6nem i#U00e7i hareketleri.pdf.exe 2 5 9->17         started        21 powershell.exe 25 9->21         started        70 Multi AV Scanner detection for dropped file 13->70 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->72 74 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->74 23 powershell.exe 13->23         started        25 kmk.exe 13->25         started        27 kmk.exe 13->27         started        signatures5 process6 file7 44 C:\Users\user\AppData\Roaming\kmk\kmk.exe, PE32 17->44 dropped 46 C:\Users\user\...\kmk.exe:Zone.Identifier, ASCII 17->46 dropped 58 Tries to steal Mail credentials (via file / registry access) 17->58 60 Tries to harvest and steal browser information (history, passwords, etc) 17->60 62 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->62 64 Installs a global keyboard hook 17->64 29 conhost.exe 21->29         started        32 conhost.exe 23->32         started        signatures8 process9 signatures10 76 Adds a directory exclusion to Windows Defender 29->76 34 powershell.exe 29->34         started        36 kmk.exe 29->36         started        38 kmk.exe 29->38         started        40 2 other processes 29->40 process11 process12 42 conhost.exe 34->42         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-04 10:53:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5onngoauxz3wt5uyp34uapsbq33xz74cpypf5ggrlgczswrwviq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3df41f50c7583bab10f2285968a7940e03faedd2767c48294890473d89006858
AgentTesla
7bccf288fd0f23a0ed1f1582ff2e5109b453c2bc01eda749bfe55a900f5b47b2
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7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217
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a10a45da3ee37b2f927fe57f3ac25f04cc79a4d08f69a91f8969652af9114871
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b2d650760a9ae5850dd4d5accdf1c252b36976cb5401d50ac4f07e0dff750031
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bbc4a223ff1aa2330e937fe4090732ec2743957f01529bebbceef20a7db5a932
AgentTesla
bd9455da30d6335b0dffe00aa01a1d46cc6bdecc1cf91076e846038369603e43
AgentTesla
e30fcccb3539c0df7725525f5e09402a2cf5a1088b784de122821ed2008dbd91
AgentTesla
e70ececee876665e0207b269f3b979c8edaaca83b6b60a569ff37211382540b5
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f2c70a3f2300b0acf6d12d5f50cd4aff4520f73270b971010329b8177ef3bb9b
AgentTesla
+ 13'726 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/220104-myzlasgae4/
Behaviour
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1952154144:AAEHUKomldKQIyjgq_MWw4YWiGcA_iwz6T4/sendDocument
Unpacked files
SH256 hash:
29ff08b54fc17c0f3f7a671cc3af73d2120d14599fb5ad9f5214cc8a7de3a2ff
MD5 hash:
0430bbbbce6073099e112e56becc2d05
SHA1 hash:
d17bb70ebcd45797dc4368320873ebbcb0bfd15b
Link:
https://www.unpac.me/results/4a2c1f1c-a2c8-4616-9a53-5ca13215e35d/
SH256 hash:
145b8553fc517aa58f9229b5eb1cd26e4221f1c9cd126fc34cd2786dccf70472
MD5 hash:
c8d8b78b5a34d67988a1315aa9ba778b
SHA1 hash:
6eafcb53593fbd99fc68f5124c7fa645839c90b0
Link:
https://www.unpac.me/results/4a2c1f1c-a2c8-4616-9a53-5ca13215e35d/
SH256 hash:
f44a6eb80b36ce2c85aa518c8e01313d00ed5f5d3f59371a659412b01129f367
MD5 hash:
111459714dd64ea6d784e71f1105aafc
SHA1 hash:
4e28a738b927dde4e31b840cfa41b3c86083f448
Link:
https://www.unpac.me/results/4a2c1f1c-a2c8-4616-9a53-5ca13215e35d/
Parent samples :
24ba16885e8cc1052640b95b43ee08c42483e1d0dadb4a10c4b87ad507d9c305
f44a6eb80b36ce2c85aa518c8e01313d00ed5f5d3f59371a659412b01129f367
a4f9e3a3944e87a7cf9eca4f206b2ed7d41361179fee32006e5bf9882f8e9855
54d629d1bbdc3dc634692b74936cabedbce47b088e07878229458b7d5acf79cd
SH256 hash:
0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551
MD5 hash:
f7796612ef723f76a93adbfe9a08b71c
SHA1 hash:
27662b5542c1927c0b29797a2a548ab8552d9217
Link:
https://www.unpac.me/results/4a2c1f1c-a2c8-4616-9a53-5ca13215e35d/
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/0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 0f5cd699c0a5f3bb4fb4c3f7ca01f20c37bbe7fc13f0f2f4c68acc2ccad1b551

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/217247/

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