MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56
SHA3-384 hash: 14522ee6b61ca5177da841e81c2f485662929a5096c719fe45322c043efa4ab46bd8cd028acd4972b70e36d12243b7ec
SHA1 hash: 056da263b91468fbb92ca4fe65df474d01ee5725
MD5 hash: b8fcfd276053dd90813c19413a9710f8
humanhash: oklahoma-connecticut-london-magazine
File name:PO451033201.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:698'880 bytes
First seen:2023-05-26 14:56:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:nK37z5GoJiGaq5auy+mHDgZSq/TAWzFJqJugzzjQyENH6N:q5GoR5aj+mHUZSq/NYvOgN
Threatray 4'301 similar samples on MalwareBazaar
TLSH T100E40290B2659757F9BA3BF2465099741BB27E2EB431E10E0DD6B3DE2A33F050512B0B
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 3119113da9a9a929 (8 x AgentTesla)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO451033201.exe
Verdict:
Malicious activity
Analysis date:
2023-05-26 15:00:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3dbb9ae2-7588-463d-8f10-be574522ef38

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/392175/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.24063.4648.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6470c8c469fc6b47c2855e7e/reports/831ebdee-786a-4e8f-835a-7010524d17a5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56
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/8ad58306-9fc1-40b4-a3a2-860e4f6ce566
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1243361
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
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 submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 08:18:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k52zhzornzgaiojttvbukuc5wdvrlflhb263e4p6v2vlkeh5rnla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063
AgentTesla
416529937e7d4b862e92650310ecc0ecdcb2aa8f43fcb8fa0dece926e5963203
AgentTesla
5241d93369ff133d1aa4381a074806b10d37f414261f89f2198ef76d238b5ec1
AgentTesla
53823b0378b9a17181fef455b3625e7909e703d600b480ffccc9a1c6d4232c4a
AgentTesla
539b70f704ffff9cf973a032e01e39d31613a4ce7cd9939d84746d587d0a7ac9
AgentTesla
5c55eec6f12aa60ac02540ebb2af7b7780d148d76a07ad27bfad0d4f3bc1a067
AgentTesla
7ef10437af99524e348b41e33c32a2c7c6270265b535700f3ec8c97f6c4f8a93
AgentTesla
92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
AgentTesla
92bc5b745a6e3757f5ffbda877cb0b5725606d214642fc37f16ad0cf98c0cd9d
AgentTesla
b3fbab4d8090fb6109b890d24c1e457db6e3f6bd5e17c6be2f2cb8448d53d5ab
AgentTesla
+ 4'291 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/230526-sbk3aage3v/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6277498666:AAH4URlmeSysUKKZG20OTvrve55BRMLEu_o/
Unpacked files
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
0b178874e49193dccbd19af7517d23d4f89d8f7a846bb32214b3f85a7dc74dc8
MD5 hash:
e5d0f89f6d5e50ebd2305c995bb948d0
SHA1 hash:
35b4b23fbf0e681cd5ae9acfeb77ff5d75f31530
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
SH256 hash:
f9021a9e1610a19bafd9f21c3ae02c8d4311e51c26088bad0b4656d12696269f
MD5 hash:
10a323a5614f656ff87524ec3a3954ea
SHA1 hash:
31fe827daa419d117c8ac75fff8253c57cb014d7
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
Parent samples :
5c55eec6f12aa60ac02540ebb2af7b7780d148d76a07ad27bfad0d4f3bc1a067
0e77fc7adca97943ad5bca6f1cd20d05e80bcdda01b29087bf1d6fccd4379063
b3fbab4d8090fb6109b890d24c1e457db6e3f6bd5e17c6be2f2cb8448d53d5ab
92a4f2858bb9f3e546b315c52ee4e07903125b02f55c23cc8ae3e32e2012b2e0
577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56
d9306a1c01d5697b35534bd8156c06c6a18bc9b9f582a53de124534f35d0fa74
f45d13987da07c44c15886a61b0534254e8dfc55b9dca16156df5e2a21bfc5fd
SH256 hash:
97ef7097d23d05977b7cbe9e11210ec91872b529ac4573356b28d6ac032fd920
MD5 hash:
b5f12c8582c60c9444220cd2367b1071
SHA1 hash:
19e43e6a724ef6f1e51529890da534aed3844401
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
SH256 hash:
aa55a49c4e26b6c0cfb3aa599f5cb5c6eae65e0a7884458e75614092d073cf5f
MD5 hash:
9d9bed3fb41b5b721aafd13220f48c73
SHA1 hash:
069c54846fffaf8ba3abc8f140a60dd9755ff20a
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
SH256 hash:
577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56
MD5 hash:
b8fcfd276053dd90813c19413a9710f8
SHA1 hash:
056da263b91468fbb92ca4fe65df474d01ee5725
Link:
https://www.unpac.me/results/eb2ce698-d4f1-4cf1-beae-90c51a825bfd/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/577593e5d16e/report/overview.html
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/577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56

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.

Malspam

AgentTesla

Executable exe 577593e5d16e4c0439339d4345505db0eb1595670ebdb271feaeaab510fd8b56

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/392175/

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