MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1. 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 4 File information Comments
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SHA256 hash: 7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1
SHA3-384 hash: 46f6ac81853a98cfa460fe80b78c9a20b1c5540846d9b67ce0063dcd5c93b7b9297363f0340fa9020a51653a08cbf1e6
SHA1 hash: 6d4c9a38c17810ffdd91c8326187d39d3caf26ee
MD5 hash: dab632ecb4c9bdbf83da8865e08579ac
humanhash: quiet-gee-maryland-nuts
File name:TEKLİF TALEP VE FİYAT TEKLİFİ_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:679'424 bytes
First seen:2023-12-13 11:25:26 UTC
Last seen:2023-12-13 13:24:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:4nS+4WpAE6y8EUmgTWQ2HiEbugZ6Oq+0gIFkvrqU8S386QUBH5Kq3ZcNNQy6f+:4pAEWmgKXbuQ6hmIiDZfZKr
Threatray 2'813 similar samples on MalwareBazaar
TLSH T115E42304773A494FEAF607F6909A100147B1BD06AAB3F2CCBCE061ED92F67615F90697
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0c896b2b296e8f0 (19 x AgentTesla, 5 x Formbook, 2 x AsyncRAT)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
287
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TEKLİF TALEP VE FİYAT TEKLİFİ_xlsx.exe
Verdict:
Suspicious activity
Analysis date:
2023-12-13 11:30:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5e0d97e6-3ccf-41f0-af55-5ad57a59a365

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.19960.28467.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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 with a hidden window
Creating a file in the %temp% directory
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1
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/a13d346c-caae-4abf-92f0-9f73fc698f71
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1361312
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
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)
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
Tries to harvest and steal browser information (history, passwords, etc)
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1361312 Sample: TEKL#U0130F_TALEP_VE_F#U013... Startdate: 13/12/2023 Architecture: WINDOWS Score: 100 36 cp5ua.hyperhost.ua 2->36 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 7 other signatures 2->46 8 TEKL#U0130F_TALEP_VE_F#U0130YAT_TEKL#U0130F#U0130_xlsx.exe 7 2->8         started        12 efWHCahHO.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Roaming\efWHCahHO.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmpF975.tmp, XML 8->34 dropped 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->48 50 Uses schtasks.exe or at.exe to add and modify task schedules 8->50 52 Adds a directory exclusion to Windows Defender 8->52 14 TEKL#U0130F_TALEP_VE_F#U0130YAT_TEKL#U0130F#U0130_xlsx.exe 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        54 Machine Learning detection for dropped file 12->54 56 Injects a PE file into a foreign processes 12->56 22 efWHCahHO.exe 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 38 cp5ua.hyperhost.ua 91.235.128.141, 49732, 49735, 49736 ITLASUA Ukraine 14->38 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        58 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->58 60 Tries to steal Mail credentials (via file / registry access) 22->60 62 Tries to harvest and steal browser information (history, passwords, etc) 22->62 30 conhost.exe 24->30         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 12:18:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=osm6ubjdxudsyefa44hbrcgclglke2vaj2ujyalclcqmlmzaxxiq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
28f355f50396aa239cfac12652aa588c810f025bb4f40e220810bc7b737466ff
AgentTesla
5b55547eef5b3c1cdc44a3aaf8fd061471d2236cb6b3cfcada6bc2ece749adc3
AgentTesla
7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1
AgentTesla
d92da33493917017ff937789890dfacd02c22671abd9ea8c196ea9dfd90f3a72
AgentTesla
f77457a79ecefa2f12d0ed50fa208259c89c10a42857cf6e397c73d7a7541922
AgentTesla
+ 2'803 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231213-njvjgaddd4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
8511a61a354e7bfc72a0531117f278c4cae751e1b9e895e236610abcf7b495c9
MD5 hash:
981d01cb1308279ef0fd16f15a9de990
SHA1 hash:
e646183909b3108a543b75d15328b4ea35588b5d
Link:
https://www.unpac.me/results/abd980a2-4d46-475a-93b3-4818d6ff5383/
SH256 hash:
336e9e705854bc5e75fc416b2adbe511c8d43543699f993b396b7e72b723f797
MD5 hash:
f2bca1d28aa09daa02ea4bf8b6392204
SHA1 hash:
4f3a72099fe90ccb7b670376cc89b5158d36bcf1
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_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/abd980a2-4d46-475a-93b3-4818d6ff5383/
Parent samples :
928981544d9cdcd238de5d584d382470e45afbea75a50194f7d4188c6a41e181
33694dd972ad25df68a2d911d32b9a2797c4319c6e8f17224b332c2d4c6f2bc6
b5deb3a04bc823e2177189360ba4b1cacaf393633d88512a338baccf2a8ac306
bb697fb1969ee65ad80d8eba82424720caace8fca25808d802ba5b4d76d91a6e
7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1
44d6f874279cb00fe35d14f37b18944bdde471ed39732e3ec7cac9aed59039f2
d5d71b4ba13c6a8f154163c71f515dc26f64b61c6849af78e5aadc0356b86f89
e615bd88ac5bd226b4cf4d0893aa6a6ff8b1dfa91bf048218cf8dbba623c2796
15de6d1a92b4f26a9220a4f8e38d3c774b0f294d311886d23ffd1c99d493d7f0
25241c7c866e6b65d14222f6519d6bbf9c1d964f1df81cd25f1ad2823fb0f440
f176b9c927812fa98dc624b2abc3aa614f0ffa69c2bd0a91dc9814e94f88f34b
a33803880a7011fde879599d4cffcc41ec701e503677a3d13b031a7fc3815d63
18df826503335194846ee7331de2fdabaec55d193e96ac07e3be7c79c64da882
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
Link:
https://www.unpac.me/results/abd980a2-4d46-475a-93b3-4818d6ff5383/
SH256 hash:
7d968ee2ec1bf4c1bf9228f8f2794675de987ac83bac5f8c608963526a435ed3
MD5 hash:
1845455753429aeee7c7762ef407d8ea
SHA1 hash:
050f55f9458f419c8fec7b31cf80542849d33a76
Link:
https://www.unpac.me/results/abd980a2-4d46-475a-93b3-4818d6ff5383/
SH256 hash:
7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1
MD5 hash:
dab632ecb4c9bdbf83da8865e08579ac
SHA1 hash:
6d4c9a38c17810ffdd91c8326187d39d3caf26ee
Link:
https://www.unpac.me/results/abd980a2-4d46-475a-93b3-4818d6ff5383/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7499ea0523bd/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/7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1

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: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 7499ea0523bd072c10a0e70e1888c25996a26aa04ea89c016258a0c5b320bdd1

(this sample)

  
Delivery method
Distributed via e-mail attachment

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