MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a. 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: 170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a
SHA3-384 hash: 58cffe0829465a36477acffb0d4aa55cc712f3641910a3dbbbb1db93a7000a936654785d39aec5d3d55b0e0efc54824a
SHA1 hash: d74cc7534302c8843154d0437a7457586de7c79c
MD5 hash: 33d891e6ae57fb345e65baf29197c95c
humanhash: lactose-july-washington-sink
File name:Fiyat teklifi Istegi 23070 PER 1000 Adet …scanneed 00101.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:706'048 bytes
First seen:2024-01-31 11:10:33 UTC
Last seen:2024-01-31 12:50:14 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:/AX5IAYQ4P0bgP72/bcDUoFNG7btZXGoNZJplpGgjsmlMfmdRbpoXUUM4MM9JOuk:4pIAx074bse7xYoNLIzm7bkUUwNug
TLSH T1D1E4129669F54B16CAFD5BF504A191040BF274239C27E7AD4ED26CCB1A73B810E20B7B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
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)
File icon (PE):PE icon
dhash icon 096b634243434343 (6 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla bat exe geo TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
YENİ SİPARİŞ 020111300124 METEK RFQ 2701203.r00
Verdict:
Suspicious activity
Analysis date:
2024-01-30 09:20:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b1dcbd24-aa72-46e6-978f-60547e5e2f1d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Packed2.46194.28922.17883.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a
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/eacf2c7a-f20e-4713-bb83-a161d3c5f8dd
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1384033
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Snort IDS alert for network traffic
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 (RTLO)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1384033 Sample: Fiyat_teklifi_Istegi_23070_... Startdate: 31/01/2024 Architecture: WINDOWS Score: 100 38 mail.newstar-eg.com 2->38 50 Snort IDS alert for network traffic 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 12 other signatures 2->56 8 Fiyat_teklifi_Istegi_23070_PER_1000_Adet_#U2026scanneed_00101.bat.exe 4 2->8         started        11 ctsdvwT.exe 3 2->11         started        13 ctsdvwT.exe 2->13         started        signatures3 process4 signatures5 58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->58 60 Adds a directory exclusion to Windows Defender 8->60 62 Injects a PE file into a foreign processes 8->62 15 Fiyat_teklifi_Istegi_23070_PER_1000_Adet_#U2026scanneed_00101.bat.exe 2 5 8->15         started        20 powershell.exe 21 8->20         started        64 Antivirus detection for dropped file 11->64 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 70 Contains functionality to register a low level keyboard hook 11->70 22 ctsdvwT.exe 2 11->22         started        24 ctsdvwT.exe 11->24         started        26 ctsdvwT.exe 13->26         started        28 ctsdvwT.exe 13->28         started        process6 dnsIp7 40 mail.newstar-eg.com 108.179.232.80, 49713, 49714, 587 UNIFIEDLAYER-AS-1US United States 15->40 34 C:\Users\user\AppData\Roaming\...\ctsdvwT.exe, PE32 15->34 dropped 36 C:\Users\user\...\ctsdvwT.exe:Zone.Identifier, ASCII 15->36 dropped 42 Tries to steal Mail credentials (via file / registry access) 15->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->44 46 Installs a global keyboard hook 15->46 30 WmiPrvSE.exe 20->30         started        32 conhost.exe 20->32         started        48 Tries to harvest and steal browser information (history, passwords, etc) 26->48 file8 signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-01-31 12:42:54 UTC
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c4hbv5pbuewo46alip7o4idudfi6uiyyo4dkdiie5awigmdvzmfa._file
Verdict:
malicious
Label(s):
agenttesla_v4
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agenttesla
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Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/240131-naa4gaagg9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
e881f9cff814b60af1c362503d4b559417596e1f5affe6caf894d9043b718f37
MD5 hash:
a87a2c2b444e7f496a00b3afdb58c751
SHA1 hash:
1376add82e975d212ef4dfcea69defe547fdbe59
Link:
https://www.unpac.me/results/88d3d7a1-3bbc-4643-af47-0416d8cfc772/
SH256 hash:
c5ea7a92c0bd344dfdcd866205bb4d7f9625cc6eab6cbba4f3c0a4d7ba014db1
MD5 hash:
32b87c012d8e94df9ca12f80514ec98f
SHA1 hash:
fea611ab88290454b8f2578bc7848ec60506fc65
Link:
https://www.unpac.me/results/88d3d7a1-3bbc-4643-af47-0416d8cfc772/
SH256 hash:
a4cca973845be572ae19b737afbb7b39219c71f3957d4d74a27ec220ceb7ac94
MD5 hash:
60a1b747f6b2a02a2e3f1ae9a01d32c4
SHA1 hash:
a2368f8691ffa3fde80f14c8b2ea99f1dd836ecb
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/88d3d7a1-3bbc-4643-af47-0416d8cfc772/
Parent samples :
2288a6cd829317786fbf8c7cbbc225457b84cd39ad59010d33dc2669199dedd9
170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a
4bcbede0164a58dccab4388e3d4711e0b5b7f3e49ee55e426814ffb9b1851a4c
8d02b67220fe803ed743dfd587acea589dae4b412fad339c97efb0866adf8494
5932d82e19bc8b6ef0b3c97e99e747ac4c840eb2966df4215ded42e443cb5b14
2f71841507ae235d6b437c365283259c64330c41b713d445ca26acec3bd9799f
d8039e061ab928dedfa6fe3b92f61f223d076ea4c22749617bf706eb20cc7f2c
e7ffc4214d13d6bec7c08d1ff409516585461baf790bc99ccd1e5d58c7203d11
4e3966d7930bad5fe06070c32506ec910ca8c79386a91384b21ef9b89ef6bc9b
a44cc5b971dcc6bb80c84e850b2529ef6f3e78cc24ce574ae3d2daacc8b9ea51
SH256 hash:
3014b859be7cafca84f61ab3398e0832d80175d76dc6ff4a45df7b2fef39dcaf
MD5 hash:
17cbde8bc5d57e164c1daa95d1b37d0b
SHA1 hash:
4856da540fd30d018fa511c9ce705871e1e2affa
Link:
https://www.unpac.me/results/88d3d7a1-3bbc-4643-af47-0416d8cfc772/
SH256 hash:
170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a
MD5 hash:
33d891e6ae57fb345e65baf29197c95c
SHA1 hash:
d74cc7534302c8843154d0437a7457586de7c79c
Link:
https://www.unpac.me/results/88d3d7a1-3bbc-4643-af47-0416d8cfc772/
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/170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a

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 170e1af5e1a12cee780b43feee20741951ea23187706a1a104e82c833075cb0a

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments