MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea
SHA3-384 hash: 1bb9369f63cdd365d169415f670d893a0b327c064a1885ba3e8fa685ac2c0f8d8fca74b34d88a52643e49bec66b25cc6
SHA1 hash: 160913e6ecbeafa030701a4f7c10756823ca458f
MD5 hash: e2b5edc63d162dabd11b610edea789c9
humanhash: johnny-golf-red-twenty
File name:TEKLF STE HURK75BSl_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:765'952 bytes
First seen:2023-02-16 14:30:44 UTC
Last seen:2023-02-16 16:36:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:cqzGPPowtmib9K2mfk/sJBWrznUNPJX9XNUOxHEIvHWENAl5NHHNF/LqDSugDs+L:5Qmib9K2mfqsiUNTyOC4kl7tlqDSu
TLSH T121F49D8CD4F1EA3EEA898E7D271436081FE059432B22D5F1E3E5F6C16B36263885D635
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)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
TEKLF STE HURK75BSl_xlsx.exe
Verdict:
Malicious activity
Analysis date:
2023-02-16 14:32:21 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/c7834b45-bedb-4c22-a7cc-e66f33f25ba2

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/367257/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1842.6850.11236.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63ee3e27569ddf996a34a092/reports/a102debd-5f62-4c94-9cb5-b033911536aa/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea
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/f34ae7b6-8c8a-4873-ba5d-c87cf861e749
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1177370
Signature
Adds a directory exclusion to Windows Defender
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)
Moves itself to temp directory
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: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 810196 Sample: TEKLF STE HURK75BSl_xlsx.exe Startdate: 16/02/2023 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for dropped file 2->52 54 10 other signatures 2->54 7 TEKLF STE HURK75BSl_xlsx.exe 7 2->7         started        11 CnSEqIFKz.exe 5 2->11         started        process3 file4 38 C:\Users\user\AppData\Roaming\CnSEqIFKz.exe, PE32 7->38 dropped 40 C:\Users\...\CnSEqIFKz.exe:Zone.Identifier, ASCII 7->40 dropped 42 C:\Users\user\AppData\Local\...\tmp9742.tmp, XML 7->42 dropped 44 C:\Users\...\TEKLF STE HURK75BSl_xlsx.exe.log, ASCII 7->44 dropped 56 Adds a directory exclusion to Windows Defender 7->56 58 Injects a PE file into a foreign processes 7->58 13 TEKLF STE HURK75BSl_xlsx.exe 15 2 7->13         started        17 powershell.exe 20 7->17         started        19 schtasks.exe 1 7->19         started        60 Multi AV Scanner detection for dropped file 11->60 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->62 64 Machine Learning detection for dropped file 11->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->66 21 CnSEqIFKz.exe 11->21         started        24 schtasks.exe 1 11->24         started        26 CnSEqIFKz.exe 11->26         started        28 2 other processes 11->28 signatures5 process6 dnsIp7 46 api.telegram.org 149.154.167.220, 443, 49699, 49701 TELEGRAMRU United Kingdom 13->46 68 Moves itself to temp directory 13->68 30 conhost.exe 17->30         started        32 conhost.exe 19->32         started        36 C:\Users\user\AppData\...\tmpG2.tmp (copy), PE32 21->36 dropped 70 Tries to steal Mail credentials (via file / registry access) 21->70 72 Tries to harvest and steal browser information (history, passwords, etc) 21->72 74 Installs a global keyboard hook 21->74 34 conhost.exe 24->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-16 11:18:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6aykjkbnwnzuuit3aeoxm5t7n6fzampkiztk755ufwha22owvtva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230216-rvpzxaaa38/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5409839916:AAEYUYZy0IhJQAm4VXi620si4okGW8FDL2w/
Unpacked files
SH256 hash:
10fbf76f5b6f715fc3c136103b5e4b757d184fd2b77d64fc5304c36eaea063d1
MD5 hash:
6894612b52ce435495ea7e5ee9415add
SHA1 hash:
bd772aaee326db17ff27df0359f77c8091c2914a
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
Parent samples :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 hash:
0706cf2c85c0a708abff416c1b601241a017c00180cf9ca711842aad9451cefb
MD5 hash:
72cf9151b2d164f759c278605713d02e
SHA1 hash:
ae854ff4e0b71073c3c7b85f98c0494b304566cb
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
c12d2628d984c0b8071e1daa76812d8eae5cd9a18dd99eac444ba00d38977501
MD5 hash:
ec47f2cc8cb2264f192660aa1c81f96d
SHA1 hash:
50b322aa2022e5570911ceb2ca39aeaeca91e540
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
SH256 hash:
fd9cea1bd1366d18685263fb18f74f2d5f46b5d50d817f9621898257ae5ddae5
MD5 hash:
318917d0bfa0f70a2042fa3130de1112
SHA1 hash:
0095e2b93d32d6be4e2565c1d225af18d166de27
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
SH256 hash:
f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea
MD5 hash:
e2b5edc63d162dabd11b610edea789c9
SHA1 hash:
160913e6ecbeafa030701a4f7c10756823ca458f
Link:
https://www.unpac.me/results/1a20eb8d-89bb-4461-832e-44f6275b5dcd/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f030a4a82db3/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/f030a4a82db3734a227b011d76767f6f8b9031ea4666aff7b42d8e0d69d6acea

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/367257/

Comments