MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af
SHA3-384 hash: bab5a1bc98e3d0a55fd722d99b7a5f35dcfd3d1c96a1f282fb57a22c1d4ee0c2371ef7f79c94ed4ce6b316d21b311c94
SHA1 hash: 1ef1887a7cce6f24ce4c300b4b99e639647381c2
MD5 hash: e8df89197f73c92fe81257f50e4de9d4
humanhash: quebec-magazine-illinois-potato
File name:Revised PO..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'206'784 bytes
First seen:2023-02-22 12:35:07 UTC
Last seen:2023-02-22 14:42:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:ouLZBSEf5q8aeNYHHxPHzFyXjwlIMW+XbsN3rIKtGO4PCtcu:omNtT2HHxrFyXjwllWFNbE
Threatray 830 similar samples on MalwareBazaar
TLSH T19D45AC4BB6B0A077F89E51BC063912CF5E31A253719CE6265F3B39448D9ADFBB1C8211
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
220
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Revised PO..exe
Verdict:
Malicious activity
Analysis date:
2023-02-22 12:40:39 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/ae239a2b-a296-46b8-a614-7a7a61a45744

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/369033/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f60c34d385ee58584f2eba/reports/526a40bb-ea89-4d74-b2a5-90718dcddf62/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af
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/35fe71fb-5e14-44a7-a3d3-8267c8834dd1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1180554
Signature
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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 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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 813386 Sample: Revised PO..exe Startdate: 22/02/2023 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 7 other signatures 2->74 7 LZUeFCnWK.exe 5 2->7         started        10 Revised PO..exe 7 2->10         started        13 QJDTRM.exe 5 2->13         started        15 QJDTRM.exe 2->15         started        process3 file4 84 Multi AV Scanner detection for dropped file 7->84 86 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->86 88 May check the online IP address of the machine 7->88 17 LZUeFCnWK.exe 7->17         started        21 schtasks.exe 7->21         started        46 C:\Users\user\AppData\Roaming\LZUeFCnWK.exe, PE32 10->46 dropped 48 C:\Users\...\LZUeFCnWK.exe:Zone.Identifier, ASCII 10->48 dropped 50 C:\Users\user\AppData\Local\Temp\tmp761.tmp, XML 10->50 dropped 52 C:\Users\user\AppData\...\Revised PO..exe.log, ASCII 10->52 dropped 90 Adds a directory exclusion to Windows Defender 10->90 92 Injects a PE file into a foreign processes 10->92 23 Revised PO..exe 17 10 10->23         started        26 powershell.exe 20 10->26         started        28 schtasks.exe 1 10->28         started        94 Machine Learning detection for dropped file 13->94 96 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 13->96 30 QJDTRM.exe 13->30         started        32 schtasks.exe 13->32         started        signatures5 process6 dnsIp7 64 2 other IPs or domains 17->64 76 Tries to harvest and steal browser information (history, passwords, etc) 17->76 34 conhost.exe 21->34         started        54 ibrands.com.pk 88.198.103.172, 49717, 49718, 49726 HETZNER-ASDE Germany 23->54 56 api4.ipify.org 64.185.227.155, 443, 49716, 49728 WEBNXUS United States 23->56 66 2 other IPs or domains 23->66 42 C:\Users\user\AppData\Roaming\...\QJDTRM.exe, PE32 23->42 dropped 44 C:\Users\user\...\QJDTRM.exe:Zone.Identifier, ASCII 23->44 dropped 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->78 80 Tries to steal Mail credentials (via file / registry access) 23->80 82 Hides that the sample has been downloaded from the Internet (zone.identifier) 23->82 36 conhost.exe 26->36         started        38 conhost.exe 28->38         started        58 173.231.16.76, 443, 49723 WEBNXUS United States 30->58 60 mail.ibrands.com.pk 30->60 62 api.ipify.org 30->62 40 conhost.exe 32->40         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-22 12:36:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 25 (76.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ottcgpebzf6azwrj2otigbxls7t5wmg6xd6ogf2epy4bckwq6sxq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
216509ca0f82c10daa1b7ea155f150766effa1270b1cc4d946f7b6d26851f092
AgentTesla
5b62fd08b3a979449bc21a217e7057e710e5a66ab1f4159a935db45629e24156
AgentTesla
62a868ec8c1727bcddd3954bd37e482a5584bd40b7163132738885b7deffaa4f
AgentTesla
96c1f2e81dd6ac90324fe3eebbbd592670b5769adf64c8a73fb345d1749d4b02
AgentTesla
9a8c1fe1c53db8a44a8971664845fc5a63f34199504f3156101d8005059247a9
AgentTesla
a0dae757f9d64283e6a2020eda06e468222e434443718ff246f6993e8eb29d36
AgentTesla
f711597a4eb7c26df4f434b6ba92ba617918340e1fafcf106aadfb0ff4902775
AgentTesla
+ 820 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/230222-psxwmadb4v/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
b2dd5bcf9138720f9ffeca3b8aefa001e40b2dd879c1db3bb8e47281c3575f8e
MD5 hash:
301d49f143b4559eebb04d6604c9c806
SHA1 hash:
8e1065918d606bf77bf8d0fd3375de5c1e4ec0b3
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
SH256 hash:
c1fdc556179525debf2820fe294fbe5f4fbb7b489ce02af0f6bad854c92a99f8
MD5 hash:
40727fb6bb2a7bea79732117644f0b4a
SHA1 hash:
50da92bf41464c7df2d320974727a9e55ded77f0
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
SH256 hash:
5d1b9c8acbb572cd595ee7fb52a3f7ba799f0f29b1c99badaf50d207cb087e05
MD5 hash:
d99dc2c9573d8c01caf20fd43a0aa3bb
SHA1 hash:
13f02f450e4af08be57584f493a2292fa42dff41
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
SH256 hash:
85ee8e12ec0e3b6e9d03f3629fd7a74a47fda1c2319e562c66a8edb950280097
MD5 hash:
c74e8bc5a49bddc22c757656d08c9878
SHA1 hash:
107b58dbd083c7338523b5f3d90604a92333dc2f
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
SH256 hash:
74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af
MD5 hash:
e8df89197f73c92fe81257f50e4de9d4
SHA1 hash:
1ef1887a7cce6f24ce4c300b4b99e639647381c2
Link:
https://www.unpac.me/results/45350434-1cde-4f15-a084-c24bb0a75e28/
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/74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af

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 74e6233c81c97c0cda29d3a68306eb97e7db30deb8fce317447e38112ad0f4af

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/369033/

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