MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b
SHA3-384 hash: a06f63957d8afca2a3069c66dffdc9e99f64996226b726fb1126ed68ae39c7436191f8ebd2cc3b4d23d90d38ecfa442e
SHA1 hash: 44cd083830f8b5c6d0e05acc31cb66536c4049ac
MD5 hash: bbc011ee70c273ddc1c43019979e8446
humanhash: lion-eleven-oranges-mexico
File name:bbc011ee70c273ddc1c43019979e8446
Download: download sample
Signature AgentTesla
Create hunting rule
File size:711'680 bytes
First seen:2022-11-17 09:19:20 UTC
Last seen:2022-11-19 14:22:22 UTC
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:zjcWOG1dk69pfXe4GdcrBN538Vfu8qpmJ1BMwkz0ogLXYbipSNRyYMD53IXB47Xk:v1dk69pfualvSypujMwINiX6ipkB47U
TLSH T1E8E402BD71D92E02C7CC97FAC496232403BAB84B2AB1E35529D410DB5D41BE1CA49BDF
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13097/50/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
swiftcopy.xls
Verdict:
Malicious activity
Analysis date:
2022-11-17 08:24:57 UTC
Tags:
macros trojan exploit cve-2017-11882 loader agenttesla
Link:
https://app.any.run/tasks/6e340527-f9a5-40a7-84ec-a4eaaa2d1016

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/335253/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44597.10274.18147.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6375fcc507c3f5e84a019a5c/reports/7b7c98e5-528c-4c9e-91cb-0cf54645a168/overview
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/a573cf0b-9ada-4980-9c29-094794f4920f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115619
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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 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: MSBuild connects to smtp port
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 748324 Sample: zfRyc49sNH.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected AgentTesla 2->28 30 7 other signatures 2->30 6 zfRyc49sNH.exe 3 2->6         started        process3 file4 16 C:\Users\user\AppData\...\zfRyc49sNH.exe.log, ASCII 6->16 dropped 32 Writes to foreign memory regions 6->32 34 Injects a PE file into a foreign processes 6->34 10 MSBuild.exe 15 3 6->10         started        14 MSBuild.exe 6->14         started        signatures5 process6 dnsIp7 18 host39.registrar-servers.com 68.65.122.214, 49696, 587 NAMECHEAP-NETUS United States 10->18 20 api.ipify.org.herokudns.com 52.20.78.240, 443, 49695 AMAZON-AESUS United States 10->20 22 2 other IPs or domains 10->22 36 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->36 38 Tries to steal Mail credentials (via file / registry access) 10->38 40 Tries to harvest and steal ftp login credentials 10->40 42 Tries to harvest and steal browser information (history, passwords, etc) 10->42 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->44 46 May check the online IP address of the machine 14->46 48 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->48 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-17 09:01:30 UTC
File Type:
PE (.Net Exe)
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b7kc6oeilarulxam22ltnkjfcytthoolkq7rvmokkx5ybqxozofq._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/221117-larecaea76/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7efe2e7d-4bec-4757-8872-320d88d76d17
Unpacked files
SH256 hash:
8c78e40295c8a4590c3c8197de8feb27b4e822fedde3bfb95f3987c8bf12fa74
MD5 hash:
2e0690851b0673919cf971d1b0f959e6
SHA1 hash:
67dfc9c89dfc113b04468e6b054dd64750384cd4
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
Parent samples :
3b5b80bd7f7c29b54956001f30b312a26c25d92ec664a0a571a7d040b19da0b2
db7c98672e8f63508346396c087aa31ef5eb3b922df16cc5a53ad08749b8f230
341ff4121328104ec5db8662d94cfdfdcffd7c36bc022a8fabea180d3c19adbc
7480ec8444dc2c405213f99293171c899d9463965f0397eb94339c97f9c6c5b5
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
SH256 hash:
fe30f656c2c89a893505963efa719ee5d7413b6db128426df5b309045ef55656
MD5 hash:
39bb235e854b5ff4c0bc9d9bf873cc69
SHA1 hash:
31c67b968248c1d58355ea0ef83ee92b5c0128f8
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
SH256 hash:
19c63d0bf30a2bd02df83288100a1c4912762037cc2a7ed85cfa6dc48cb8e90a
MD5 hash:
ed2c1738ab1b8a654915a70236a48fbe
SHA1 hash:
2bc30814d60aed99671b1b4d066c57a0bff02d01
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
SH256 hash:
b0b693b5d7816eab932e946941f8fc4a255d49c6724744f6d08f23b4e98456ea
MD5 hash:
38223c927065f7120f2227985f56ade9
SHA1 hash:
1dd395fc84ee379cf2eaf115f784b83869847d19
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
SH256 hash:
0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b
MD5 hash:
bbc011ee70c273ddc1c43019979e8446
SHA1 hash:
44cd083830f8b5c6d0e05acc31cb66536c4049ac
Link:
https://www.unpac.me/results/b3795cf2-65ee-41ef-9648-73510ab3595c/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0fd42f388858/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b

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.

Web download

AgentTesla

Executable exe 0fd42f3888582345dc0cd69736a925162733b9cb543f1ab1ca55fb80c2eecb8b

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/335253/
  
URLhaus
https://urlhaus.abuse.ch/url/2422387/

Comments


Avatar
zbet commented on 2022-11-17 09:19:21 UTC

url : hxxp://192.3.136.186/olorii55.exe