MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b001efb73728bc1e2eb6673245d9ce216a70b7b67c779824905ed29eda85038. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b001efb73728bc1e2eb6673245d9ce216a70b7b67c779824905ed29eda85038
SHA3-384 hash: 7451e5b72588a3ba8b6caefd5dced2ef698e53e798864811151bf0bb6948f45569c49dfe42000b882ff8d558cd4f2520
SHA1 hash: 11a8310fdfa88129a38881af2ec122b3ad5ebbb9
MD5 hash: 32991632f928dbc5526e1540c239f078
humanhash: maryland-bulldog-nevada-orange
File name:SecuriteInfo.com.W32.AIDetectNet.01.26884.708
Download: download sample
Signature AgentTesla
Create hunting rule
File size:735'232 bytes
First seen:2022-05-20 10:55:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:AADgizNEZh6GsP5MaHHI8lMyfWmcVLH4J0szShBRoNSxA7VHb1Udl:JfvlMaHHISb+VjT5xA1b6dl
Threatray 16'727 similar samples on MalwareBazaar
TLSH T169F40153B68C976DE64D8BF970B142310362EF2B2521EE1979D0FDBD097272C2A512F2
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 6ccccc9cc4d8e8f4 (41 x Formbook, 34 x AgentTesla, 3 x AveMariaRAT)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.26884.708
Verdict:
Malicious activity
Analysis date:
2022-05-20 11:22:56 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/9716f4a5-7cb3-422b-ad95-d913e0100774

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/272953/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.26884.708.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/628773d13ec49f83a6b9572f/reports/f31d6ac3-d2c1-4687-a7fc-ca378bb6e8b5/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c30d100a-e3e2-431c-9c90-dfdc95b1b42e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/998471
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 630966 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 20/05/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 7 other signatures 2->43 7 SecuriteInfo.com.W32.AIDetectNet.01.26884.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\qKubwFidGzOnq.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpE1A0.tmp, XML 7->29 dropped 31 SecuriteInfo.com.W...et.01.26884.exe.log, ASCII 7->31 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 2 other signatures 7->51 11 SecuriteInfo.com.W32.AIDetectNet.01.26884.exe 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 33 imaniflowers.co.ke 192.232.251.98, 49760, 49763, 587 UNIFIEDLAYER-AS-1US United States 11->33 35 mail.imaniflowers.co.ke 11->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b001efb73728bc1e2eb6673245d9ce216a70b7b67c779824905ed29eda85038/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-20 07:32:27 UTC
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmab563tokf4dyxlmzzsixm44ilkoc33m7dxtasjaxwst3nika4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00d40ad340056de6222f69e298f21851bc0f6c1bc119848231a018ae1ada2302
AgentTesla
52282dc30cfcb5993ceb060a9b95ed551173056a305330bb687b07c9d3c83cce
AgentTesla
9146d1635d9550a72d70e5a1748b48e4edd325f8f715139fa871e26292299cb7
AgentTesla
a1d01c0e1a1d513991939e0a16abc25ed3927f78102a24b6af85f09fbfb27567
AgentTesla
a7bf938ab8fec5c1541be2e7d6c4214cf9357d4b06ace5a80bb6cc2ac22511c3
AgentTesla
a9a3cf652bccfa1482aa9856a8c3ffe6ecd932d877f807cbe657130bd93f4de9
AgentTesla
aba69f59df6e5913552e1dfd26ab7dc50225d62231958c85d7e2fb349544db2f
AgentTesla
+ 16'717 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220520-m1ph4sdfak/
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
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
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
80ce9cec633045bc9436bf7fc107e9bd7e5864ac429b75fdaf8ee37939b79d57
MD5 hash:
57450adec03d8fac68ce39451a85bc39
SHA1 hash:
bb3b33f3e2ce81ebbd5d72d2f2b7c346cd178392
Link:
https://www.unpac.me/results/4fff5b00-5916-4e2b-a4e1-1f622c736e0c/
SH256 hash:
32375854c165f88d71a4213afc91214d5b3d3f0212da428142881f9cd42f8300
MD5 hash:
d8476e356fa279da9f76cd46212dbc62
SHA1 hash:
952da7c5a54d6278645b5e23339f61c52b13df22
Link:
https://www.unpac.me/results/4fff5b00-5916-4e2b-a4e1-1f622c736e0c/
SH256 hash:
5908b5657ebdf0d32c533235c17918d4af7193eea615db2b3a05f3aeafa5ab08
MD5 hash:
9e2664cf48ec6abeea9f24050ce4bead
SHA1 hash:
f2f54ea26272d1bbf07e83488b2fe8821418ec40
Link:
https://www.unpac.me/results/4fff5b00-5916-4e2b-a4e1-1f622c736e0c/
SH256 hash:
c5816363e8f0637038a39c9fa1315864cc60aa81a8fbd19a4d8cbefefa0505c9
MD5 hash:
718d7e43e12dab76c1270ed0134b82e2
SHA1 hash:
cc9d83d2afe41073f06dffa832238a90a0588c17
Link:
https://www.unpac.me/results/4fff5b00-5916-4e2b-a4e1-1f622c736e0c/
SH256 hash:
2b001efb73728bc1e2eb6673245d9ce216a70b7b67c779824905ed29eda85038
MD5 hash:
32991632f928dbc5526e1540c239f078
SHA1 hash:
11a8310fdfa88129a38881af2ec122b3ad5ebbb9
Link:
https://www.unpac.me/results/4fff5b00-5916-4e2b-a4e1-1f622c736e0c/
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/2b001efb73728bc1e2eb6673245d9ce216a70b7b67c779824905ed29eda85038

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.

Cape
Cape
https://www.capesandbox.com/analysis/272953/

Comments