MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab
SHA3-384 hash: b317016e423920075ede064368633eb8ee81204db07db27f78b0f0e0234249a716d1d08f9a4168b85d7e136ee734ef5b
SHA1 hash: 596f4a914c94c10c45a930481b9102c21c045743
MD5 hash: 6225c976e57ef4670b8224b6ab76339b
humanhash: pluto-apart-five-failed
File name:6225c976e57ef4670b8224b6ab76339b.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'221'632 bytes
First seen:2023-02-23 11:27:12 UTC
Last seen:2023-02-23 13:29:19 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 24576:B5m5E5VfMk3fj4rdKIZ++/MHDcHjupMYHhjiVyR84RCtcu:B5m5EZvkrQIZ+bH4DRshs
Threatray 968 similar samples on MalwareBazaar
TLSH T10D45AC4BBAB09437F99E51BD053812CF1E32B212754CE2265F7B39449D9AEFBB1C8112
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 abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6225c976e57ef4670b8224b6ab76339b.exe
Verdict:
Malicious activity
Analysis date:
2023-02-23 11:30:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9bac4b34-8049-42d3-9e0d-6d2573803074

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/369251/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f74dc401b99ad33e830124/reports/7dd807f1-5404-4054-99f3-95b20943c75e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab
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/6d46329e-1c0e-4240-b207-3a1abe79a3c9
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1181256
Signature
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 814087 Sample: vsUbpZP5m3.exe Startdate: 23/02/2023 Architecture: WINDOWS Score: 100 26 Snort IDS alert for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 3 other signatures 2->32 6 vsUbpZP5m3.exe 3 2->6         started        process3 file4 18 C:\Users\user\AppData\...\vsUbpZP5m3.exe.log, ASCII 6->18 dropped 34 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->34 36 May check the online IP address of the machine 6->36 38 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->38 40 Injects a PE file into a foreign processes 6->40 10 vsUbpZP5m3.exe 15 2 6->10         started        14 vsUbpZP5m3.exe 6->14         started        16 vsUbpZP5m3.exe 6->16         started        signatures5 process6 dnsIp7 20 discord.com 162.159.137.232, 443, 49696 CLOUDFLARENETUS United States 10->20 22 api4.ipify.org 64.185.227.155, 443, 49695 WEBNXUS United States 10->22 24 api.ipify.org 10->24 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->42 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 Tries to harvest and steal browser information (history, passwords, etc) 10->46 48 Installs a global keyboard hook 10->48 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-22 17:27:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 25 (84.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ge4nypfu6662nyfqdu5p2wbv4elc67ybp6rst5ixqssossqcpsvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
102fd6ec47edeeb5e28e561c51b9e175a8ecd1de62e8afb73167a16b171a2694
AgentTesla
20c94daf0506d27a6bd3de27e378fc900dd44a32328a41912d60fd26677d426d
AgentTesla
41857a1bfb1cda7337d39a4c6bcec253fb44532179f9cb12e919608f227e3dcb
AgentTesla
5ab1b0331432b81a28182c2d38fd0c1ed9c5eec7f7aa847bbd2b75fa1a88ce77
AgentTesla
6b4cd3b97c5e9949ad66d175d6dab6c6105fe4fb4ee9497aa8b6ea374034832f
AgentTesla
8089619c8dba1d0d3a52b272d619fd6658adc82fd4f44df48582b0d6505f673d
AgentTesla
9d8720d03350b0737e0a315bdf24d79a1344d87c1027a7f01b9971a3e000d01c
AgentTesla
cab8030aedb4d80563698d091a018b5a43d817b31dbe937d5f27f944722cd9ac
AgentTesla
f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
AgentTesla
fecccddacfc2789e4d1d60fc600b8451643bf26f8877307e119e00774167d581
AgentTesla
+ 958 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230223-nkz6cahe5z/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1075887334303748266/u8Nrxb0SNd0-_hLZmle74zb3s1_g7nazO4AFHWQ-xeAnmWLI8dX4hffXPdxsWEWxdEMM
Unpacked files
SH256 hash:
b2dd5bcf9138720f9ffeca3b8aefa001e40b2dd879c1db3bb8e47281c3575f8e
MD5 hash:
301d49f143b4559eebb04d6604c9c806
SHA1 hash:
8e1065918d606bf77bf8d0fd3375de5c1e4ec0b3
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
SH256 hash:
5248ee81c2e319379aac72129bc839b05fbe3e095dd1ccd1201e4f3581fc1fc9
MD5 hash:
bdb252465681c595700b3a07ae1ed870
SHA1 hash:
87a31890910157a34a7dce871091d70d9f069766
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
SH256 hash:
1a98a79f9dc984227cf5828bb96da372323b3c0b81f422e5ef45396d70f892df
MD5 hash:
b678b074c7bff54840eb4929ff1273aa
SHA1 hash:
776d1a921ba1fb1a2739930ca83442edaf90160f
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
SH256 hash:
e386840537170219177c2bb3404f4c7bd9da1a2d53cdf2ae1e857c3b19628a29
MD5 hash:
d170ab8c03b9c37d5be449454db131d2
SHA1 hash:
2031b6754a65d21b47dd11a34fee86f048d6048d
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
SH256 hash:
735379c0f261f704ef8766d99d2c27b68de0a0ec4b411b8f03cbf73318fb3ff8
MD5 hash:
780ea7b711fcc434f92807fc26fd1760
SHA1 hash:
08bfcdd32e79d5f4f7d18d32c44670c49f0672af
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
SH256 hash:
3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab
MD5 hash:
6225c976e57ef4670b8224b6ab76339b
SHA1 hash:
596f4a914c94c10c45a930481b9102c21c045743
Link:
https://www.unpac.me/results/0f80bf35-1dab-43e2-b263-41fcd2c73a90/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3138dc3cb4f7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab

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 3138dc3cb4f7bda6e0b01d3afd5835e1162f7f017fa329f51784a4e94a027cab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2322915/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/369251/

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