MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5
SHA3-384 hash: 544e7cdf519b1d12db460bba46a9b8c1686710b96cdfca8b6310e085cd998c97d5d7b6d2e191e8e09c51bc7ee99178a8
SHA1 hash: 91e211eacad2a55f070c0f5c87b1c178754e030e
MD5 hash: 2ca0fd657c122f59abb813053a610478
humanhash: mars-fourteen-harry-social
File name:2ca0fd657c122f59abb813053a610478
Download: download sample
Signature AgentTesla
Create hunting rule
File size:579'584 bytes
First seen:2023-07-11 03:53:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:6A1i2GUz+X7TFkPAhaHYV9cA+hsUX8rFwWu0XqKbXSrYQPC4rURbhpce9pENqUeU:6zi+2Ahk691is+t+Y7PuMNqruMY
Threatray 4'779 similar samples on MalwareBazaar
TLSH T1EFC4021352B5E736EC2C0FFE2041988927F55A149C34DA6C885B8CD68A76FB414ECBDB
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 zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
389
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
2ca0fd657c122f59abb813053a610478
Verdict:
Malicious activity
Analysis date:
2023-07-11 03:55:38 UTC
Tags:
rat agenttesla
Link:
https://app.any.run/tasks/c68769d9-861d-498b-a5a5-c9382fb2aeeb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/414841/
Detection(s):
SecuriteInfo.com.Variant.Lazy.360724.4289.26709.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64acd25a57d1eb6a904ef0f9/reports/7db5991a-2110-43e6-be24-d5c8c67cbf01/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5
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/06fcc7d8-95df-412d-9f2e-29d4de950e46
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270506
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1270506 Sample: sG79voHWIS.exe Startdate: 11/07/2023 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Found malware configuration 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 4 other signatures 2->43 6 PgIBeC.exe 3 2->6         started        9 sG79voHWIS.exe 3 2->9         started        12 PgIBeC.exe 2->12         started        process3 file4 45 Antivirus detection for dropped file 6->45 47 Multi AV Scanner detection for dropped file 6->47 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->49 51 Machine Learning detection for dropped file 6->51 14 PgIBeC.exe 14 7 6->14         started        25 C:\Users\user\AppData\...\sG79voHWIS.exe.log, ASCII 9->25 dropped 53 May check the online IP address of the machine 9->53 55 Injects a PE file into a foreign processes 9->55 18 sG79voHWIS.exe 17 10 9->18         started        signatures5 process6 dnsIp7 27 mail.awelleh3.top 14->27 29 api.ipify.org 14->29 57 Tries to harvest and steal browser information (history, passwords, etc) 14->57 31 awelleh3.top 185.198.59.26, 49698, 49701, 49703 HSAE Netherlands 18->31 33 mail.awelleh3.top 18->33 35 3 other IPs or domains 18->35 21 C:\Users\user\AppData\Roaming\...\PgIBeC.exe, PE32 18->21 dropped 23 C:\Users\user\...\PgIBeC.exe:Zone.Identifier, ASCII 18->23 dropped 59 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->59 61 Tries to steal Mail credentials (via file / registry access) 18->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->63 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-10 17:02:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wypymibbpfgz5k2hpzv5watcb4lnmxuauf2qferx3ayyssjih7cq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
6ff0433a9bb7d6a3a7dd345dbf1c12850ec13d3e72898815ed595c9605752dbe
AgentTesla
7d96be8384a49ede03c11eaece2a984311fb693507fbbe38d6f9882685e5386a
AgentTesla
8921ed257002d7a54fe4e22f1192cfc11a0d1f15270619361aefa96164a992eb
AgentTesla
affbd34bdaf31dc32de0d83100925f880bea333c43dcaf0646cc5bd57e17066b
AgentTesla
cf754ba143aca919dc53b8869d18ceb489014003092559062018193d6e0928bb
AgentTesla
d71f0f448eaf4589f3e415bf5fd1ccc10d6ef85f2279539c263c4f6928836bda
AgentTesla
e5b3f5c88055487475981257a3146b756a653845e01c66141d3547192805a8f3
AgentTesla
eb4b358d784a43733f3b307b562f7d3282cc07d94be7526cd8600bf8a4bee530
AgentTesla
+ 4'769 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/230711-ef7vysfd41/
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
Adds Run key to start application
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
Unpacked files
SH256 hash:
c8956a69157ebc5065067ac2c89b5ae481a297a89b58bf6998d58992cd18adfa
MD5 hash:
b245976a95b4615048ab15880bd6ebbb
SHA1 hash:
d7f8210535d5c520b49ceb64d2fe29db19b51b0b
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
c8956a69157ebc5065067ac2c89b5ae481a297a89b58bf6998d58992cd18adfa
MD5 hash:
b245976a95b4615048ab15880bd6ebbb
SHA1 hash:
d7f8210535d5c520b49ceb64d2fe29db19b51b0b
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
39576105d19eed05ad68cd7e45f34ca26740a50fffc45a59c170a316a363f946
MD5 hash:
3a291637d7cb672ff169598cccb601eb
SHA1 hash:
6ca1a2bdbc3cb54e838f84810c78429f64d0b221
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
39576105d19eed05ad68cd7e45f34ca26740a50fffc45a59c170a316a363f946
MD5 hash:
3a291637d7cb672ff169598cccb601eb
SHA1 hash:
6ca1a2bdbc3cb54e838f84810c78429f64d0b221
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
c8956a69157ebc5065067ac2c89b5ae481a297a89b58bf6998d58992cd18adfa
MD5 hash:
b245976a95b4615048ab15880bd6ebbb
SHA1 hash:
d7f8210535d5c520b49ceb64d2fe29db19b51b0b
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
39576105d19eed05ad68cd7e45f34ca26740a50fffc45a59c170a316a363f946
MD5 hash:
3a291637d7cb672ff169598cccb601eb
SHA1 hash:
6ca1a2bdbc3cb54e838f84810c78429f64d0b221
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
c8956a69157ebc5065067ac2c89b5ae481a297a89b58bf6998d58992cd18adfa
MD5 hash:
b245976a95b4615048ab15880bd6ebbb
SHA1 hash:
d7f8210535d5c520b49ceb64d2fe29db19b51b0b
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
39576105d19eed05ad68cd7e45f34ca26740a50fffc45a59c170a316a363f946
MD5 hash:
3a291637d7cb672ff169598cccb601eb
SHA1 hash:
6ca1a2bdbc3cb54e838f84810c78429f64d0b221
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
SH256 hash:
b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5
MD5 hash:
2ca0fd657c122f59abb813053a610478
SHA1 hash:
91e211eacad2a55f070c0f5c87b1c178754e030e
Link:
https://www.unpac.me/results/4103dd5e-2c13-4edc-b554-d8e6fb1e0c0b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b61f86202179/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/b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5

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 b61f862021794d9eab477e6bdb02620f16d65e80a175029237d8318949283fc5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2680382/
Cape
Cape
https://www.capesandbox.com/analysis/414841/

Comments


Avatar
zbet commented on 2023-07-11 03:53:25 UTC

url : hxxp://87.121.47.68/MGH.exe