MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2
SHA3-384 hash: 11348faa734d8bb1ede634e2fb1b7eb93bc263f70ef7ccfcbc164610384480808136a5f61ecf1234690aafa34c538d6f
SHA1 hash: c5a9e259d617fc1d761fc4c7f013d8112051a783
MD5 hash: 03f63932cc94853cf993536c863b61ff
humanhash: wolfram-bluebird-ack-dakota
File name:quote 60123.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'368'576 bytes
First seen:2021-06-19 13:34:46 UTC
Last seen:2021-06-19 14:33:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:7TrE1qoty9I3a6EUvzNNCOx4tGv+kiZkdL1g3UurD/IXeUgxluYIxfPW/56qbFz6:rEfzhEON4a44mraL2L3UgPAHWy
Threatray 5'959 similar samples on MalwareBazaar
TLSH 8E55189D365071DFC85BCD32CEA81C64EA60B87A830BD607A05716ACDE4DA9BCF151F2
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quote 60123.exe
Verdict:
Malicious activity
Analysis date:
2021-06-18 08:57:55 UTC
Tags:
keylogger stealer agenttesla
Link:
https://app.any.run/tasks/8a879f3c-3844-43a9-b1c3-4894673d691d

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/167042/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.12791.15668.18263.UNOFFICIAL
Create hunting rule

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:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/718d3c61-d6f0-4500-8ebe-7ef80519a75c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/804731
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Modifies the hosts file
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 437142 Sample: quote 60123.exe Startdate: 19/06/2021 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Multi AV Scanner detection for dropped file 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 6 other signatures 2->53 7 quote 60123.exe 6 2->7         started        11 NewApp.exe 2 2->11         started        13 NewApp.exe 1 2->13         started        process3 file4 29 C:\Users\user\AppData\Roaming\yZxsodL.exe, PE32 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp9A5A.tmp, XML 7->31 dropped 33 C:\Users\user\AppData\...\quote 60123.exe.log, ASCII 7->33 dropped 55 Writes to foreign memory regions 7->55 57 Allocates memory in foreign processes 7->57 59 Injects a PE file into a foreign processes 7->59 15 RegSvcs.exe 2 4 7->15         started        19 RegSvcs.exe 7->19         started        21 schtasks.exe 1 7->21         started        23 conhost.exe 11->23         started        25 conhost.exe 13->25         started        signatures5 process6 file7 35 C:\Users\user\AppData\Roaming\...35ewApp.exe, PE32 15->35 dropped 37 C:\Windows\System32\drivers\etc\hosts, ASCII 15->37 dropped 39 Modifies the hosts file 15->39 41 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->41 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 19->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 19->45 27 conhost.exe 21->27         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 01:06:54 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aypuh7ldy3isupdboxfw3d6tzmwyy7qhj4ywrtrtvlydg3gjalja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1fee2da81b9bf7bc981a680b2e4c3c69dd683f66380a458f8bc6ac09c7156baf
AgentTesla
7fc6095b91d2bb01efc48754fb7f2eb9f962b7ee06e2fa74b14609020a5ecae4
AgentTesla
94b3e37a5c039221040999418b83ab8338b165db38255ec81bc41f3a8ad2e6df
AgentTesla
96e88a52bedfff7b7270c805e1e3e3069a3d4111210a6f568d37e9a9e0ebc88d
AgentTesla
a567c1bce69110434087f78f3778878036cd56b79819d35b3a0cff29cf836824
AgentTesla
c9eb3d9f57ee4e251ad3953c4525e5050c63d677aab53a3ffbe65bff04f3952f
AgentTesla
d40555c64312025571d9eb3eb64c0d3267f9672f4e8794e378db09d72a192e9f
AgentTesla
df03589933428f3850db7b91fc6cfccb3b0e57cc43af3079183c729ca9801b51
AgentTesla
e6ce317d3368fb336f2d2efb78002797975ba82ba0a16869b5e2912caf5731c6
AgentTesla
ec792ee233ac266c240ad4b9722b13ad8a3f3a96516511aba13254cbfdb191c4
AgentTesla
+ 5'949 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210619-j3ydlh89kx/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6bf0bd551b90ad0a6322676f478c6db9096f5e3ca92d3e6c76835fd8cc5fc953
MD5 hash:
6c0c86c0bf3dbbe458683b1ea4968055
SHA1 hash:
adc513b574226ad30bfab9a83e9bebe1b1295cd2
Link:
https://www.unpac.me/results/e4021037-a97e-413f-b4ee-327cd7dbbc4c/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/e4021037-a97e-413f-b4ee-327cd7dbbc4c/
SH256 hash:
8ec5681e3f41ee6a29fef98d419a277fc8d724994a0f196c8f05f6241c7587b4
MD5 hash:
d44d67216ec2c5abaa0d4029505cf4ef
SHA1 hash:
4b0bf37697e6e3a7c55c744518dd76ebdc37e733
Link:
https://www.unpac.me/results/e4021037-a97e-413f-b4ee-327cd7dbbc4c/
SH256 hash:
061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2
MD5 hash:
03f63932cc94853cf993536c863b61ff
SHA1 hash:
c5a9e259d617fc1d761fc4c7f013d8112051a783
Link:
https://www.unpac.me/results/e4021037-a97e-413f-b4ee-327cd7dbbc4c/
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/061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 061f43fd63c6d12a3c6175cb6d8fd3cb2d8c7e074f3168ce33aaf0336cc902d2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/167042/

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