MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f6efa61fbf5e237abbbf6e3c352939a79bb787171c7aa99537700b2ab8e4ea5. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f6efa61fbf5e237abbbf6e3c352939a79bb787171c7aa99537700b2ab8e4ea5
SHA3-384 hash: 68f2de3215c946585d1934bc6981fda19982085a8d1ca127d4d59914eeb6437ebee9861bfc3c9258bb9865356de4f119
SHA1 hash: 48bb1d15cc2a214a99ebcd053f03dc28f3a730b0
MD5 hash: 0d17ee92baa9a09b516485834c5609ad
humanhash: carolina-nitrogen-foxtrot-hamper
File name:SMK_90638172405.exe
Download: download sample
File size:1'135'616 bytes
First seen:2021-03-16 01:30:33 UTC
Last seen:2021-03-16 03:41:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:O258vb8yE289asYmnNSlpgt22dDE96wdnFXMX6tvsnhFf:h7199aFmM62+DSDF2nhZ
TLSH D33512661688DA61E4BE87381871150417F5EE16E322FB8F7DE630DC0D72BD246ABB07
Reporter Anonymous

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SMK_90638172405.exe
Verdict:
Malicious activity
Analysis date:
2021-03-16 01:19:05 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/165fdc71-d6ae-4991-8ee0-fac75ee43bbe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader23.39669.30702.24399.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/0ec30ae1-9fca-4ab6-9f3b-91bfbf5ad4c4
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/640196
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AntiVM3
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 369073 Sample: SMK_90638172405.exe Startdate: 16/03/2021 Architecture: WINDOWS Score: 88 44 Multi AV Scanner detection for dropped file 2->44 46 Sigma detected: Scheduled temp file as task from temp location 2->46 48 Yara detected AntiVM3 2->48 50 6 other signatures 2->50 8 SMK_90638172405.exe 7 2->8         started        process3 file4 32 C:\Users\user\AppData\Roaming\nXaeswBxP.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp1D4E.tmp, XML 8->34 dropped 52 Adds a directory exclusion to Windows Defender 8->52 12 SMK_90638172405.exe 16 8->12         started        16 powershell.exe 21 8->16         started        18 powershell.exe 26 8->18         started        20 2 other processes 8->20 signatures5 process6 dnsIp7 40 www.diagtest.com.pe 12->40 42 diagtest.com.pe 161.132.18.162, 49722, 80 RedCientificaPeruanaPE Peru 12->42 36 C:\Users\user\AppData\Local\Temp\A.exe, PE32 12->36 dropped 38 C:\Users\user\AppData\Local\...\A[1], PE32 12->38 dropped 22 cmd.exe 12->22         started        24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        file8 process9 process10 30 conhost.exe 22->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f6efa61fbf5e237abbbf6e3c352939a79bb787171c7aa99537700b2ab8e4ea5/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-03-16 01:31:04 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5xpuyp36xrdpk5363r4guuttj43w6drohd2vgkto4alfk4oj2sq._file
Verdict:
suspicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/210316-rt57s2daze/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
UPX packed file
Unpacked files
SH256 hash:
2b43013edb5706a946f4e523a1a219b31fe2a7e05c48884c048882b3c1327655
MD5 hash:
b7159eb14fe565d4e233604b629bbd8a
SHA1 hash:
64f82c67e6c7cbc078141162a49bffcee3d9ebb9
Link:
https://www.unpac.me/results/25e54d99-4897-41f1-aade-93c9117bc491/
SH256 hash:
0f6efa61fbf5e237abbbf6e3c352939a79bb787171c7aa99537700b2ab8e4ea5
MD5 hash:
0d17ee92baa9a09b516485834c5609ad
SHA1 hash:
48bb1d15cc2a214a99ebcd053f03dc28f3a730b0
Link:
https://www.unpac.me/results/25e54d99-4897-41f1-aade-93c9117bc491/
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/0f6efa61fbf5e237abbbf6e3c352939a79bb787171c7aa99537700b2ab8e4ea5

File information

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

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