MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff
SHA3-384 hash: 89ea5010348386643f3a6b6689c41ff9c52a74fa70406bbffea1ccfc36e26a588bb68eb70116f391d846b60b9f026ad4
SHA1 hash: 8c277942be2d45360a3e5db676926702a82a19a5
MD5 hash: 47062dfe739137de74e226b1f08e3c8c
humanhash: wisconsin-white-salami-music
File name:47062dfe739137de74e226b1f08e3c8c.exe
Download: download sample
File size:470'016 bytes
First seen:2022-07-14 06:19:41 UTC
Last seen:2022-07-15 04:08:50 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:GENIUmH22qla5w/yXbxg5svxsAiJd2PudddagzUsiWh6XOfnbcaFg78MjobD9Y7u:GENTmH0MW/IbxguvxNjudddagzUsiWhH
Threatray 7'206 similar samples on MalwareBazaar
TLSH T117A459F736E3410DC61ABCB299F95E23F661DE7642AF523EDF7E241A00E51BA2441381
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 0800e2eeece2e468 (10 x AgentTesla, 4 x NanoCore, 2 x QuasarRAT)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/288440/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cfb5ab3ec0b06899787bf4/reports/b316f556-d84d-43b3-802d-1a82590a00bc/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92f31ee7-51b8-4677-9d84-efca710200c5
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1031075
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 663570 Sample: s7kLoE7iK1.exe Startdate: 14/07/2022 Architecture: WINDOWS Score: 100 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 .NET source code contains potential unpacker 2->47 49 3 other signatures 2->49 7 Xvggkdn.exe 4 2->7         started        10 s7kLoE7iK1.exe 1 7 2->10         started        13 Xvggkdn.exe 3 2->13         started        process3 file4 51 Antivirus detection for dropped file 7->51 53 Multi AV Scanner detection for dropped file 7->53 55 Machine Learning detection for dropped file 7->55 57 Injects a PE file into a foreign processes 7->57 15 powershell.exe 14 7->15         started        17 InstallUtil.exe 7->17         started        37 C:\Users\user\AppData\Roaming\...\Xvggkdn.exe, PE32 10->37 dropped 39 C:\Users\user\...\Xvggkdn.exe:Zone.Identifier, ASCII 10->39 dropped 41 C:\Users\user\AppData\...\s7kLoE7iK1.exe.log, ASCII 10->41 dropped 59 Encrypted powershell cmdline option found 10->59 61 Writes to foreign memory regions 10->61 63 Allocates memory in foreign processes 10->63 19 powershell.exe 15 10->19         started        21 InstallUtil.exe 2 10->21         started        23 InstallUtil.exe 10->23         started        25 InstallUtil.exe 10->25         started        27 powershell.exe 13->27         started        29 InstallUtil.exe 13->29         started        signatures5 process6 process7 31 conhost.exe 15->31         started        33 conhost.exe 19->33         started        35 conhost.exe 27->35         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-14 01:49:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 26 (96.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ibnyswc72qavsfxvkkmxxsq6a3tkbd45t7gbn3sfdswasy64p7q._file
Verdict:
malicious
Similar samples:
03626471a65baf211f2110cd91e52b9e44524780e042a473cd09d864d9af20a0
05dca89ce329cb875e67a787cdf2da72b726fa41e74bdaa1c42c02263b617933
200b12beed25783d323519d7b50cbe21ca6b27936885e0d834a04221d550f651
5065463a0daee4097021b36718a9a74eda255d717e2135c9715ac0781d60b7c2
5193e7d006b375ac296ea34ab8917842faf6e0eeea196ad9319ea28d8ffcab30
7eb04e3e53097f94075d3cc4520e7db6609049a858e4c14a78803d1b214abf47
88a7a3b6ae293441b77cd0d062a012c8fd81992bcf5dbc0352b86fe045f8c92d
8c6738d722312ae8605ec433f036b0a06c0455b62d1731e55831603efffd28aa
c7c7d3174d778b6ba5c42bc03fec75cf6dbf8a594823bc583ce3739d1598d50a
ef5cc12819146a67c29bb28776868909815dcb9d41bac73afd68df8a8653028a
+ 7'196 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/220714-g3xdvahgfn/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
9f01d9f2ed07e630ec078efa5d760762c3c8ad3b06e9e8a9062a37d63d57b026
MD5 hash:
9fbb8cec55b2115c00c0ba386c37ce62
SHA1 hash:
e2378a1c22c35e40fd1c3e19066de4e33b50f24a
Link:
https://www.unpac.me/results/87210131-f4b1-4c59-80c8-b820557b0808/
SH256 hash:
e2f29b382166751abfed53dbb5346693d51e21156e7b7c893e1621b5074447e8
MD5 hash:
9019e7a62661de257ebf84002eafa5c6
SHA1 hash:
31c4b8cbb8e359d92617cb15db8cbb5467e4b9bf
Link:
https://www.unpac.me/results/87210131-f4b1-4c59-80c8-b820557b0808/
SH256 hash:
0cd5cd35e7d6a5ee79ede27f20a3a9ce13cca90735f1f623344ed6d0021bfbd6
MD5 hash:
c582affd1b98ed5bdfde3b6daa977bfe
SHA1 hash:
18c80488dfe33354bcadf6d17757ce5be350906b
Link:
https://www.unpac.me/results/87210131-f4b1-4c59-80c8-b820557b0808/
SH256 hash:
fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff
MD5 hash:
47062dfe739137de74e226b1f08e3c8c
SHA1 hash:
8c277942be2d45360a3e5db676926702a82a19a5
Link:
https://www.unpac.me/results/87210131-f4b1-4c59-80c8-b820557b0808/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fa02dc4ac2fe/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/fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff

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
Rule name:SUSP_Reverse_DOS_header
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects an reversed DOS header
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Web download

Executable exe fa02dc4ac2fea00ac8b7aa94cbde50f03735047cecfe60b77228e5604b1ee3ff

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/288440/
  
URLhaus
https://urlhaus.abuse.ch/url/2257206/
  
Delivery method
Distributed via web download

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