MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad
SHA3-384 hash: f297abed45918976d1e3d94c369aca478cfa0e3715d57182044975eb91f02b84ecb2e4d12bfd6a4477833452fdc57b3e
SHA1 hash: b4f90f3cbfad5abe1c8ab01a129cced1579036d0
MD5 hash: 817d0d2db93244702b7bdab4ae76174a
humanhash: wolfram-floor-mountain-robin
File name:817d0d2db93244702b7bdab4ae76174a.exe
Download: download sample
File size:261'120 bytes
First seen:2022-03-18 11:42:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash acc384cfc66d33262df1bf4ba30ff02d (26 x CoinMiner.XMRig, 7 x CoinMiner, 5 x Blackmoon)
ssdeep 6144:3BABAdbouCA9dctS6HrFGDrbyyu6vzTr5dNKTToAH6s:3mB0OCW1gDpu6nrcVas
Threatray 36 similar samples on MalwareBazaar
TLSH T121442262BDB72607C88711B208B06A41EC3FD416F740AE543A7FCD8399F65B190A33B8
File icon (PE):PE icon
dhash icon c472e0e0b8cc70b0 (26 x CoinMiner.XMRig)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/252558/
Detection(s):
PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

Win.Malware.Farfli-9658208-0
Create hunting rule

Win.Trojan.Generic-9856963-0
Create hunting rule

Win.Trojan.Generic-9856965-0
Create hunting rule

SecuriteInfo.com.BackDoor.BlackMoon.15.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Creating a service
Launching a service
Creating a process from a recently created file
Creating a file
Searching for synchronization primitives
DNS request
Creating a process with a hidden window
Creating a window
Unauthorized injection to a recently created process
Enabling autorun for a service
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/62347060b94fb38cb4a2a155/reports/13678660-a56c-4cb7-a170-20ba158d1944/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/78326688-3f94-4ed0-bb25-f7e79d871a5d
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/959456
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Deletes itself after installation
Found stalling execution ending in API Sleep call
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 591939 Sample: 6uC1C2IXt2.exe Startdate: 18/03/2022 Architecture: WINDOWS Score: 88 34 Multi AV Scanner detection for domain / URL 2->34 36 Antivirus detection for dropped file 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 2 other signatures 2->40 7 6uC1C2IXt2.exe 2->7         started        10 fdlaunchersa.exe 2->10         started        12 svchost.exe 1 1 2->12         started        15 4 other processes 2->15 process3 dnsIp4 42 Found stalling execution ending in API Sleep call 7->42 44 Contains functionality to inject code into remote processes 7->44 46 Injects a PE file into a foreign processes 7->46 17 6uC1C2IXt2.exe 5 5 7->17         started        20 fdlaunchersa.exe 10->20         started        32 127.0.0.1 unknown unknown 12->32 signatures5 process6 dnsIp7 26 C:\Program Files (x86)\...\fdlaunchersa.exe, PE32 17->26 dropped 28 C:\...\fdlaunchersa.exe:Zone.Identifier, ASCII 17->28 dropped 23 wscript.exe 17->23         started        30 t.nxxxn.ga 91.208.245.238, 3213 ZNETUS unknown 20->30 file8 process9 signatures10 48 Deletes itself after installation 23->48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad/
Threat name:
Win32.Backdoor.Farfli
Create hunting rule
Status:
Malicious
First seen:
2022-03-18 12:34:13 UTC
AV detection:
26 of 27 (96.30%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
1959cf04d47f1ea97d4498eb8e5a67dbc4c61434920771e44005fedb572ad7be
795b86c931c1d3c420b286c1924b0b62c0b3bd0524c7dfcb87cc87f460f2d518
8873eef4e16b198a96e0880865498b61f66dac6eb338b54535cbe56456cc20d3
9cad27165a2cfda1afd54a54298615d75fd802695c22068ed51883690c954098
ba8ef36743be7995a1d4a5b26e59776234acad92123303e98b6a4660c4527f07
cb626d8f9816b658372b2c3902ab6872239f8c102488be8aeeca1cba5bcbe642
da590596d93db3f91badc48726a309360ee337f5bcef5d96c3f6abdf355ff468
+ 26 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/220318-nvk46shdh9/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
ae964e483c2493b8cbe23e093508d74b1d435e4e785da1c2815eb42d221531b0
MD5 hash:
9031eff623da4c1d8763998130331d63
SHA1 hash:
2d403098e61ba7c0db337764ec290be15f363dda
Detections:
win_yty_auto
Create hunting rule
Link:
https://www.unpac.me/results/786b4fdf-ec99-4135-a981-218951cdef93/
SH256 hash:
82a944cf1d76e61830dac4f32202d1906b7df33623cdc2cc2c90d52de6158e2e
MD5 hash:
2fd0f10ccdb4d5b8dd50301a22103353
SHA1 hash:
7fb46db12025ae3e0b3e5abe7c7fa100a01c311c
Link:
https://www.unpac.me/results/786b4fdf-ec99-4135-a981-218951cdef93/
SH256 hash:
f0bc1c0306c44494757cb467310e071a37f9a3b8d0c268ae0fdfba42ca881443
MD5 hash:
c1e7b1b79aec9f230ffa3fc138720bd9
SHA1 hash:
c531e25aec2f9b3da7c9c309c02ec58722887d50
Link:
https://www.unpac.me/results/786b4fdf-ec99-4135-a981-218951cdef93/
SH256 hash:
f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad
MD5 hash:
817d0d2db93244702b7bdab4ae76174a
SHA1 hash:
b4f90f3cbfad5abe1c8ab01a129cced1579036d0
Link:
https://www.unpac.me/results/786b4fdf-ec99-4135-a981-218951cdef93/
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/f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad

File information

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

Web download

Executable exe f8d665d64793bd0d9c015c19f5eef47e7ece8e03f932e98bec38483dc2afdaad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2010779/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/252558/

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