MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83159525ad9374d710ea33342d68834a491e3f14ea3f3fa6c39db3f2096c3059. 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


NanoCore


Vendor detections: 10


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

SHA256 hash: 83159525ad9374d710ea33342d68834a491e3f14ea3f3fa6c39db3f2096c3059
SHA3-384 hash: 436d34bc811aad30178556ae2da1c36d2529d3512f624bed504c017df4ec7670ef9ba3ec045b8e1e344543a95cb97f58
SHA1 hash: 5908f260e968a489240d5c3a0f84256e861cbf3a
MD5 hash: 344b20239748ccae20f84be95d9c2b0c
humanhash: robin-kilo-december-beer
File name:QUOTATION PVC POM NYLON RODS.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:467'456 bytes
First seen:2020-08-12 13:13:37 UTC
Last seen:2020-08-13 05:30:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:As2eVU/+q1moRejBI0V43sauqlJQ29NOn5AMU/f0XlmaDsjVjnLswhZMHAVmltlP:AsRWXmEejZ43sabQ2fOOM2f0HD60ly0
Threatray 5'096 similar samples on MalwareBazaar
TLSH 96A4D0D5A905F412CB882FB4D1A1E7B882F47B65EC374116B4AD376EB13D77A08213A3
Reporter James_inthe_box
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
4
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/44116/
Detection(s):
Sanesecurity.Rogue.0hr.20200812-0104.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Sending a UDP request
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Launching the default Windows debugger (dwwin.exe)
Running batch commands
Creating a process with a hidden window
Enabling autorun
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/422590
Signature
Creates an undocumented autostart registry key
Detected FormBook malware
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 263754 Sample: QUOTATION PVC POM NYLON RODS.exe Startdate: 13/08/2020 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Yara detected FormBook 2->60 62 Machine Learning detection for sample 2->62 64 4 other signatures 2->64 8 QUOTATION PVC POM NYLON RODS.exe 7 2->8         started        process3 file4 46 C:\Users\user\AppData\Local\...\name.exe.lnk, MS 8->46 dropped 48 C:\...\QUOTATION PVC POM NYLON RODS.exe.log, ASCII 8->48 dropped 50 C:\Users\user\AppData\Local\Temp\svhost.exe, PE32 8->50 dropped 78 Injects a PE file into a foreign processes 8->78 12 QUOTATION PVC POM NYLON RODS.exe 8->12         started        15 cmd.exe 1 8->15         started        17 cmd.exe 3 8->17         started        20 cmd.exe 1 8->20         started        signatures5 process6 file7 80 Modifies the context of a thread in another process (thread injection) 12->80 82 Maps a DLL or memory area into another process 12->82 84 Sample uses process hollowing technique 12->84 86 Queues an APC in another process (thread injection) 12->86 22 explorer.exe 12->22 injected 26 reg.exe 1 1 15->26         started        28 conhost.exe 15->28         started        38 C:\Users\user\AppData\Local\Temp\...\name.exe, PE32 17->38 dropped 30 conhost.exe 17->30         started        40 C:\Users\user\...\name.exe:Zone.Identifier, ASCII 20->40 dropped 32 conhost.exe 20->32         started        signatures8 process9 dnsIp10 52 www.fit2patient.com 79.98.26.44, 49704, 49705, 80 RACKRAYUABRakrejusLT Lithuania 22->52 54 www.korgpatches.com 46.166.182.115, 49706, 49707, 80 NFORCENL Netherlands 22->54 56 2 other IPs or domains 22->56 74 System process connects to network (likely due to code injection or exploit) 22->74 34 cmstp.exe 17 22->34         started        76 Creates an undocumented autostart registry key 26->76 signatures11 process12 file13 42 C:\Users\user\AppData\...\448logrv.ini, data 34->42 dropped 44 C:\Users\user\AppData\...\448logri.ini, data 34->44 dropped 66 Detected FormBook malware 34->66 68 Tries to steal Mail credentials (via file access) 34->68 70 Tries to harvest and steal browser information (history, passwords, etc) 34->70 72 3 other signatures 34->72 signatures14
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83159525ad9374d710ea33342d68834a491e3f14ea3f3fa6c39db3f2096c3059/
Threat name:
ByteCode-MSIL.Spyware.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 21:51:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmkzkjnnsn2noehkgm2c22edjjer4pyu5i7t7jwdtwz7eclmgbmq._file
Verdict:
malicious
Similar samples:
2b9703840cea3c427f1abf8ec784be06107fe7db48e1921c427b8a8a4254bda5
NanoCore
478dce496a9eca179f7503d76fa70a27d85e2e8547b81b5c80fc7433122085c3
NanoCore
61ce5023167c9a25d41656e8bd12b05769fac072fc6edf6024641ae2c77c8ece
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8a5ae789ab7a7fe7d2d2bd23a633ae2d4a06b8b3dd93d7ea716847209067a92d
NanoCore
9e31a9eedd25bd1b57d01f6f9f265cf5d13218f3e3e1866128d061ba5c77c452
NanoCore
b008ed360af03c8b5f1a31bad43238507f56e73a546109d66349cc6638cb406f
NanoCore
b5cfea4c983458975c376cb9ff0ebd5feb4a426dc83c9db60264678a43eef6e9
NanoCore
bf694824d6cbf6fba77ce087678b03ee8243a245b4b730eb55fb83e83b8dff8e
NanoCore
e224e30554ce3a83c6ef2ca1c81b50ca377486f55bed19078658578bbef844f0
NanoCore
f3c6e6f5bf996841cc3777b0b3769e2092e5a85ad110b46764b45c3681793874
NanoCore
+ 5'086 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/200812-54tpqyx3xs/
Behaviour
Modifies Internet Explorer settings
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.joomlas123.com/mzg/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
QQpass
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/83159525ad9374d710ea33342d68834a491e3f14ea3f3fa6c39db3f2096c3059

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/44116/

Comments