MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a. 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


Formbook


Vendor detections: 10


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

SHA256 hash: 0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a
SHA3-384 hash: 69ad74e1f0d5a57ba2db26e62adfbb9cd1832d000831fbf5b21dc3034e5c76e615b9d330edbbe3c7452317d67e18870e
SHA1 hash: 1c8af5786a9176fa7da4c4b8c1aab1888835b9c9
MD5 hash: 8f9cbda48de8665221fd4468a5f1fe2a
humanhash: charlie-delaware-edward-don
File name:Purchase Order (2).exe
Download: download sample
Signature Formbook
Create hunting rule
File size:553'472 bytes
First seen:2020-07-21 06:23:31 UTC
Last seen:2020-07-21 07:24:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:n+fUYeG3jM3w62YG39n++myRw6TBjt49dszw5JYVZTdFRW0mWhdGF0kYWueUXObd:nGYG391RWszAJYRW0PdYccbdEk/VMg
Threatray 5'193 similar samples on MalwareBazaar
TLSH 77C47B00D7B85AC9E7BA57B8E874000087B5B91AA7F6E71D1B91F0E91A333518B13F67
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
6
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29693/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WYG.30324.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/392473
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 248417 Sample: Purchase Order (2).exe Startdate: 21/07/2020 Architecture: WINDOWS Score: 100 62 www.tianshuimould.com 2->62 72 Malicious sample detected (through community Yara rule) 2->72 74 Multi AV Scanner detection for dropped file 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 5 other signatures 2->78 11 Purchase Order (2).exe 9 2->11         started        signatures3 process4 file5 54 C:\Users\user\...\Purchase Order (2).exe.log, ASCII 11->54 dropped 14 Purchase Order (2).exe 11->14         started        process6 signatures7 94 Modifies the context of a thread in another process (thread injection) 14->94 96 Maps a DLL or memory area into another process 14->96 98 Sample uses process hollowing technique 14->98 100 Queues an APC in another process (thread injection) 14->100 17 explorer.exe 1 6 14->17 injected process8 dnsIp9 56 labellafirma.com 162.241.244.133, 49722, 80 UNIFIEDLAYER-AS-1US United States 17->56 58 www.roofingscontractors.com 17->58 60 www.labellafirma.com 17->60 46 C:\Users\user\AppData\...\bv10or5hprdl_r.exe, PE32 17->46 dropped 80 System process connects to network (likely due to code injection or exploit) 17->80 82 Benign windows process drops PE files 17->82 22 explorer.exe 1 19 17->22         started        26 bv10or5hprdl_r.exe 8 17->26         started        28 rundll32.exe 17->28         started        30 autoconv.exe 17->30         started        file10 signatures11 process12 file13 48 C:\Users\user\AppData\...\3Q9logrv.ini, data 22->48 dropped 50 C:\Users\user\AppData\...\3Q9logri.ini, data 22->50 dropped 52 C:\Users\user\AppData\...\3Q9logrf.ini, data 22->52 dropped 84 Detected FormBook malware 22->84 86 Tries to steal Mail credentials (via file access) 22->86 88 Tries to harvest and steal browser information (history, passwords, etc) 22->88 92 2 other signatures 22->92 32 cmd.exe 2 22->32         started        36 cmd.exe 1 22->36         started        38 bv10or5hprdl_r.exe 26->38         started        90 Tries to detect virtualization through RDTSC time measurements 28->90 signatures14 process15 file16 44 C:\Users\user\AppData\Local\Temp\DB1, SQLite 32->44 dropped 64 Tries to harvest and steal browser information (history, passwords, etc) 32->64 40 conhost.exe 32->40         started        42 conhost.exe 36->42         started        66 Modifies the context of a thread in another process (thread injection) 38->66 68 Maps a DLL or memory area into another process 38->68 70 Sample uses process hollowing technique 38->70 signatures17 process18
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 06:25:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a4s7ui2n27433s6nb3xznr4qc4qa6xbhm5xecjvabrwthztadjna._file
Verdict:
malicious
Similar samples:
0707523c23666b0535673287616ea82b34e810594ddf19c45a0746d1bd697070
Formbook
2bde8d605b2ce54ea697cab8be4daff0c2349322b42a96c8a9237ac7eff35314
Formbook
43a2a98bb50daedc36c6f08ab5698638de59f80ad30f9754b8ff690d90c088f3
Formbook
57234a3ec3bf2d3e6539a25221595d791fcf68dbed39a942651819c74fc3c664
Formbook
6d0c9ea95d779737b7e9ea2a838a0efede90f1d3c6ce91943e65067a82631b81
Formbook
7ba24a9faa6235568bd8c2fdf37df1edde77382e5eabedbe1854bcf8e30745a1
Formbook
9256cc7129421443ba770b55f01042e58fa5af856df1db31e830f147213c2a1c
Formbook
c3aa64f063330b257fdd6f3d0dd8479b3a4877140b771b4ccf3cae4e10ffe4e9
Formbook
ea6bf70c8d6a8518f7429d86a52199a64476182e00c033cfba597a0ce7a09352
Formbook
faf1dca0b043816dc1a448c778e8fc03030add15983e04a7cc39851297615c4f
Formbook
+ 5'183 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
persistence spyware trojan stealer family:formbook
Link:
https://tria.ge/reports/200721-xhk4g7gs52/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a

File information

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

Malspam

Formbook

arj 7884b936b4725d4548cf9d40c262d9098eaf19cdac9ca7f2457838441ea7aaff

Formbook

Executable exe 0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 7884b936b4725d4548cf9d40c262d9098eaf19cdac9ca7f2457838441ea7aaff
Cape
Cape
https://www.capesandbox.com/analysis/29693/

Comments