MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bc2e6f78c3a261a13546f719d6b089dab1730e8f6539d7ab7a319fc3e410270. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bc2e6f78c3a261a13546f719d6b089dab1730e8f6539d7ab7a319fc3e410270
SHA3-384 hash: 84a2d55b282a7ab4c5b17809d00b1e6b5a56c2b66b8adde65eeade433eff925beee7bfe53ae9de2d9a014662cef6a621
SHA1 hash: 6707e2c2b280d4d2962c8a7b098647425bd1e4bd
MD5 hash: 531b391021cf70bb33455e8015d7438b
humanhash: illinois-edward-chicken-yankee
File name:PO_26-1922-20061.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:477'184 bytes
First seen:2020-07-21 07:51:53 UTC
Last seen:Never
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:ZXjf6RGVhSyRw6TBLKt6dSYnF00N3zES6nb8+jYXWZwF8/ac77du:fZNKW0y4S6nbBj5ZwF8/xg
Threatray 5'328 similar samples on MalwareBazaar
TLSH A1A47B14E7B88AC9E3BB17BDE474004087B4B51AA7EAE7595B91F0ED1862750CB13F23
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: mail.bengiamein.ml
Sending IP: 38.130.198.33
From: Pony Industry Co., Ltd <export@bengiamein.ml>
Subject: New Order/Pony Co. Ltd No. 26-1922-20061
Attachment: PO_26-1922-20061.iso (contains "PO_26-1922-20061.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29855/
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/392841
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 248763 Sample: PO_26-1922-20061.exe Startdate: 21/07/2020 Architecture: WINDOWS Score: 100 60 Malicious sample detected (through community Yara rule) 2->60 62 Multi AV Scanner detection for dropped file 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 6 other signatures 2->66 10 PO_26-1922-20061.exe 5 2->10         started        process3 file4 50 C:\Users\user\...\PO_26-1922-20061.exe.log, ASCII 10->50 dropped 82 Tries to detect virtualization through RDTSC time measurements 10->82 14 PO_26-1922-20061.exe 10->14         started        signatures5 process6 signatures7 84 Modifies the context of a thread in another process (thread injection) 14->84 86 Maps a DLL or memory area into another process 14->86 88 Sample uses process hollowing technique 14->88 90 Queues an APC in another process (thread injection) 14->90 17 explorer.exe 1 6 14->17 injected process8 dnsIp9 54 www.blueturtleginfiji.com 103.9.171.182, 49735, 80 SYNERGYWHOLESALE-APSYNERGYWHOLESALEPTYLTDAU Australia 17->54 56 www.joinwaggoners.net 205.178.189.131, 49739, 49740, 49741 DEFENSE-NETUS United States 17->56 58 www.appraisalforfree.com 17->58 42 C:\Users\user\AppData\Local\...\x2agdh.exe, PE32 17->42 dropped 68 System process connects to network (likely due to code injection or exploit) 17->68 70 Benign windows process drops PE files 17->70 22 systray.exe 1 19 17->22         started        26 x2agdh.exe 4 17->26         started        28 svchost.exe 17->28         started        file10 signatures11 process12 file13 44 C:\Users\user\AppData\...\5K3logrv.ini, data 22->44 dropped 46 C:\Users\user\AppData\...\5K3logri.ini, data 22->46 dropped 48 C:\Users\user\AppData\...\5K3logrf.ini, data 22->48 dropped 72 Detected FormBook malware 22->72 74 Tries to steal Mail credentials (via file access) 22->74 76 Tries to harvest and steal browser information (history, passwords, etc) 22->76 80 2 other signatures 22->80 30 cmd.exe 2 22->30         started        34 cmd.exe 1 22->34         started        36 x2agdh.exe 26->36         started        78 Tries to detect virtualization through RDTSC time measurements 28->78 signatures14 process15 file16 52 C:\Users\user\AppData\Local\Temp\DB1, SQLite 30->52 dropped 92 Tries to harvest and steal browser information (history, passwords, etc) 30->92 38 conhost.exe 30->38         started        40 conhost.exe 34->40         started        94 Modifies the context of a thread in another process (thread injection) 36->94 96 Maps a DLL or memory area into another process 36->96 98 Sample uses process hollowing technique 36->98 signatures17 process18
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3bc2e6f78c3a261a13546f719d6b089dab1730e8f6539d7ab7a319fc3e410270/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 07:53:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpbon54mhitbue2un5yz22yitwvromhi6zjz26vxumm7ypsbajya._file
Verdict:
malicious
Similar samples:
0707523c23666b0535673287616ea82b34e810594ddf19c45a0746d1bd697070
FormBook
0725fa234dd7f9bdcbcd0eef96c79017200f5c27676e4126a00c6d33e6601a5a
FormBook
0c14de05af14835140799c2d9be3c80da30d7938fdcffc22edc9f6e0ec4b9994
FormBook
7a65842e4b600e556b4373b55c29508315f3b3acea33075e32d380f6ae606392
FormBook
7ba24a9faa6235568bd8c2fdf37df1edde77382e5eabedbe1854bcf8e30745a1
FormBook
95782c62fb59f497cbcc62927b212edc970d9b70c1f551b2e6587ec196fe1bf6
FormBook
a4cfc3715bff5df4b930adfd46eda975666cafebd5e538910680f44d105170a3
FormBook
b64442a995a9b13bc92c58cb492ba2ca7a5c8d3a21ac26c6cda19faa42796ceb
FormBook
c3aa64f063330b257fdd6f3d0dd8479b3a4877140b771b4ccf3cae4e10ffe4e9
FormBook
ea6bf70c8d6a8518f7429d86a52199a64476182e00c033cfba597a0ce7a09352
FormBook
+ 5'318 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200721-t129jlxr4n/
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run key to start application
Deletes itself
Reads user/profile data of web browsers
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/3bc2e6f78c3a261a13546f719d6b089dab1730e8f6539d7ab7a319fc3e410270

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:win_nymaim_g0
Create hunting rule
Author:mak, msm, CERT.pl

File information

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

Malspam

FormBook

iso f10b51e14e75e99314449a1d974c556a262ac7b695568e2b2f496d2e38731b16

FormBook

Executable exe 3bc2e6f78c3a261a13546f719d6b089dab1730e8f6539d7ab7a319fc3e410270

(this sample)

  
Dropped by
MD5 b8002ac33062e9729bed1c5553100c27
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/29855/
  
Dropped by
SHA256 f10b51e14e75e99314449a1d974c556a262ac7b695568e2b2f496d2e38731b16

Comments