MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 597022d4e4794fb02c89a43939d93d1b2b1140e798e355c2a53a8423f19514ad. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 597022d4e4794fb02c89a43939d93d1b2b1140e798e355c2a53a8423f19514ad
SHA3-384 hash: 901cc19fdd8062668e6a58faa6657ff00fabb14d65f72595833575ac391094b5009c175f847fcbff30e7197ae6d2b58a
SHA1 hash: b8d317bbc7dcc71d520b63f53d0a4b941e0d73d6
MD5 hash: a95901fe4c5694369516e46bf7c8b577
humanhash: rugby-zebra-kilo-uncle
File name:ORDERMOO2#O2-JULY2020.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:623'104 bytes
First seen:2020-07-10 17:48:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:gKOOgjFscRlMaTwQFe5DEawVacTaulCSRO6f:gu4F3HM0FeCZVLTESRn
Threatray 5'132 similar samples on MalwareBazaar
TLSH 1CD4467762BCCAE2F96C3EB55A2457500EB42C1B0175E157C98F3CC6E8B3A43D604AE6
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/24474/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.378.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
Unauthorized injection to a browser process
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/597022d4e4794fb02c89a43939d93d1b2b1140e798e355c2a53a8423f19514ad/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 22:35:56 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lfycfvhepfh3alejuq4ttwj5dmvrcqhhtdrvlqvfhkcch4mvcswq._file
Verdict:
malicious
Similar samples:
154d6b81bf4dcce3911f5c72f4790569e1cd91aee0040e7c1341f5286952bafe
FormBook
3026e3d087b09043925e42928fa0764af54475791f45f8ce97ce3f72b0a66e50
FormBook
528855cf41335ffa3099457ea280c63afba531ec224b3c3ee9eb293b369db220
FormBook
85505333febdea8ad7713419b8ee4aa5acec7ff62a5f0e3a3649ecc89be6a681
FormBook
879e1880a4d2d7f0245a1267cf5bd4447eab697eea8680aa96ecf73f8a2c78f5
FormBook
8e3558d36802ba3f0da7c2b1188d5f12918959c2674e5421c2d15fad57d712e9
FormBook
a841d5eddb5208f4740c9d305151742f0a4c39b113e91d41414af98ff19c6c3d
FormBook
cbd6e5626ae84385a9fc7a7eab1877be367ef0b69dc1c4a8de1f668ecb018ab2
FormBook
da598cdcc8c0be3634bafe7bfb3ca0137e1ae0f785fcbe679f63a79fde4c3131
FormBook
dc9313eb1e94d26aae9ad9f8e5310589092b1a29f0436017417c3ad3e4f42e0d
FormBook
+ 5'122 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200710-cykwfdn8e6/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry 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.

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

FormBook

Executable exe 597022d4e4794fb02c89a43939d93d1b2b1140e798e355c2a53a8423f19514ad

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24474/

Comments