MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5
SHA3-384 hash: dbc6299f77fbdb40b90e7c4cbf48e054e5c21189cc4e951cc9d95acb44e403ad5f0464dd16a2a9a0c3e4243123080038
SHA1 hash: cc4098d22d9175867dd9056fc863f6f78a88929c
MD5 hash: baf2da3ba2173fe80aff443c2c6117df
humanhash: tennessee-fillet-lake-freddie
File name:baf2da3ba2173fe80aff443c2c6117df
Download: download sample
Signature Formbook
Create hunting rule
File size:820'224 bytes
First seen:2022-06-16 07:10:22 UTC
Last seen:2022-06-16 07:52:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:9xnjg82yg157hrGCYkoFYVsmPfR7RoKHP5Sd84D+FJHgQ+aEHrmmMY9TYQTey9:9xcRdGdkLsmx7FMvDG5r+aELrj9
TLSH T14A0512029D6B8917E18D537AF8E10C481736770AF122E7DF2CA02DC95B127D58ECA7A7
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280556/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.10586.1808.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62aad794c07f2e38a14cd8de/reports/30c4e3dc-31ee-4441-9fe6-ee2810d6ee00/overview
Result
Verdict:
UNKNOWN
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f78d1018-a743-4682-98a1-86fc9f318326
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014334
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 07:11:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=naf5y6ildnauz6lrprxmrg6iiwl5dvvpxhb7xs57yvyriokurc2q._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:grh2 loader rat
Link:
https://tria.ge/reports/220616-hzx2msgcfk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
d93de1d68aae3847824b11eb8f996956067512db44e61a581cd40073bc36651a
MD5 hash:
a55519b95450a731d3b006a37c05aba9
SHA1 hash:
f264b5cbdbe28d5928a6694a69ea225160004b4c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/074d9b67-18e0-42b4-b767-c20b6d8c11a5/
Parent samples :
e16a6b4f8f40398226babe7697203cb3cafcba921ef1328eef4ee46714f0f2a7
5e0b3793ea67f580aa658ab4629f7a4f4f9e307083c4ac4b6604a959d204b856
4fac64123dd9801541374d8d3bb647ed3f4378890841a7002ea48f3b14ea3872
482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025
c578a70b3fe2f788f59898f782658c68b0d7e2ebe1ac30de156b1e65c270c061
38d9e46ffe8d5d1405ac99da1a744e591bc93232a51a89add6d10c00d0957710
680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5
15445c010256a178c467773e86678ecdc33bc8519e4edb3703a1b3b17622f805
af8607577b52a1404c4055a4f4541627491af2758839b4261ec8d263f383e583
SH256 hash:
7fc9ed049c2398c8ea978f745f91630e7e72e8e45736c5e3b2f0ace5d454af5a
MD5 hash:
7c3581440e7d31f417095fed7522a85d
SHA1 hash:
9283f082d2130045e9867d40bf604ee54afcb079
Link:
https://www.unpac.me/results/074d9b67-18e0-42b4-b767-c20b6d8c11a5/
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
Link:
https://www.unpac.me/results/074d9b67-18e0-42b4-b767-c20b6d8c11a5/
SH256 hash:
734fc414937c7e7359131e81033555b2044f1224440b169d6f7052cf127ae0ec
MD5 hash:
7f6dbe45732c53fb49052aac86ee9ff2
SHA1 hash:
0efc7c28bf793766fe6d41909710378f986fda13
Link:
https://www.unpac.me/results/074d9b67-18e0-42b4-b767-c20b6d8c11a5/
SH256 hash:
680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5
MD5 hash:
baf2da3ba2173fe80aff443c2c6117df
SHA1 hash:
cc4098d22d9175867dd9056fc863f6f78a88929c
Link:
https://www.unpac.me/results/074d9b67-18e0-42b4-b767-c20b6d8c11a5/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/680bdc790b1b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe 680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2240028/
Cape
Cape
https://www.capesandbox.com/analysis/280556/

Comments


Avatar
zbet commented on 2022-06-16 07:10:32 UTC

url : hxxp://198.46.199.160/copa/LoaderX.exe