MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41
SHA3-384 hash: 22eae311ff32389b5c09d19c9a96fcefa70c056a0e7eadad969ba5c6b4ba33030b991a375eecca23b754f845847fc4b5
SHA1 hash: 802019a2006d95df9dd913fa83bb81e0d87054f3
MD5 hash: a5454f140cacdd756700a4c1b9e1c906
humanhash: sweet-south-grey-finch
File name:a5454f140cacdd756700a4c1b9e1c906.exe
Download: download sample
Signature Formbook
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File size:642'560 bytes
First seen:2022-06-09 08:32:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:3HCI9q1fxlwT8lFrYHR4UTlVw4b2n61g2S8R1Sj47f4Fa:3HCIQlvYHRbzw4b0oNRsjif4Fa
TLSH T1CBD4E0F4AFF6B8A1E1143537B494603C33D39D0EDCA7953A968BF18A35866C224E5E07
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a5454f140cacdd756700a4c1b9e1c906.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 10:44:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f2864c92-4e57-4d27-a842-c7474971b309

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/278142/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.2483.23047.UNOFFICIAL
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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/62a1b0478e867832d9eaa534/reports/cbd724c2-bbe7-4db7-94c0-8a6f8fc59999/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e82561c8-cb0d-4b1f-a63e-3b061deaab73
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009818
Signature
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
Self deletion via cmd or bat file
System process connects to network (likely due to code injection or exploit)
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 642322 Sample: OD7soiLHyg.exe Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AntiVM3 2->40 42 4 other signatures 2->42 10 OD7soiLHyg.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\OD7soiLHyg.exe.log, ASCII 10->28 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 14 OD7soiLHyg.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.huhuvr520.com 103.224.212.219, 49766, 80 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 17->30 32 www.cheedough.com 77.244.243.49, 49758, 80 NESSUSAT Austria 17->32 34 3 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 help.exe 17->21         started        signatures10 process11 signatures12 46 Self deletion via cmd or bat file 21->46 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-09 06:00:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7lvdjz6hl36xahwfhilwpodrs4s4sfbqczgsr3dyknkdxzlkz5aq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:n9e0 loader rat
Link:
https://tria.ge/reports/220609-kfvtaahcg9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
8165f8c02162bdc359439261e88f27e6e512d136065da4dc3d5ddf659f1092f4
MD5 hash:
ca9414af19d6a78816f7b0ab6eebb388
SHA1 hash:
eb15237ecf2ea11d6fdf518e2d66292ce799f7f5
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/89385c82-5c82-4e79-beee-306fa8606432/
Parent samples :
faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41
f9eafc2e0d113c33ff2ef3c080001165cde3e53b379662b35643d4cfaab9e25c
44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568
c085bc0fdaa618fb6d1d8b6db3de60b533075613d47779c18cd7af6ef9f87101
987c22e1dc325066b45d0e996d8c0b4ff9fd3cc96f814e41ae0f80914b6b81e5
d466cf23cd8845ae7772574dea01b4acbb0c14e4f737b04a57df38da8b0ae321
SH256 hash:
92cd9397b6f5aba1e0895736064546056d93317373197d7f7968bda925316d44
MD5 hash:
9db9d0b62822126b17d702d788fa7d90
SHA1 hash:
e9bac0309c2de98b14191a723ad9b0785312d10e
Link:
https://www.unpac.me/results/89385c82-5c82-4e79-beee-306fa8606432/
SH256 hash:
b1324bdea808614db10e1e54f01b318655d8d6b2035590249b860fe3456fa380
MD5 hash:
b29a87383aacad74c2d98449f453957b
SHA1 hash:
9e49bf7b0b5e152836196caea8898c5f7351c081
Link:
https://www.unpac.me/results/89385c82-5c82-4e79-beee-306fa8606432/
SH256 hash:
08ac8a71975c427601f0d30f571aef7964f53820ebe940bef6be818965bf343e
MD5 hash:
ffdb044cccd9e4d478e22725cd9bd72e
SHA1 hash:
80a050afb9a2b171ba9c700554d58e1fbc95ab06
Link:
https://www.unpac.me/results/89385c82-5c82-4e79-beee-306fa8606432/
SH256 hash:
faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41
MD5 hash:
a5454f140cacdd756700a4c1b9e1c906
SHA1 hash:
802019a2006d95df9dd913fa83bb81e0d87054f3
Link:
https://www.unpac.me/results/89385c82-5c82-4e79-beee-306fa8606432/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/faea34e7c75e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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 faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2229281/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/278142/

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