MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087
SHA3-384 hash: 78b1cb3172af38e13fcfd4cc044ccc7e292a27006f718ccc0c0974e00d1edc62ea062b1a1c2f0fed083d8fe3db168352
SHA1 hash: 59857aae013c6d3d572f3054498d7ea9e4260b6e
MD5 hash: 323122fe1c347737c08e30fec1437429
humanhash: quiet-nineteen-happy-purple
File name:Bank Details.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:720'896 bytes
First seen:2023-06-27 12:24:32 UTC
Last seen:2023-06-27 13:11:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:17mszcVdmaPuRmleQBHV5O08wWGciyDaTmVpvbr5:1isGTPuRtQBHSzwWLaTmzT
Threatray 2'519 similar samples on MalwareBazaar
TLSH T1A6E4593D18FD2AE3C035D6B98FE5B467F520993B38219D226CC7A7544325A9224F363E
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% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f2ceaca6b2968e8a (10 x AgentTesla, 7 x Formbook, 2 x SnakeKeylogger)
Reporter cocaman
Tags:exe FormBook payment

Intelligence

File Origin
# of uploads :
3
# of downloads :
318
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Bank Details.exe
Verdict:
Malicious activity
Analysis date:
2023-06-27 12:25:07 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/75c2d520-9e83-4054-8650-41327a5e762e

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/403220/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2137.32355.30581.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching the process to change network settings
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/649ad520df3d0b939156dae9/reports/e3fc9290-f209-42d6-861f-0d0cdbafbb68/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087
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/652f8798-183a-485c-bb0e-91415c12f8dc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1262056
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found 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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 895089 Sample: Bank_Details.exe Startdate: 27/06/2023 Architecture: WINDOWS Score: 100 31 www.cammali.com 2->31 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for URL or domain 2->43 45 8 other signatures 2->45 11 Bank_Details.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\Bank_Details.exe.log, ASCII 11->29 dropped 55 Tries to detect virtualization through RDTSC time measurements 11->55 15 Bank_Details.exe 11->15         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 15->57 59 Maps a DLL or memory area into another process 15->59 61 Sample uses process hollowing technique 15->61 63 Queues an APC in another process (thread injection) 15->63 18 explorer.exe 2 1 15->18 injected process9 dnsIp10 33 www.rrscu.com 206.2.207.166, 49698, 80 COGENT-174US United States 18->33 35 www.2826casino.com 188.114.96.7, 49696, 80 CLOUDFLARENETUS European Union 18->35 37 3 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 control.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2023-06-27 10:45:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6hj7lg7cbfkbj3d3vagrhubwinwmzh3hnzx5djzduir4k5tqcdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
03a84155093ab32f570220991ff8f30d65fa048544c4e0fd95038c730be6cec4
Formbook
0daf37a7f327ddc858e1c6c4a02974012fb9434de66256402c8091561ae16fd4
Formbook
1a7cb176a2a06673ab935e620b6931eb7d2ffc2af157ae9cfbedb6b7f3bde072
Formbook
3af2c0904f3729e0408f6479f4222d5fbcf695f2b5cd32e8737e8690661bb18b
Formbook
4baabf9e31ff1f2fec8fa4f3165d5456836c307591bf8840ec5a8074759fe742
Formbook
5291498ba10bc71f5bb08fe5c67d085c24008589c09c6c28faf4dbf222ef5a3a
Formbook
548fb330ffeb62ab1fd674a557606885338344c8cc807e2a3f9c64e475bdf2c0
Formbook
9869161f7e5c3db884c0c8d55a4b02bacc81519e57f103a4c4d206bdf7fb6161
Formbook
e957b57dd7065ae616356eab294d987a85de63b5cfdd5cdc4f7fa630c34293ca
Formbook
eedf79769078bf047dbdf03d4c4e352aaebd783624bd8dcf1de29fba4bc51c56
Formbook
+ 2'509 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cs94 rat spyware stealer trojan
Link:
https://tria.ge/reports/230627-pllvsaea62/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
Parent samples :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 hash:
6379e2183b6643145ad19035535e10bfbb7bf32745326611fe6955f57fbae09b
MD5 hash:
85efcb01f3f0458d76dbc13546774747
SHA1 hash:
a42f01ad97cad3538b70c1ddff307c861ef5c6b6
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
Parent samples :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 hash:
6379e2183b6643145ad19035535e10bfbb7bf32745326611fe6955f57fbae09b
MD5 hash:
85efcb01f3f0458d76dbc13546774747
SHA1 hash:
a42f01ad97cad3538b70c1ddff307c861ef5c6b6
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
Parent samples :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 hash:
6379e2183b6643145ad19035535e10bfbb7bf32745326611fe6955f57fbae09b
MD5 hash:
85efcb01f3f0458d76dbc13546774747
SHA1 hash:
a42f01ad97cad3538b70c1ddff307c861ef5c6b6
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
df1fd4d5ad36ef13bf308c96c10f218fba65f3b07fa0f685c9400e554a16e964
MD5 hash:
8a8b0eec2d0d029bf9d3ec5a1be0cfb6
SHA1 hash:
5ecb66557a224421e5208e5bb6f7c7723acade0d
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
Parent samples :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 hash:
6379e2183b6643145ad19035535e10bfbb7bf32745326611fe6955f57fbae09b
MD5 hash:
85efcb01f3f0458d76dbc13546774747
SHA1 hash:
a42f01ad97cad3538b70c1ddff307c861ef5c6b6
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
68f415ab5ad686e3c50f2bd080b5dae527005907fa2757d675fe4fabce466541
MD5 hash:
fe1dc254ed9e3501b7a6a5f6a20194e7
SHA1 hash:
31971347bf63d60cadcfba6857b8b7237bfc986f
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
SH256 hash:
2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087
MD5 hash:
323122fe1c347737c08e30fec1437429
SHA1 hash:
59857aae013c6d3d572f3054498d7ea9e4260b6e
Link:
https://www.unpac.me/results/5407e122-4828-4253-8946-6a33c386d487/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f8e9facdf10/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087

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
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.

Malspam

Formbook

rar d7d071ad05ee690b5a3fa9a70496571a501c0a844e64051cc75398ead0d26abf

Formbook

Executable exe 2f8e9facdf104aa0a763dd40689e81b21b6664fb3b737e8d391d111e2bb38087

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 d7d071ad05ee690b5a3fa9a70496571a501c0a844e64051cc75398ead0d26abf
Cape
Cape
https://www.capesandbox.com/analysis/403220/
  
Dropped by
MD5 e13a293f2ff28ed93bc0cd61757ce5f3

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