MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd
SHA3-384 hash: cd0f70492f43821040704d65d47b6b0ccc7c57162585b378bbe630a2f7627573ab979b2cc6af0c42a51eacc889b973bb
SHA1 hash: b6fc5dcd768c69f91ec20b1ef4b8fea8c1482405
MD5 hash: 15da24c2bdfacb69320ffaafaa04064e
humanhash: berlin-illinois-romeo-mike
File name:Purchase Order 5809_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:747'520 bytes
First seen:2022-01-10 11:31:42 UTC
Last seen:2022-01-10 13:39:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:qu5au2YTwtDTmilHq1Q6qyFWxcTrxq/YcTwZ6IU9t40:DcdYMtDTmitq1Q1urxU18YIEe
Threatray 12'704 similar samples on MalwareBazaar
TLSH T169F4D0067A49C911E2390673C5DBC1B44BB46E48A593D31B79E93E2F7D323A27C0968F
File icon (PE):PE icon
dhash icon 6cecccd4f8b0d4c4 (3 x XWorm, 2 x Formbook, 1 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order 5809_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-01-10 11:35:56 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/092f6c43-55c1-4805-9381-88368e8ff520

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/217989/
Detection(s):
SecuriteInfo.com.MachineLearning.Anomalous.95.30488.266.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Reading critical registry keys
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/61dc19351c0d769df9de5884/reports/b6470a9f-5742-4a1e-a936-dedc08fa95d9/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/90413c5d-ff21-4cef-a539-1765189f329d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917620
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 dnsIp2 2 Behavior Graph ID: 550095 Sample: Purchase Order 5809_pdf.exe Startdate: 10/01/2022 Architecture: WINDOWS Score: 100 31 www.vatgia9.com 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 8 other signatures 2->45 11 Purchase Order 5809_pdf.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\...\Purchase Order 5809_pdf.exe.log, ASCII 11->29 dropped 59 Injects a PE file into a foreign processes 11->59 15 Purchase Order 5809_pdf.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 33 vls003vm08.hostmaster.sk 93.184.77.58, 49810, 80 VNET-ASSK Slovakia (SLOVAK Republic) 18->33 35 gertexhosiery.com 162.0.232.171, 49811, 80 NAMECHEAP-NETUS Canada 18->35 37 9 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 22 wlanext.exe 18->22         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 22->51 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 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/93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-01-10 11:32:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=spqnqid3tjlstda4atqpadat7h2cqhwes62i2fgiar3uhsfn3lgq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
7f4888239060a411b5a521d19e88bb1158189634f764383c2c2fc0bb84e01169
Formbook
8b72de010ebd70d5fea76372b2984d99c0b844205c56a9379778b771db47ce1e
Formbook
9050768f69225078f05d535401510a5b361dd071430e40639e869c7247621908
Formbook
9f5649294d8a9d4cc583e6bbcb11d8287e02f5221d3f7be4109048271f1112c2
Formbook
a22a77a96c3e15bc6f91c9973a3aaba9cb16932c5360b04c1ec3038e1e758ad6
Formbook
b4d5b93e0fcadfdffbaa261a8992cf3c5f9d5f4f49cebe85963b09d2bbaa225c
Formbook
deac58296321ec67026dc3de7275137fbdf1775e28fbd9e4d3bf528be7bc95ff
Formbook
f75fa96a8fe88dc2fffd64208705d26fb980db33afff6b872f34e1f9034e0363
Formbook
+ 12'694 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:b23k loader rat suricata
Link:
https://tria.ge/reports/220110-nnad4aeedk/
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
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
79405e71126c3f928e8c9eee712a340b083a8503813e004441ce2fed95156d3a
MD5 hash:
ff925a59a0f1386a6fe5939a41dc8c1a
SHA1 hash:
e64da7b2903ae966a820d789cbc75514c9d6ea39
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0ab41a86-3de0-4749-9e04-de1ef33f04b2/
Parent samples :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 hash:
f8feaf6fc1533aed49464c8702589f743c67759d4e15bac1068332e1fe745169
MD5 hash:
6b33cd1c6d7d8be09b2cf8c8264be79e
SHA1 hash:
9559faa1b2da06e0926f90c04936c82ed8a1675f
Link:
https://www.unpac.me/results/0ab41a86-3de0-4749-9e04-de1ef33f04b2/
SH256 hash:
53d8c0c8a18254cc52312d51140fe662c97348585f7c1b8bb94b786439603ccc
MD5 hash:
5b60ddbf134c466dc38db440332f125f
SHA1 hash:
09ed19446dfa6aea0fdb7af5092f9a29c6e57b59
Link:
https://www.unpac.me/results/0ab41a86-3de0-4749-9e04-de1ef33f04b2/
SH256 hash:
93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd
MD5 hash:
15da24c2bdfacb69320ffaafaa04064e
SHA1 hash:
b6fc5dcd768c69f91ec20b1ef4b8fea8c1482405
Link:
https://www.unpac.me/results/0ab41a86-3de0-4749-9e04-de1ef33f04b2/
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/93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd

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.

Malspam

Formbook

Executable exe 93e0d8207b9a57298c1c04e0f00c13f9f4281ec497b48d14c8047743c8addacd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/217989/

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