MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd. 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
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SHA256 hash: 38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd
SHA3-384 hash: 6914ca1e10eac77dcbe06914b0e45bdd3d91da85d18ccf544f07dee3c18b53b3f5127c96ed8db9e153832e2163bf8ef2
SHA1 hash: 09c27c041c6a4a6222e4f977de271eae10e41e00
MD5 hash: 58e3dc368cf5141aa9723e738739f357
humanhash: sixteen-fillet-lamp-kitten
File name:Quotation Request.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:504'832 bytes
First seen:2021-11-22 11:28:49 UTC
Last seen:2021-11-22 13:59:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:SpsDtD00jtE2N8I3zgHiv3AeaCjlah7NQupfZ:gsDC0jtr6fG3ATiopQupR
Threatray 10'525 similar samples on MalwareBazaar
TLSH T1EFB4E09032A46386D82C4F75CC7D85853B3025E52A15D6DD9DEBD3CE2A32B076723BA3
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation Request.exe
Verdict:
Malicious activity
Analysis date:
2021-11-22 11:30:01 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/f05774f8-900e-4fd2-a004-baafde568df0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1107.5813.19453.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619b7f0194a88037d2fe38bf/reports/e30dc538-f976-43fd-88f9-8cc5cc1db677/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/85d4189c-6be2-4747-a7d4-5df8aea0f047
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/893766
Signature
Adds a directory exclusion to Windows Defender
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 526241 Sample: Quotation Request.exe Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Multi AV Scanner detection for dropped file 2->63 65 12 other signatures 2->65 10 Quotation Request.exe 7 2->10         started        process3 dnsIp4 49 192.168.2.1 unknown unknown 10->49 41 C:\Users\user\AppData\Roaming\inpYNFHLw.exe, PE32 10->41 dropped 43 C:\Users\user\AppData\Local\...\tmp525F.tmp, XML 10->43 dropped 45 C:\Users\user\...\Quotation Request.exe.log, ASCII 10->45 dropped 69 Adds a directory exclusion to Windows Defender 10->69 71 Injects a PE file into a foreign processes 10->71 15 Quotation Request.exe 10->15         started        18 powershell.exe 25 10->18         started        20 schtasks.exe 1 10->20         started        22 Quotation Request.exe 10->22         started        file5 signatures6 process7 signatures8 73 Modifies the context of a thread in another process (thread injection) 15->73 75 Maps a DLL or memory area into another process 15->75 77 Sample uses process hollowing technique 15->77 79 Queues an APC in another process (thread injection) 15->79 24 explorer.exe 15->24 injected 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        process9 dnsIp10 47 www.7team.net 128.14.142.222, 49818, 80 ZNETUS United States 24->47 67 System process connects to network (likely due to code injection or exploit) 24->67 32 wscript.exe 24->32         started        35 autofmt.exe 24->35         started        signatures11 process12 signatures13 51 Self deletion via cmd delete 32->51 53 Modifies the context of a thread in another process (thread injection) 32->53 55 Maps a DLL or memory area into another process 32->55 57 Tries to detect virtualization through RDTSC time measurements 32->57 37 cmd.exe 1 32->37         started        process14 process15 39 conhost.exe 37->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 11:29:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hd6nvuplbclhgh3uiroaj2ap2qdvdcnug76n4chdsorite4kzt6q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0f83f86907255eadae1caec99da48bd60689e359e40938f12453dcb3093851ad
Formbook
139afefc28319e5f2d0706268613e6d473be21893b39e7cffb76c1f7711fbee1
Formbook
28b7c509a791caa6448666e9ea27d735770665cce23d0ca8a05404f41db299ec
Formbook
4a2907475d0024c654da40187933dbb740f743d6adaeae9595c43502e2092772
Formbook
578a65819b95b3c817cd4d6dfe3ef9855ffb7309ef3ae8ce904fb558e262a86d
Formbook
6af0f1291317c39b44b04f067cba3aba04781f54e2dbc8932acf57f321fdec76
Formbook
6c505769c3fd238742b1a9ae5620afc9c4c24e37c5e749feda8eac24417faa23
Formbook
a33cbeb94697eb2355ea92f44f065e52461adaf621ad548d066dc73d6d76eeb9
Formbook
e32906edfa8d988075e6d062f5ea60f7550595eeef8f1d2177d387dc51f67a5c
Formbook
+ 10'515 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:p3mp rat spyware stealer trojan
Link:
https://tria.ge/reports/211122-nllpcaada9/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.redrebelsbaseball.com/p3mp/
Unpacked files
SH256 hash:
a19e89d77d52e63c16d7f33dac5e47dba41eb78585b7b0c375a47b72dafa5657
MD5 hash:
40b98abee2d9b3895df8709774b5508c
SHA1 hash:
f1ae7838191097807643f2c55dcc4040793e90ed
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/90ca703d-9e9f-4269-bf46-b6014af0600b/
Parent samples :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 hash:
215ed81338300f66ae256a84e12839c9d4914d1c73efb5d47d4095993449ac25
MD5 hash:
a2d7bfa08d5b18c595c5fbb1d528f3b2
SHA1 hash:
ef81484b18c58190ebb99c81cb20d20b333580ea
Link:
https://www.unpac.me/results/90ca703d-9e9f-4269-bf46-b6014af0600b/
SH256 hash:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
Link:
https://www.unpac.me/results/90ca703d-9e9f-4269-bf46-b6014af0600b/
SH256 hash:
38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd
MD5 hash:
58e3dc368cf5141aa9723e738739f357
SHA1 hash:
09c27c041c6a4a6222e4f977de271eae10e41e00
Link:
https://www.unpac.me/results/90ca703d-9e9f-4269-bf46-b6014af0600b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/38fcdad1eb08/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd

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: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

Executable exe 38fcdad1eb0896731f74445c04e80fd4075189b437fcde08e393a289938accfd

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/208112/

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