MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249. 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: 95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249
SHA3-384 hash: 6b6f9f7e102c412e5cebae3dcf271a74565aa38f8ad858cdf1cb39266499e8dcc9a2ab564677a8ac1a2ea050fb3a8425
SHA1 hash: a818b8d1c0ddac0f965c3841bafe845a848ff43f
MD5 hash: 6c1c5e57b9051fa432bfa5f29d71e5a6
humanhash: kansas-orange-alabama-mango
File name:Quotation-pdf-scan-copy.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:572'416 bytes
First seen:2022-02-01 05:37:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:V+mDiuZWVO7J8zgwITULwpPzCK/qcgM4oIXJ1:V+qWVOVIgwISSR4oC
Threatray 13'004 similar samples on MalwareBazaar
TLSH T11CC4AF78A1A78A51F01B87B424F8B86007B274E3B6C98E3917753585CFAAF553F4824F
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation-pdf-scan-copy.exe
Verdict:
Malicious activity
Analysis date:
2022-02-01 05:53:24 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/e7a0a510-dfaf-4ade-8766-eec6f34049f5

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/229009/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching cmd.exe command interpreter
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61f8c73d6d25ac9e79f39956/reports/0d285fe8-1caf-41b4-b156-6c1cde6874cf/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/64990750-15a6-4f96-8e5d-3c88357c8271
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931393
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
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
Machine Learning detection for dropped file
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 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
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 dnsIp2 2 Behavior Graph ID: 563872 Sample: Quotation-pdf-scan-copy.exe Startdate: 01/02/2022 Architecture: WINDOWS Score: 100 45 www.wwwpledge.com 2->45 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 11 other signatures 2->61 11 Quotation-pdf-scan-copy.exe 7 2->11         started        15 explorer.exe 111 2->15         started        signatures3 process4 file5 37 C:\Users\user\AppData\Roaming\rdGhZrupq.exe, PE32 11->37 dropped 39 C:\Users\...\rdGhZrupq.exe:Zone.Identifier, ASCII 11->39 dropped 41 C:\Users\user\AppData\Local\...\tmp4407.tmp, XML 11->41 dropped 43 C:\Users\...\Quotation-pdf-scan-copy.exe.log, ASCII 11->43 dropped 63 Uses schtasks.exe or at.exe to add and modify task schedules 11->63 65 Adds a directory exclusion to Windows Defender 11->65 67 Tries to detect virtualization through RDTSC time measurements 11->67 69 Injects a PE file into a foreign processes 11->69 17 Quotation-pdf-scan-copy.exe 11->17         started        20 powershell.exe 25 11->20         started        22 schtasks.exe 1 11->22         started        signatures6 process7 signatures8 47 Modifies the context of a thread in another process (thread injection) 17->47 49 Maps a DLL or memory area into another process 17->49 51 Sample uses process hollowing technique 17->51 53 Queues an APC in another process (thread injection) 17->53 24 explorer.exe 17->24 injected 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        process9 process10 30 control.exe 24->30         started        signatures11 71 Self deletion via cmd delete 30->71 73 Modifies the context of a thread in another process (thread injection) 30->73 75 Maps a DLL or memory area into another process 30->75 77 Tries to detect virtualization through RDTSC time measurements 30->77 33 cmd.exe 1 30->33         started        process12 process13 35 conhost.exe 33->35         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-02-01 02:48:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sv3txi4h7e6vm7e3bxl6prvhdzt6svc3crrddr5m7qsnaqh52jeq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1bb913d6f594107a8c8d4d64f9a3de85c602813d9ad93189b9949fbc8a93aa32
Formbook
2a2187ae775f286c2400957b71aac1c550779fc6652a710d126546d4d4879f0f
Formbook
6403d40c99b5036c9410e11c11872bdceb1955da70a17bdb979cac381d09cc74
Formbook
711f3855c0fe6398f1fdb5a870de829c005b60cd4c90bd8ecae5780b9427716f
Formbook
b45a38f7012d02b12d3613d25450847d87c14c9b3207380594fc5e1f1b1728d9
Formbook
bcba0056c80d1a5c320dd74fea9caba51cc2f41c4d05215df1ab825a5ca10de4
Formbook
d22129107a8e45e8ceb11ea395c1279d4617d37a5846841b35ae06c6c08e170c
Formbook
d2ddb37b013f0aa02d7f5a72e1010b46f8e9a4c7abbfb2b9507d8a748812d9cc
Formbook
fedeb19031bcc0941b0943dd3ed45ee6095b8c489c072c85e513b414abf8acf5
Formbook
+ 12'994 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
ab470fd714fc34133c14152b089ccf3ab67b30bd4b4b2f43641988dae8024d3c
MD5 hash:
4d770b2150ee0e4b34444f7c96e8f33c
SHA1 hash:
1cec212039c7d3758cf562ec504927da36ace1b9
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2314751a-ec3c-4bb5-aef0-80e135f22111/
Parent samples :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 hash:
0ba0e592bcc08926aa3ac03dd94ace2e27508d63d868e09d0f54fd7bc7628164
MD5 hash:
903d521898bc2c7f0bc35180708cf01c
SHA1 hash:
f75db70ca6727e08069386a3c1471c95d2667105
Link:
https://www.unpac.me/results/2314751a-ec3c-4bb5-aef0-80e135f22111/
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/2314751a-ec3c-4bb5-aef0-80e135f22111/
SH256 hash:
95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249
MD5 hash:
6c1c5e57b9051fa432bfa5f29d71e5a6
SHA1 hash:
a818b8d1c0ddac0f965c3841bafe845a848ff43f
Link:
https://www.unpac.me/results/2314751a-ec3c-4bb5-aef0-80e135f22111/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/95773ba387f9/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/95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249

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

Executable exe 95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/229009/

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