MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa. 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 3 File information Comments
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SHA256 hash: faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa
SHA3-384 hash: 5e79d7a0c30679d1d5d2f06cdc4c52f6373a6cd9cb8a6f14136e31b5cf32cc0334adfc4e8eddffe1d6e36360da046952
SHA1 hash: f5a0a197c1c68f3ca6ec59e3ab2b63575fc02154
MD5 hash: 261be2cabbc6beddc121b13893108081
humanhash: paris-lake-coffee-oregon
File name:PRODUCT LIST.exe
Download: download sample
Signature Formbook
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File size:479'232 bytes
First seen:2021-11-10 11:36:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:ydEK0atrDn0OHEJmbe2jFe3VaaANdcrmy7WECmmendfcWaiBHtMp7p7nJy0h:ydj0atD00E8K2qwNmm8n1cWj87p7nLh
TLSH T118A4F1297B98DA4EDA33463ACCEED45003FC78866462C72A7EDD238A6D517411C50AFF
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/204703/
Detection(s):
Win.Packed.Msilzilla-9907552-0
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Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/618baee2175442ca93aa8fc8/reports/07815623-71e0-44f1-8a8b-5ddd41a58007/overview
Result
Verdict:
MALICIOUS
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/c4350029-0f81-4eb9-9fa8-fd70a06457c5
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/886668
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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: 519141 Sample: PRODUCT LIST.exe Startdate: 10/11/2021 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 7 other signatures 2->48 9 PRODUCT LIST.exe 3 2->9         started        process3 file4 36 C:\Users\user\...\PRODUCT LIST.exe.log, ASCII 9->36 dropped 60 Injects a PE file into a foreign processes 9->60 13 PRODUCT LIST.exe 9->13         started        16 backgroundTaskHost.exe 9->16         started        18 PRODUCT LIST.exe 9->18         started        20 PRODUCT LIST.exe 9->20         started        signatures5 process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 13->62 64 Maps a DLL or memory area into another process 13->64 66 Sample uses process hollowing technique 13->66 68 Queues an APC in another process (thread injection) 13->68 22 control.exe 13->22         started        25 explorer.exe 13->25 injected 28 autochk.exe 13->28         started        process8 dnsIp9 50 Self deletion via cmd delete 22->50 52 Modifies the context of a thread in another process (thread injection) 22->52 54 Maps a DLL or memory area into another process 22->54 56 Tries to detect virtualization through RDTSC time measurements 22->56 30 cmd.exe 1 22->30         started        38 www.srothientu.com 222.255.214.63, 80 VNPT-AS-VNVNPTCorpVN Viet Nam 25->38 40 www.animalblog-eggs.com 118.27.122.221, 49820, 80 INTERQGMOInternetIncJP Japan 25->40 58 System process connects to network (likely due to code injection or exploit) 25->58 32 autofmt.exe 25->32         started        signatures10 process11 process12 34 conhost.exe 30->34         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-11-10 08:35:00 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7l3qzpbqstwfssuchxkfc35gzrtc5eelg266ye6gdj5rbscqol5a._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:r4gk rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/211110-nq6v3seahn/
Behaviour
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.aprilsaak.quest/r4gk/
Unpacked files
SH256 hash:
c61f6a0fd94660d9cc012788f67e089482e2b9743b00fa2c19dca96abfe833f6
MD5 hash:
8bb6b6d0be4eba9ea6eac2d16dc37860
SHA1 hash:
34e95e9a52e8252c6ef2d2d174834673afc3d0f7
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/8f4e3150-8a3e-4ea6-864f-896401a2122b/
Parent samples :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 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
Link:
https://www.unpac.me/results/8f4e3150-8a3e-4ea6-864f-896401a2122b/
SH256 hash:
389448d8b147ba441d2b20a2bf9abb2feaeed63587b5dbe66e34b6b17bd12286
MD5 hash:
4b25598b0504ed25d6064282102019ac
SHA1 hash:
4ff7cf1fcdd3675507cb6e5f100c373fb3725265
Link:
https://www.unpac.me/results/8f4e3150-8a3e-4ea6-864f-896401a2122b/
SH256 hash:
faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa
MD5 hash:
261be2cabbc6beddc121b13893108081
SHA1 hash:
f5a0a197c1c68f3ca6ec59e3ab2b63575fc02154
Link:
https://www.unpac.me/results/8f4e3150-8a3e-4ea6-864f-896401a2122b/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/faf70cbc3094/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa

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
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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 faf70cbc3094ec594a823dd4516fa6cc662e908b36bdec13c61a7b10c85072fa

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/204703/

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