MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83fed765d229173fedc6811b521cebdfcec3342713679a57d49188ba554c00fb. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
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SHA256 hash: 83fed765d229173fedc6811b521cebdfcec3342713679a57d49188ba554c00fb
SHA3-384 hash: 888467937eb0667c260bb128dfb6cd5dffa1a72a669bd057d7c72879815e5592525157091997a7d9d7a5c9743ee48c7e
SHA1 hash: 0c59a02103a9a7fb663a37809563a48a8adb097e
MD5 hash: d72f1abe7c521c844071a8265b92545b
humanhash: burger-snake-oregon-muppet
File name:Order 202139769574,.exe
Download: download sample
Signature Formbook
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File size:865'792 bytes
First seen:2021-05-10 12:53:53 UTC
Last seen:2021-06-02 19:16:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:zViXtK+Fcivt2bUmfRQVmJYQwBMjGDUuK3LLmcNnuQ1np7ICfLc:l2FV5mfRQV5N6ruKPmcl1SCfLc
Threatray 5'127 similar samples on MalwareBazaar
TLSH 25057BD8AE9AB90DD06E6378702050FCC3E76D2644CEE3EA0BD3FCDA5B6721095416D6
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
5
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/154066/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/779277
Signature
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 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
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 signatures2 2 Behavior Graph ID: 411670 Sample: Order 202139769574,.exe Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 10 other signatures 2->46 10 Order 202139769574,.exe 3 2->10         started        process3 file4 32 C:\Users\user\...\Order 202139769574,.exe.log, ASCII 10->32 dropped 56 Injects a PE file into a foreign processes 10->56 14 Order 202139769574,.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 34 www.floryi.com 162.0.211.27, 49761, 80 ACPCA Canada 17->34 36 www.starrealms.net 17->36 38 www.socialdating24.com 17->38 48 System process connects to network (likely due to code injection or exploit) 17->48 21 explorer.exe 17->21         started        24 autofmt.exe 17->24         started        26 autofmt.exe 17->26         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 28 cmd.exe 1 21->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/83fed765d229173fedc6811b521cebdfcec3342713679a57d49188ba554c00fb/
Threat name:
ByteCode-MSIL.Infostealer.Coins
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Status:
Malicious
First seen:
2021-05-10 12:54:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
23
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qp7nozosfelt73ogqenvehhl37hmgnbhcntzuv6usgeluvkmad5q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1012fd502b2b0f81c21293efaf6b1f012693dc485690e4b8dda25dfa4c7538d9
Formbook
2efbb8abb0745a78dba6bdd6137619d948b47b352ab95732f00471831f95ad6d
Formbook
7c6393b4e86ea5cec49c0f814b17e4bb85aa447c19896037252a94ff6416ce1b
Formbook
7f81bdd235dca279812a46cec7f585bde9d681906dba1398e8ac86dfc877d079
Formbook
8503c4ec4121647a225068e8defe8ff2e4cfc61a94dcd3c261ec5acf38dfa73b
Formbook
9e393967e94c1f667955493b1b23f0b74c732a46c4eaa04d6e13a51c33a17ab9
Formbook
b03f6bc5eec0f24076b3ef2c761b21d75c489ad34c5f94dcffab6d2b4d65263f
Formbook
cc7b066e0fa912d406c27790458ad6feb171b27275b6e3fe46b7a7574da7bfce
Formbook
e8baf97ad51faed006287d1f01f921df0f677d4f056d35697158d30aa24ace9b
Formbook
f6b1a22c0cfc0c363bb163b7bd3236ee1dac2995a3511a6a941b7a7af656ba25
Formbook
+ 5'117 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210510-zr5xwwqptj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.magnumopuspro.com/nyr/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/83fed765d229173fedc6811b521cebdfcec3342713679a57d49188ba554c00fb

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.

Cape
Cape
https://www.capesandbox.com/analysis/154066/

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