MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0. 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 3 File information Comments
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SHA256 hash: 22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0
SHA3-384 hash: 25b612df8025b14d5e0e3888524216feaaf9252f229436c4b434cf5983eead7513bcc0a8c2fe2e6baf85ea65a02822fa
SHA1 hash: e9891492bcec73f2c2719427e4c2ed6b17701172
MD5 hash: 263b0e103167af2d0b7b3a81cf6fefbd
humanhash: friend-romeo-cup-bacon
File name:Details.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'121'280 bytes
First seen:2022-09-26 06:45:03 UTC
Last seen:2022-09-26 07:07:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:PlkN47yYV7uikFgXqRnqVid2WoVUEKM9rRG8QXBMqlpXfhtMKOmKs:yYlubgmnqoWXcXp7XfhHB
TLSH T11635CF1C53628647E8582631C8E5FB3407600CBCA69BC7CA74E83E7BF9763E56873166
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 6dd2d312dbc8cc49 (94 x Formbook, 5 x AgentTesla)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313450/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.42876.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63314a80d192c333bf3e7790/reports/79b9bf20-85f2-421f-9f75-22c69111a8b3/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/670e101f-99f2-406b-940d-cbae466b0a0d
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1078838
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
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 netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 711382 Sample: Details.exe Startdate: 28/09/2022 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 8 other signatures 2->40 10 Details.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\Details.exe.log, ASCII 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 54 Injects a PE file into a foreign processes 10->54 14 Details.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.downtownfamilypharmacy.com 17->30 32 downtownfamilypharmacy.com 34.102.136.180, 49698, 80 GOOGLEUS United States 17->32 42 System process connects to network (likely due to code injection or exploit) 17->42 44 Uses netsh to modify the Windows network and firewall settings 17->44 21 netsh.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-09-14 21:39:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=elo352fwx3xr4xsdreqlgfhoige24pboohafv4gccvi5x3yjlpya._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:rsea rat spyware stealer trojan
Link:
https://tria.ge/reports/220926-hjmkzahgg4/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cb9e8f86-98ce-41fd-a261-596b3220f085
Unpacked files
SH256 hash:
1c1197a3e6b4fc172fb702defd122092e721ba3c271a48c89466121f4771fd9f
MD5 hash:
610f04d8febfa747d32b84a3ac777e81
SHA1 hash:
799bafeb8333ce64674864a89f969c3977152e26
Detections:
FormBook
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
Parent samples :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 hash:
2f5143e8252b8bea29ad8c2b51c370568a9f51ada41d0cfef407ad9b345e32c1
MD5 hash:
0d161e55dba440b88fe6f732a3fcdee1
SHA1 hash:
6cf3a6dd010444dc88d6731f869f7c328a9f7c74
Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
SH256 hash:
f875877b7554a9da1977da856495c478820b725e4eb612418232a51eca88d3df
MD5 hash:
ebcca0781d15abc43b9939321f8d7c80
SHA1 hash:
6c41acf113b88d12d12ddcc567c62d75b65b03cd
Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
SH256 hash:
bc06e038c4b406ce60e2694ce36d063e94c357cea66829e2ff4640e211367279
MD5 hash:
97d35d640ffb96d3f80bba61975cb0d0
SHA1 hash:
339f26ea0ea3166d8eed979bc8464689ca629a6a
Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
SH256 hash:
44c50087cbd9a86677ff5b898c1ad52abf5f25297179a174edcc8b81dec967fc
MD5 hash:
d012ba9057bf67c7f29871326f2af919
SHA1 hash:
1d5b8b512b37f0e1900496b578117082929654c7
Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
SH256 hash:
22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0
MD5 hash:
263b0e103167af2d0b7b3a81cf6fefbd
SHA1 hash:
e9891492bcec73f2c2719427e4c2ed6b17701172
Link:
https://www.unpac.me/results/ad4e02e3-10f1-4a58-b76b-3eaf86f5923e/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22ddbee8b6be/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/22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0

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:RansomwareTest6
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
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

rar 3a6ec85f2557225d0d83b8d01f11a632bdb45e87f2d24ca80a481e1dccf622d4

Formbook

Executable exe 22ddbee8b6beef1e5e438920b314ee4189ae3c2e71c05af0c21551dbef095bf0

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/313450/
  
Dropped by
SHA256 3a6ec85f2557225d0d83b8d01f11a632bdb45e87f2d24ca80a481e1dccf622d4
  
Dropped by
MD5 72dbae8afa17163eaaf9f0cb38310f4f

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