MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8. 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 1
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SHA256 hash: 882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8
SHA3-384 hash: 19c5e74febea1ff33471648cc66746679dead375aa6e561624c397c101b7547d5b2fde896cb283ea2d9e8a76d031c817
SHA1 hash: 5051ceeb14e13c31f64df10844b65fea185caf44
MD5 hash: e96932ebdf43aba69c5cdcebc89413cb
humanhash: hydrogen-winner-beryllium-vegan
File name:e96932ebdf43aba69c5cdcebc89413cb
Download: download sample
Signature Formbook
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File size:514'560 bytes
First seen:2021-11-30 01:13:58 UTC
Last seen:2021-11-30 02:31:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:fpYcrq3cPYxGHlWkQUXkZ1NptBH+MGnQ50bH:fpYcrbAuRQukZ13vGQ50bH
Threatray 12'217 similar samples on MalwareBazaar
TLSH T1C6B4222137A8C374C37E673684BE850077BE7E863150D20DB9EE305DE8E776562187AA
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ASEA METAL-PRODUCT LIST294~MB - Copy.doc
Verdict:
Malicious activity
Analysis date:
2021-11-29 19:06:03 UTC
Tags:
exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/1030a439-c8ad-42bf-bf90-1ab926259285

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject4.21003.32013.3448.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook obfuscated packed
Link:
https://www.filescan.io/uploads/61a57addbbfd2af97cbb4944/reports/c99ee457-3206-46dc-b826-7976d171b8c2/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/9407f4f0-8f0e-4289-9dc6-e07f356a15c1
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/898363
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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 dnsIp2 2 Behavior Graph ID: 530841 Sample: wRIK702MKC Startdate: 30/11/2021 Architecture: WINDOWS Score: 100 32 www.givemeyouroil.com 2->32 34 givemeyouroil.com 2->34 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 5 other signatures 2->54 11 wRIK702MKC.exe 3 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\wRIK702MKC.exe.log, ASCII 11->30 dropped 66 Tries to detect virtualization through RDTSC time measurements 11->66 15 wRIK702MKC.exe 11->15         started        signatures6 process7 signatures8 68 Modifies the context of a thread in another process (thread injection) 15->68 70 Maps a DLL or memory area into another process 15->70 72 Sample uses process hollowing technique 15->72 74 Queues an APC in another process (thread injection) 15->74 18 explorer.exe 15->18 injected process9 dnsIp10 36 www.omertalasvegas.com 18->36 38 www.gvlc0.club 18->38 40 4 other IPs or domains 18->40 56 System process connects to network (likely due to code injection or exploit) 18->56 22 explorer.exe 13 18->22         started        signatures11 process12 dnsIp13 42 www.ediblewholesale.com 22->42 44 www.hugedomains.com 104.26.7.37, 443, 49780 CLOUDFLARENETUS United States 22->44 46 HDRedirect-LB6-54290b28133ca5af.elb.us-east-1.amazonaws.com 22->46 58 System process connects to network (likely due to code injection or exploit) 22->58 60 Self deletion via cmd delete 22->60 62 Modifies the context of a thread in another process (thread injection) 22->62 64 2 other signatures 22->64 26 cmd.exe 1 22->26         started        signatures14 process15 process16 28 conhost.exe 26->28         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-11-29 21:56:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
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Similar samples:
1358d88e078f1c59b546256968179bf213928f1e6f4e7afa255681b2cd8f92a2
Formbook
30c4d8cc68cc16af698b521cf9e31a8540f0c5cce8e2d66e874fc62a87dae393
Formbook
638394ba0aa51689488ddd944d4b358f02fde988c65842110bdc089e04e9f138
Formbook
694b9ea09a47c2f24b47c60ddff0a0537828e8ba964c0ad0045b9862bce37d42
Formbook
a68cb3bf1d9d41e29fcf2e4391e827591e58783cea5a13fe95403fb6b3429b5d
Formbook
e14df53adff2889344d4502133a00a389e06039715c26a7724ed3f046fc683a1
Formbook
fedeb19031bcc0941b0943dd3ed45ee6095b8c489c072c85e513b414abf8acf5
Formbook
+ 12'207 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:vngb rat spyware stealer trojan
Link:
https://tria.ge/reports/211130-blnsgsdbck/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.gvlc0.club/vngb/
Unpacked files
SH256 hash:
4454ed0e0859ae889aeb37477820c2acd213e1a3bc774ee026876a0cd1fe54aa
MD5 hash:
fa3b705aba71c81742f3779bc441d632
SHA1 hash:
3abc9c51202cf42cbe966943176406f55b9bcebb
Link:
https://www.unpac.me/results/2955efe4-a21b-4383-aabb-a877155dcefd/
SH256 hash:
b19104b568ca3ddccc2a8d3d10ecddb1ea240171e798dc3a486292cfa14b6365
MD5 hash:
7b0900da932f4ed9630d65b04422736d
SHA1 hash:
6fa340436e3a8e73ae2b3e911f861483183c68ef
Link:
https://www.unpac.me/results/2955efe4-a21b-4383-aabb-a877155dcefd/
SH256 hash:
30bff6ba90d2c7fc2ac3ccea91114e065fdefe50ad6fe6ef138474b97f9a239c
MD5 hash:
1a5dcd16664deb20e8c611b2ba5c29d1
SHA1 hash:
97f2a1160cb5735136947807dc563fb1a2d2928c
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/2955efe4-a21b-4383-aabb-a877155dcefd/
Parent samples :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 hash:
882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8
MD5 hash:
e96932ebdf43aba69c5cdcebc89413cb
SHA1 hash:
5051ceeb14e13c31f64df10844b65fea185caf44
Link:
https://www.unpac.me/results/2955efe4-a21b-4383-aabb-a877155dcefd/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/882d1b405632/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8

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.

Web download

Formbook

Executable exe 882d1b405632e01ab063253e2a0f647ff2587fe879e6b90e03b59226e36c8fe8

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1833317/

Comments


Avatar
zbet commented on 2021-11-30 01:13:59 UTC

url : hxxp://carbinz.ml/okeyzx.exe