MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405. 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: ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405
SHA3-384 hash: 51be39299fe6561e1128d92d70b8736cb0e6552a168f560b75422e1b00ce79af6957dd5dd21def69f6253cbe92e9481a
SHA1 hash: 45c4e66e50e23708ec4b345387f44210f3f0ac9c
MD5 hash: e9948eccd83e0ad940ba95b465b8d8ca
humanhash: fourteen-december-carbon-cola
File name:e9948eccd83e0ad940ba95b465b8d8ca
Download: download sample
Signature Formbook
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File size:737'280 bytes
First seen:2021-11-22 14:24:26 UTC
Last seen:2021-11-22 15:49:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:c8OF+HRZjhH7Yy4BkE0n++HeV1aUS0x7yqTPd8sc:r4kE0n+9abqTPd
Threatray 11'453 similar samples on MalwareBazaar
TLSH T149F45A3032957396CCBA5BB40C6461C4273776493D18D75DACC922DEAD62F2B8B237A3
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL AWB TRACKING DETAILS.doc
Verdict:
Malicious activity
Analysis date:
2021-11-22 08:37:47 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/930f0e24-5f84-45ca-b6d0-81b9293e9b75

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.16130.21252.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619ba843dd04e7d00e024f3e/reports/bc9fdeb3-4ca2-45bb-babf-6e3ff7ff70e1/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/3ab7ade7-3e85-4340-a5b5-1521e4e04330
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/893924
Signature
Antivirus detection for URL or domain
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 domain / URL
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: 526400 Sample: 78bCNneBAi Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 7 other signatures 2->50 9 78bCNneBAi.exe 3 2->9         started        process3 file4 26 C:\Users\user\AppData\...\78bCNneBAi.exe.log, ASCII 9->26 dropped 52 Tries to detect virtualization through RDTSC time measurements 9->52 13 78bCNneBAi.exe 9->13         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 13->54 56 Maps a DLL or memory area into another process 13->56 58 Sample uses process hollowing technique 13->58 60 Queues an APC in another process (thread injection) 13->60 16 control.exe 13->16         started        19 explorer.exe 13->19 injected process8 dnsIp9 34 Self deletion via cmd delete 16->34 36 Modifies the context of a thread in another process (thread injection) 16->36 38 Maps a DLL or memory area into another process 16->38 40 Tries to detect virtualization through RDTSC time measurements 16->40 22 cmd.exe 1 16->22         started        28 www.gd-hxgg.com 160.202.97.243, 49769, 80 QUICKPACKETUS United States 19->28 30 www.clingbee.com 19->30 32 2 other IPs or domains 19->32 42 System process connects to network (likely due to code injection or exploit) 19->42 signatures10 process11 process12 24 conhost.exe 22->24         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2021-11-22 07:45:06 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
formbook
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Similar samples:
241582074a493ed1b28fa87dcab270e4057eac6fbe0171e14dce9f99c601f2b3
Formbook
314bd86207357fc3a95e237d2728a03369d2707a9c6adc333d6a5398bfc80767
Formbook
3204a354d2ccb2058144116ede288693583a38b0c84b41903c2ceaebd19e9348
Formbook
4253f88eb5e931720c16e56f49babfbf8db93eaa8b6f85146cc2d690aee2b9d2
Formbook
5824f8d2a1ca44f7fb1aa815930628448e183d6f9344a3f289c8a56953a52afb
Formbook
60f3b28c265ee86ff2fda42a3147348bf53971060d9b97e2cd631a32f80ee0cd
Formbook
6cbe56928a6ebd559194c8ca4537521d2485a728598d679d2d70de7052cb1501
Formbook
8ff731c600d84080b06bcb467db3c3fb991e3d843908b855f2406b161515da71
Formbook
f1767a23201e1d5d234ead79f84de4a76f789aaa83f920b8cf4e0783f125d17c
Formbook
+ 11'443 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:a34b rat spyware stealer trojan
Link:
https://tria.ge/reports/211122-rrae2sffhr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.hdetpnipa.xyz/a34b/
Unpacked files
SH256 hash:
0e36a4b5d4659f5f411fc9f76a9e90f74ad40b6fde73917bb9ae6d7e7342165a
MD5 hash:
764de0322befe72c39b3dc938caf512d
SHA1 hash:
3abd7488f72c599d35c6dc1ebaa9695ba0d02ad5
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/b30cda9f-4657-4614-a280-b27912cb0bff/
Parent samples :
ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405
1ca8c0b05230f0ea0917c7c050f1c9bf5b4e43e92e95b1ddf147f3724a6a2548
960587ab2a2c934aa956be4b67219557a8bb2f2f1a0d47f179931b5cfd7f60d1
d8b05baee601302f22a561d0686689994296a4fa6ce256bcedb9bfa899553c07
5f3980e6686fe4d2dc41f24e42287d082cc894a57078e69e4a9554bec20ff5cc
836696cddebff5d522acb2c105a404ceeb635df69b3c9544b5bebcef13bc3e86
SH256 hash:
cb8731ce04586546c41500a21a77869004b8368065924d33d941d4463f8a9e76
MD5 hash:
40ce1fc768cb1def9e9b2d80c7d2d8a9
SHA1 hash:
df3b3c42cd04d279ca063e897e567e56c81b68eb
Link:
https://www.unpac.me/results/b30cda9f-4657-4614-a280-b27912cb0bff/
SH256 hash:
f30ca642597c059f9dbcc6cfea27687245fbcaf5456be0b7a4528d946f3a0a05
MD5 hash:
0f6349011cf5446131faf0cadbace87b
SHA1 hash:
0cd48b5cb5a0ca095043c333c9002ba5273e92e8
Link:
https://www.unpac.me/results/b30cda9f-4657-4614-a280-b27912cb0bff/
SH256 hash:
ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405
MD5 hash:
e9948eccd83e0ad940ba95b465b8d8ca
SHA1 hash:
45c4e66e50e23708ec4b345387f44210f3f0ac9c
Link:
https://www.unpac.me/results/b30cda9f-4657-4614-a280-b27912cb0bff/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ecc6439ff97e/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/ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405

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 ecc6439ff97e4b77f3af320e4c224f712478610fd28a1b6e6a03573c4b90f405

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/208225/
  
URLhaus
https://urlhaus.abuse.ch/url/1805108/

Comments


Avatar
zbet commented on 2021-11-22 14:24:27 UTC

url : hxxp://kizitox.ga/okeyzx.exe