MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
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SHA256 hash: 696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af
SHA3-384 hash: 5f1e359e2fb478f9aced1a47934d5a864f0a5da051386c7ba706a4037b92949ec26bd5eba10f52a21ae989316590849a
SHA1 hash: 460279d69c1ddd6d36ed25e7985e9e2bbad7ad65
MD5 hash: 6807709a74cde5eafc0f8c668a13be81
humanhash: whiskey-nitrogen-arizona-tango
File name:SOA & INV FOR OCT'21.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:436'224 bytes
First seen:2021-11-09 12:58:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:/RONl01TzxCxAbF6J4lfjexPnLBIEiHgs:ENlWTdzF6JSbkDBIEfs
Threatray 11'077 similar samples on MalwareBazaar
TLSH T14994F025F343D816D5B912F2985E99C01234678AE85FC20D78F9FEEC68333E64652ED8
File icon (PE):PE icon
dhash icon 9d19195a1e2e460a (3 x Formbook)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject4.18950.UNOFFICIAL
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Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/618a7099dec3347825a06ac3/reports/559a03f2-79a7-4c67-b440-8e90e66b1d7f/overview
Result
Verdict:
UNKNOWN
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/88bcf925-b7bf-4d41-92dd-c67fe79aac66
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/885985
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)
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 dnsIp2 2 Behavior Graph ID: 518458 Sample: SOA & INV FOR OCT'21.exe Startdate: 09/11/2021 Architecture: WINDOWS Score: 100 33 www.shingletownrrn.com 2->33 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 6 other signatures 2->45 11 SOA & INV FOR OCT'21.exe 3 2->11         started        signatures3 process4 process5 13 SOA & INV FOR OCT'21.exe 11->13         started        signatures6 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 16 explorer.exe 13->16 injected process7 dnsIp8 27 www.ctenemuhos.quest 37.123.118.150, 49798, 80 UK2NET-ASGB United Kingdom 16->27 29 mhau3fjv.dnswa.com 144.217.84.168, 49821, 80 OVHFR Canada 16->29 31 11 other IPs or domains 16->31 35 System process connects to network (likely due to code injection or exploit) 16->35 37 Performs DNS queries to domains with low reputation 16->37 20 explorer.exe 16->20         started        signatures9 process10 signatures11 47 Self deletion via cmd delete 20->47 49 Modifies the context of a thread in another process (thread injection) 20->49 51 Maps a DLL or memory area into another process 20->51 53 Tries to detect virtualization through RDTSC time measurements 20->53 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2021-11-09 12:59:07 UTC
AV detection:
11 of 45 (24.44%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nfv2n7wqtfgkytshte7tg2bajgonh6xtzzdrhvhaxyhkbwixjcxq._file
Verdict:
malicious
Label(s):
formbook
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Similar samples:
2cc70aab4d932d3dfce1498801d6838e967e4ddebe3a06372e8ed2e7f86792f2
Formbook
2edd9500d065d10587fcb4f5551095e420c40f3bc5e406dd74bf23f954e01ada
Formbook
2fc82f206abb0d6d6b4d7a916be93b408ab78f848531917b3968b066a5a31023
Formbook
5d5aa4f1afaa9dd98bc1317f5b8e190cf21130d465da575fac9d4fbc6b3fb3af
Formbook
9508c04b4c1dd578c8c3b8597a68bb73548b107edcbb37f13909a18d85f78b3a
Formbook
a0d1e3fbe11fcbbea9dcad1880e23ea531c01c20fbbf383174cd420349657a01
Formbook
ac4a0328d512526f20122f0399d557b1334f3b2ac264d9e749d6d2788e956b2e
Formbook
c6ac9c7f14e2fe9196fe5fdd2a30236a157d4c04c0e5c9dc84e8592984756717
Formbook
fafcee9b031f24dbd150b43afbb5cac24bbdccfa4125f4f3017bdd8e94926e9e
Formbook
+ 11'067 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:u0n0 loader rat
Link:
https://tria.ge/reports/211109-p73enafce5/
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
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.52xjg3.xyz/u0n0/
Unpacked files
SH256 hash:
cf88d8c1809ccd5edf41631bec8cbb58a0b7f59ef0827164464888cb97e7f6f9
MD5 hash:
2cedecbbeaab2c98adafb3746b040421
SHA1 hash:
6fb38bf634702caff714f66b0a936b180cceb75c
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/5db795bb-d4b0-4cff-b3c9-20e59b950627/
Parent samples :
45790f1cc3cb37ecfe541981ddf9d25684d92576cceb6bdb809f345014de84f0
696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af
ea693b5bb0a73a3cb5547fc88b5fff6f5198997a2b7e33a386dd3a5f0788e8ba
ec967cb2eeeb76c7acaba88e1c3eb6f5fa39cedb54b4edbb17eb0087977d21ee
25e4adba5d0ef98cb4f2a30b964254c5189d687d8af747533fe380907f36173b
16afc1275bbb9dc325bcb03d7d0fb57b704adc0438c5c006070bdd07f2259230
SH256 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
Link:
https://www.unpac.me/results/5db795bb-d4b0-4cff-b3c9-20e59b950627/
SH256 hash:
c83d63830a51d77e2258199c9e943151234acb395f6540477ac60daeb0bbb03f
MD5 hash:
bc555545d0abd76d517b9b8994df2394
SHA1 hash:
7b0ef45fc8b1b3df0d739ffa61ce7418cb182593
Link:
https://www.unpac.me/results/5db795bb-d4b0-4cff-b3c9-20e59b950627/
SH256 hash:
696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af
MD5 hash:
6807709a74cde5eafc0f8c668a13be81
SHA1 hash:
460279d69c1ddd6d36ed25e7985e9e2bbad7ad65
Link:
https://www.unpac.me/results/5db795bb-d4b0-4cff-b3c9-20e59b950627/
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/696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
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Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
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Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 696ba6fed0994cac4e47993f336820499cd3faf3ce4713d4e0be0ea0d91748af

(this sample)

  
Delivery method
Distributed via e-mail attachment

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