MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
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SHA256 hash: 0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221
SHA3-384 hash: c8226db57f54b5b1809aa483123deb74beda19ff9a143cb5d2be674bb39f158e2093cf85a32be17930ec386de9ade76b
SHA1 hash: bfaad19d9067b0595f7d798aa344d218bbac527c
MD5 hash: c3e4af8772b7cfc52af6a1fa2f7598f3
humanhash: thirteen-zebra-violet-crazy
File name:C9B284.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:602'112 bytes
First seen:2024-02-09 07:22:56 UTC
Last seen:2024-02-09 09:17:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:klxEd6/6QadJcGc9P3C6bKS4LebzRDeHsYczIoOt4jjaE6O5LP6zJK:klxcU0K7PSs4SbVDky/j3p
Threatray 747 similar samples on MalwareBazaar
TLSH T108D423945FBD2F07E63B83F11566A1200FB5060F946ED3362E0F44DA8EE5F0226523AB
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
320
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221.exe
Verdict:
Suspicious activity
Analysis date:
2024-02-09 07:26:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64c31b16-d105-4162-83f1-28e331226107

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/475544/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.5193.8464.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65c5d2d8a1fd0c3a5945bfe1/reports/2f4aac49-49e3-45d8-a192-1e5248f7f2db/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9382ae14-42b4-4531-8ae5-d8be156e5a4e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1389601
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1389601 Sample: C9B284.exe Startdate: 09/02/2024 Architecture: WINDOWS Score: 100 62 www.tarotcovenexperience.com 2->62 64 www.sungnamdobae.com 2->64 66 11 other IPs or domains 2->66 74 Snort IDS alert for network traffic 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 11 other signatures 2->80 11 C9B284.exe 7 2->11         started        15 rZQAavSoK.exe 5 2->15         started        17 svchost.exe 1 1 2->17         started        signatures3 process4 dnsIp5 56 C:\Users\user\AppData\Roaming\rZQAavSoK.exe, PE32 11->56 dropped 58 C:\Users\user\AppData\Local\...\tmp8D49.tmp, XML 11->58 dropped 92 Uses schtasks.exe or at.exe to add and modify task schedules 11->92 94 Adds a directory exclusion to Windows Defender 11->94 96 Tries to detect virtualization through RDTSC time measurements 11->96 20 C9B284.exe 11->20         started        23 powershell.exe 18 11->23         started        25 schtasks.exe 1 11->25         started        98 Multi AV Scanner detection for dropped file 15->98 100 Machine Learning detection for dropped file 15->100 102 Injects a PE file into a foreign processes 15->102 27 rZQAavSoK.exe 15->27         started        29 schtasks.exe 1 15->29         started        31 rZQAavSoK.exe 15->31         started        33 conhost.exe 15->33         started        60 127.0.0.1 unknown unknown 17->60 file6 signatures7 process8 signatures9 82 Modifies the context of a thread in another process (thread injection) 20->82 84 Maps a DLL or memory area into another process 20->84 86 Sample uses process hollowing technique 20->86 88 Queues an APC in another process (thread injection) 20->88 35 explorer.exe 63 1 20->35 injected 39 WmiPrvSE.exe 23->39         started        41 conhost.exe 23->41         started        43 conhost.exe 25->43         started        45 conhost.exe 29->45         started        process10 dnsIp11 68 freshairs.in 192.185.129.79, 49710, 80 UNIFIEDLAYER-AS-1US United States 35->68 70 www.mfqnb.site 157.119.94.120, 49716, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK Hong Kong 35->70 72 6 other IPs or domains 35->72 90 System process connects to network (likely due to code injection or exploit) 35->90 47 wlanext.exe 35->47         started        50 explorer.exe 35->50         started        signatures12 process13 signatures14 104 Modifies the context of a thread in another process (thread injection) 47->104 106 Maps a DLL or memory area into another process 47->106 108 Tries to detect virtualization through RDTSC time measurements 47->108 52 cmd.exe 47->52         started        process15 process16 54 conhost.exe 52->54         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-09 05:30:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bsxbii2kiiof7jinuwkfaj6h25iwplq4mul5ptuhgo2oxenuyiqq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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024aa4a117fa7c5952577b1e904510e09c0e048a7bfaf320fcbdb4f309c41ba5
Formbook
6a14e79be0398899cfc53dc234f9e51f13705afe8b2cf15c404923bb6706ea09
Formbook
88f646bcc3692ddd21205ec14a93ababd3ab2e9bb017ed838a2f375ac153d21f
Formbook
925fa037b496ed141df2f58ee1eddac36a26a9ec3bf6888c7e4066764fa0f51c
Formbook
92a11969793b832918bec3384ffadd4c626a7888d97454f4790529566d462022
Formbook
982a9a52e532bbfe52941c4ab95c2899c1af75e9a3eee2b1977e3f49e8a3e71e
Formbook
bbcaa127862b5b70b5a833b3136f431c03a9165dd0a4646ba78922ebcc7ebdc3
Formbook
c7b9dfbcf65edd98aff82ea3e1ffe6b0f83eca9c3c892de4ac8681fc1a2bb6d1
Formbook
d90dd100eb8d2c639e9615f0657073e840f080f8a9a7a75f8f978fd13145fe0c
Formbook
f5fd6d272de7ed1db622c1e3fc51f5ce84338b700b94b7f86564e9f7f3de6b54
Formbook
+ 737 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:fr07 rat spyware stealer trojan
Link:
https://tria.ge/reports/240209-h7srwsha9y/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
353fa3b8fe94c2c8445be2eed0bed7612623bbbd82067e8b9b58c120eb6166ac
MD5 hash:
6e373f215f216aff938f65ce43e377bd
SHA1 hash:
a6cf7fbf34779305a4cd3a6f16baa36dce31c54c
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/cf67d83f-cf62-40eb-a439-25f69115cd71/
Parent samples :
0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221
993841103742d791f4dbcdc75757bac6ac7fddf1eb50dcec5a72daddce44cc9e
SH256 hash:
8d4f422e5d0f6a2fee629070d1d963f0d1c27c64b173438cf7569773017250d8
MD5 hash:
aaf9991ca72b03504a303162c0332564
SHA1 hash:
96539c96ad527c8099404c7a84a5cf63cc616e87
Link:
https://www.unpac.me/results/cf67d83f-cf62-40eb-a439-25f69115cd71/
SH256 hash:
5fe50b7d9a6e9214e727581ebb1dfeb43e175c39ba3966684030f5da4c0c64bf
MD5 hash:
f6b2186dd134aed59815a420cc5ccc8c
SHA1 hash:
569326a8f69da0b50854f18c86805b019cd902fd
Link:
https://www.unpac.me/results/cf67d83f-cf62-40eb-a439-25f69115cd71/
SH256 hash:
c826e8d1a44c4c8e1c84e5c561037b1850b5d6bffcc36e11f111b4ebe379c0af
MD5 hash:
dc799d2fcc59ba38157aaf431c9aefef
SHA1 hash:
25a6e473d78b63d8c635fcdbb0cada01c310927d
Link:
https://www.unpac.me/results/cf67d83f-cf62-40eb-a439-25f69115cd71/
SH256 hash:
0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221
MD5 hash:
c3e4af8772b7cfc52af6a1fa2f7598f3
SHA1 hash:
bfaad19d9067b0595f7d798aa344d218bbac527c
Link:
https://www.unpac.me/results/cf67d83f-cf62-40eb-a439-25f69115cd71/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0cae14234a42/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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

Executable exe 0cae14234a421c5fa50da5945027c7d75167ae1c6517d7ce8733b4eb91b4c221

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/475544/

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