MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c. 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 3 File information Comments
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SHA256 hash: 716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c
SHA3-384 hash: a81836ee5ce936a66c1f4e6522f4c4fc2b2a1b2cb7c2ffea91cf905a5af619be5336652f3c2f60e7d0b114a3ecb6e4be
SHA1 hash: 4fa6041b430c958e4c403c3f140783cf1ad05c79
MD5 hash: aa79e4458fd7f7be6b044281984dc3cf
humanhash: jupiter-eighteen-comet-artist
File name:rOrderRequirements-Invoice.exe
Download: download sample
Signature Formbook
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File size:825'344 bytes
First seen:2023-09-25 17:06:08 UTC
Last seen:2023-09-25 17:35:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:IyFdolEMsxb+zqFPoBmjvZIKiUnmOU5uQn:IGYEMsxb+zqJemjvFmOk
TLSH T145056AAC725075EFC857CD76DAA82C64EA2074BA830BD203A01705ED9E1DA9BDF145F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
325
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
rOrderRequirements-Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-09-25 17:09:54 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/23f80534-7c53-4043-a8d5-e36803ebb1b6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6511be374a9bd894f599677e/reports/9a688fba-4121-4310-b94c-70c596adaf73/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c
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/0a00ff7e-cda7-470a-82b0-044884e250cf
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1314077
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1314077 Sample: rOrderRequirements-Invoice.exe Startdate: 25/09/2023 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 10 other signatures 2->41 10 rOrderRequirements-Invoice.exe 3 2->10         started        process3 signatures4 49 Detected unpacking (changes PE section rights) 10->49 51 Detected unpacking (overwrites its own PE header) 10->51 53 Tries to detect virtualization through RDTSC time measurements 10->53 13 rOrderRequirements-Invoice.exe 10->13         started        process5 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 4 1 13->16 injected process7 dnsIp8 27 www.garage2mats.com 217.160.0.20, 49819, 80 ONEANDONE-ASBrauerstrasse48DE Germany 16->27 29 www.myacc.info 77.87.194.74, 49818, 80 MIROHOSTWebhostingdatacenteranddomainnamesregistrati Ukraine 16->29 31 16 other IPs or domains 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 20 cmstp.exe 16->20         started        signatures9 process10 signatures11 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c/
Threat name:
Win32.Trojan.Generic
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Status:
Malicious
First seen:
2023-09-25 09:34:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
17 of 23 (73.91%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofwmiwpunbishar2rzp4sr3iwnjgyciazgfa4uofzzfxss3lt6ga._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:v93r rat spyware stealer trojan
Link:
https://tria.ge/reports/230925-vmy5dsaf25/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
7c4f52688e96b376bd32223bb9769062741d16d1ba72755cc75ed1ff75febe52
MD5 hash:
0a809eb50e7e100e4d460b01a6f4b9a2
SHA1 hash:
30a19329086b32b21af1bf6788e415a81d134935
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/8a4f0e54-cba0-413f-ad0d-d661723f8c67/
Parent samples :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 hash:
5c335d8b4b1896c25415bea283128baa0032d480baa335a03706868be54823fa
MD5 hash:
2e1b2a029dd0097f98cbc72bc295b4db
SHA1 hash:
f1d6c4e0a25f96c795b55920d6fd3deb5ebb50d2
Link:
https://www.unpac.me/results/8a4f0e54-cba0-413f-ad0d-d661723f8c67/
SH256 hash:
abed99881ce1e05907653d1697ae232575d0cf067fd5cc646e2e5ee9f7337c82
MD5 hash:
491a7170bd8a7ed81d03a64ff2598bdf
SHA1 hash:
8325a5bccba80878a14032c06b78b34db808b910
Link:
https://www.unpac.me/results/8a4f0e54-cba0-413f-ad0d-d661723f8c67/
SH256 hash:
7ec118e70613ce2d9aee29cda2918ca710dde346c68d4da75c2ea0402e6d4391
MD5 hash:
1622a62bf6805b2dca82a8632eceac71
SHA1 hash:
071b72a5a1231149dfe4b9fcfa3a6ee49265ab7c
Link:
https://www.unpac.me/results/8a4f0e54-cba0-413f-ad0d-d661723f8c67/
SH256 hash:
716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c
MD5 hash:
aa79e4458fd7f7be6b044281984dc3cf
SHA1 hash:
4fa6041b430c958e4c403c3f140783cf1ad05c79
Link:
https://www.unpac.me/results/8a4f0e54-cba0-413f-ad0d-d661723f8c67/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/716cc459f468/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.86
Link:
https://yomi.yoroi.company/submissions/716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c

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:NET
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Author:malware-lu
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.

Malspam

Formbook

Executable exe 716cc459f4685123823a8e5fc94768b3526c0900c98a0e51c5ce4b794b6b9f8c

(this sample)

  
Delivery method
Distributed via e-mail attachment

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