MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c18baa3cb8b70de1dbfef5c58cbdcb15593b0ddc5424ec736b2d2a0b7a703b97. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c18baa3cb8b70de1dbfef5c58cbdcb15593b0ddc5424ec736b2d2a0b7a703b97
SHA3-384 hash: 6001d332326c87dc9829893adee003e7c6b55bf4366ac162e593d091b79735300ef73b0fc20f08b0f280d2e98203dc94
SHA1 hash: 25e8e4aa3d40017d4da5992bc186c2e1dddd00ed
MD5 hash: e72250d0f529714f2198c7f7826d3b0c
humanhash: enemy-wyoming-helium-september
File name:order (2021.01.05).exe
Download: download sample
Signature Formbook
Create hunting rule
File size:603'136 bytes
First seen:2021-01-05 01:54:31 UTC
Last seen:2021-01-05 03:50:01 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:p6+EqoOabvz5a9XNxxpxWEk8ZjlUCZHSvhEr1FMk1k:p6+pGda9XRWEnZxdZHIU1FMk1
Threatray 3'472 similar samples on MalwareBazaar
TLSH 97D4CF35AB6ABF61E17E07BB64850441A7F9FC0B8762C47E6DF231DD10A1FA448B1632
Reporter Anonymous
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order (2021.01.05).exe
Verdict:
Malicious activity
Analysis date:
2021-01-05 01:49:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6c5909e6-1a6a-4fdb-97d4-6b232c24e24e

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/110492/
Detection(s):
SecuriteInfo.com.ArtemisE72250D0F529.7820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/573862
Signature
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 335991 Sample: order (2021.01.05).exe Startdate: 05/01/2021 Architecture: WINDOWS Score: 100 41 www.culture-of-safety.com 2->41 43 culture-of-safety.com 2->43 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 10 other signatures 2->57 11 order (2021.01.05).exe 7 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\TfvXQPEsiHbmH.exe, PE32 11->33 dropped 35 C:\...\TfvXQPEsiHbmH.exe:Zone.Identifier, ASCII 11->35 dropped 37 C:\Users\user\AppData\Local\...\tmpF66E.tmp, XML 11->37 dropped 39 C:\Users\user\...\order (2021.01.05).exe.log, ASCII 11->39 dropped 67 Injects a PE file into a foreign processes 11->67 15 order (2021.01.05).exe 11->15         started        18 schtasks.exe 1 11->18         started        signatures6 process7 signatures8 69 Modifies the context of a thread in another process (thread injection) 15->69 71 Maps a DLL or memory area into another process 15->71 73 Sample uses process hollowing technique 15->73 75 Queues an APC in another process (thread injection) 15->75 20 explorer.exe 15->20 injected 24 conhost.exe 18->24         started        process9 dnsIp10 45 www.catparkas.xyz 188.165.242.45, 49738, 80 OVHFR France 20->45 47 junmedicare.com 183.111.183.38, 49741, 80 KIXS-AS-KRKoreaTelecomKR Korea Republic of 20->47 49 4 other IPs or domains 20->49 59 System process connects to network (likely due to code injection or exploit) 20->59 26 WWAHost.exe 20->26         started        signatures11 process12 signatures13 61 Modifies the context of a thread in another process (thread injection) 26->61 63 Maps a DLL or memory area into another process 26->63 65 Tries to detect virtualization through RDTSC time measurements 26->65 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c18baa3cb8b70de1dbfef5c58cbdcb15593b0ddc5424ec736b2d2a0b7a703b97/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-05 01:55:05 UTC
AV detection:
4 of 46 (8.70%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ygf2upfyw4g6dw766xcyzpolcvmtwdo4kqsoy43lfuvaw6tqholq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02ee2ae66e440ba87307cdb5d59f3f21bf3565918432a039a5cb13f840c894c2
Formbook
0c3afc73b1560d5d817104a616325e9f7a825e6b0158dfa0469b423c8bfbdf64
Formbook
0f9f0bd1c94784a9426a81cd5cec73dd110cd63d96938127ad8cd4a25a7c678f
Formbook
383d80ef71e1bd484b6838e3c89eebca3bea49ef0648d3a79564c87aa6ddc00f
Formbook
52a6c71e63ed3857be2fa0fb314ce631820994fb7e852fb66bca923efbee2380
Formbook
5827618e631faa0da77858e8849358e5f1e811c62986700aa1f33cf4e26ce516
Formbook
699ca93661e2c1ba5dc75fa4c7041b23a4d24ebd9de3b5bdc6a0876863d00ea8
Formbook
8bb7375d1d8c2236d2a43e413209831ab50f8599eabdc906143ba7742425fb0c
Formbook
8e11fa75359ffe3024bd4f57a0f3583db152f8fea0d4e5621bd5d058b0b402a3
Formbook
a4cb0f9cc73c9dda17e2c27e0c35cec8b5f58d08910f4ad237814f8f3a9b3723
Formbook
+ 3'462 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210105-r6w19f1fzn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.midnightblueinc.com/2kf/
Unpacked files
SH256 hash:
c18baa3cb8b70de1dbfef5c58cbdcb15593b0ddc5424ec736b2d2a0b7a703b97
MD5 hash:
e72250d0f529714f2198c7f7826d3b0c
SHA1 hash:
25e8e4aa3d40017d4da5992bc186c2e1dddd00ed
Link:
https://www.unpac.me/results/c73d91fa-c153-49af-9953-1b5dd8eece66/
SH256 hash:
0759e55dae527464c28d1b84eb6ad517dc9faf34a5ad10d55f652cb410a28f21
MD5 hash:
0ec82c5999a9391b7628d336f567b104
SHA1 hash:
0bd5978b480d87c0227a4bc7d12a761ae870d1aa
Link:
https://www.unpac.me/results/c73d91fa-c153-49af-9953-1b5dd8eece66/
SH256 hash:
f7a15499bdcf4611106d93f4c15abee143acdfced542bc0b5c00a97142b2ec81
MD5 hash:
b440f0cf7df294454d87e88192825f1c
SHA1 hash:
5a5e844fbf5331ea989b135cfa0afd7d08640be1
Link:
https://www.unpac.me/results/c73d91fa-c153-49af-9953-1b5dd8eece66/
SH256 hash:
7ddfbdc799f091ea024ba5b2ecc7745e69864f92b8ac72324b2fcf36e058b54e
MD5 hash:
4f6a491f41a1858e3bfe9bd5f6641e49
SHA1 hash:
fee2c13e621e5d8eccf6362c23ead72627d26c6d
Link:
https://www.unpac.me/results/c73d91fa-c153-49af-9953-1b5dd8eece66/
SH256 hash:
f97565ec848cbd571e1e4702f7007a932b65ef1d9709a2f51b196381bbd74733
MD5 hash:
1c39769851bf066784c416a68cb32f2d
SHA1 hash:
7dc878633ddf8763f4ccf356f67a27fae908d227
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/c73d91fa-c153-49af-9953-1b5dd8eece66/
Parent samples :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 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/c18baa3cb8b70de1dbfef5c58cbdcb15593b0ddc5424ec736b2d2a0b7a703b97

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/110492/

Comments