MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc0b601b414ec6b770f90aeafae7a0b08e3f8200f28d91b087936537d1fc4ebd. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc0b601b414ec6b770f90aeafae7a0b08e3f8200f28d91b087936537d1fc4ebd
SHA3-384 hash: 43e7fe5ad84b968ba0d4d5fba2086a7bd5bd7720f296113ce2e9d223080a358e90eaaf70dd7fcd20f114dad4a53054dd
SHA1 hash: b36432fe9221fcb9aafe98bc306f5bd7b8d65425
MD5 hash: 1ac48f865d2ef7bd0ef548a4e3d3cb05
humanhash: spring-indigo-july-neptune
File name:TU88006.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:247'708 bytes
First seen:2022-03-29 13:16:23 UTC
Last seen:2022-03-29 13:50:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmP1asIhr7BS/SSglsxc3DKbYf2raFA:HNlAsIF1SaSEAc3DejrB
TLSH T19134122C7560D917D4E126304E3B9757DFBBA6222171EB5F0B606FA8BE036858B4F306
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/259230/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.3062.6420.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/11992/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm control.exe overlay packed python shell32.dll threat
Link:
https://www.filescan.io/uploads/624306cfa19c649412a60b1d/reports/c062f329-37d7-4c58-99fd-cf9188fe8277/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77efb402-8c19-4cfd-acfe-25da1c591784
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/966730
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 599218 Sample: TU88006.exe Startdate: 29/03/2022 Architecture: WINDOWS Score: 100 36 www.whoami.zone 2->36 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 5 other signatures 2->52 12 TU88006.exe 18 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\wrtnk.exe, PE32 12->32 dropped 34 C:\Users\user\AppData\Local\Temp\utcuss, DOS 12->34 dropped 15 wrtnk.exe 12->15         started        process6 signatures7 60 Multi AV Scanner detection for dropped file 15->60 62 Tries to detect virtualization through RDTSC time measurements 15->62 18 wrtnk.exe 15->18         started        process8 signatures9 38 Modifies the context of a thread in another process (thread injection) 18->38 40 Maps a DLL or memory area into another process 18->40 42 Sample uses process hollowing technique 18->42 44 Queues an APC in another process (thread injection) 18->44 21 explorer.exe 18->21 injected process10 process11 23 mstsc.exe 21->23         started        signatures12 54 Modifies the context of a thread in another process (thread injection) 23->54 56 Maps a DLL or memory area into another process 23->56 58 Tries to detect virtualization through RDTSC time measurements 23->58 26 cmd.exe 1 23->26         started        28 explorer.exe 3 158 23->28         started        process13 process14 30 conhost.exe 26->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dc0b601b414ec6b770f90aeafae7a0b08e3f8200f28d91b087936537d1fc4ebd/
Threat name:
Win32.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2022-03-29 09:31:28 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 42 (54.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qfwag2bj3dlo4hzblvpvz5awchd7aqa6kgzdmehsnstpup4j26q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:bs11 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220329-qjcprsabhm/
Behaviour
Gathers network information
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
49e8c59a7f1df9020210cc1912c83e6648a2d7beee96db0ba01d2cbd7ccc9c6d
MD5 hash:
d9f9dfae2d32da88369ddf011321ba3b
SHA1 hash:
ccc27f5859478135f976b9aac027de2d4a7a3e0c
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1b31fc7c-888b-46f8-a840-71f1a40134a5/
Parent samples :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 hash:
99f62b2b8e922f61882c664d2ba79d38251f407743f027eb704c70ea628bad45
MD5 hash:
32c3936aded20d9eb45f7cf4ff4e7fbb
SHA1 hash:
f4371fc33364a655018a55f7457ce05a87585db3
Link:
https://www.unpac.me/results/1b31fc7c-888b-46f8-a840-71f1a40134a5/
SH256 hash:
d4068a5b389e249ce72d1b8d35460b577cfcc80d4e4a96efbfa1f2d4d497b20b
MD5 hash:
1e0d17b606514ff8e4ee3683a550ca42
SHA1 hash:
9e478fcc33ce8c16193e89554d15f3992dfcf65f
Link:
https://www.unpac.me/results/1b31fc7c-888b-46f8-a840-71f1a40134a5/
SH256 hash:
dc0b601b414ec6b770f90aeafae7a0b08e3f8200f28d91b087936537d1fc4ebd
MD5 hash:
1ac48f865d2ef7bd0ef548a4e3d3cb05
SHA1 hash:
b36432fe9221fcb9aafe98bc306f5bd7b8d65425
Link:
https://www.unpac.me/results/1b31fc7c-888b-46f8-a840-71f1a40134a5/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/dc0b601b414e/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/dc0b601b414ec6b770f90aeafae7a0b08e3f8200f28d91b087936537d1fc4ebd

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/259230/

Comments