MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ed806d196c4c8573b7044e2a1f98f01527947c6e95e97a6e9b061ede6ec75664. 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: 13
| SHA256 hash: | ed806d196c4c8573b7044e2a1f98f01527947c6e95e97a6e9b061ede6ec75664 |
|---|---|
| SHA3-384 hash: | fad75ca6f0f0cf6321e58d60f4bafb57a46dc0094ee9c31d795217ab091a8259a6f140fb96e8775b72c44a46275864d0 |
| SHA1 hash: | 62764e915771688218d9e93d139a85f8d983e2b8 |
| MD5 hash: | a8417cfd71637c7371986737cff269cf |
| humanhash: | south-quebec-sixteen-single |
| File name: | worked.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 794'624 bytes |
| First seen: | 2021-01-21 15:37:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:X6K1gYUGwBjk5ThBxvAl+rKr002V0i3qUqPVI:X6ogYUnBw5Th/wr20i6B |
| Threatray | 3'608 similar samples on MalwareBazaar |
| TLSH | D1F47CAC325075DFC967C872DAA81C24EB60B47B570BD203A06715ADEE4D99BDF240F2 |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
worked.exe
Verdict:
Malicious activity
Analysis date:
2021-01-21 15:40:43 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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: Scheduled temp file as task from temp location
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 netstat to query active network connections and open ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Packed.Confuser
Status:
Malicious
First seen:
2021-01-21 15:36:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 28 (64.29%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'598 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook ransomware rat spyware stealer trojan
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.maalkhairaatwosu.com/zn7/
Unpacked files
SH256 hash:
d00c5e5ce8053c66c83643e8a85466920e4d8e24bf4602f08038ebbe736ad604
MD5 hash:
e63dd949b7d06a836c5007b2997fc731
SHA1 hash:
561aff3ca4f8c56cabd494155047953743ca0e24
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
0f59da013c239e40b645d5aa7cfbb3ef8778d8586e6a99880e789cda83b94043
MD5 hash:
3b859c8e03bd1f151dfd60e9699d31f6
SHA1 hash:
da876b86c5c4ec590b67c9b265ca1ce530350df9
SH256 hash:
4d12c7fe92daf016f3508ea3191c24871406d54e8fa2b37563283b22f22a9aa5
MD5 hash:
be4306b1cdcd8868155e17f50875f923
SHA1 hash:
39b2002755c1a9576beb546ed6009de5ca37a2e6
SH256 hash:
ed806d196c4c8573b7044e2a1f98f01527947c6e95e97a6e9b061ede6ec75664
MD5 hash:
a8417cfd71637c7371986737cff269cf
SHA1 hash:
62764e915771688218d9e93d139a85f8d983e2b8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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