MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 70def7c02d96cb8aab6702e0d6f32c72d7fafbd2b883e09007de9fe204cd3f59. 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: 11
| SHA256 hash: | 70def7c02d96cb8aab6702e0d6f32c72d7fafbd2b883e09007de9fe204cd3f59 |
|---|---|
| SHA3-384 hash: | a7f6814095d29ac0ab979ca1815d3d8e38d0ac1aee1335ccccf38531ccd77ca58af199cc1db2f4cf012d3b9415a77a80 |
| SHA1 hash: | b8f8ee1f74e903431518f83158616a1f8a058fc0 |
| MD5 hash: | b325d6106069f2d19f617ccf008d58cc |
| humanhash: | india-golf-freddie-asparagus |
| File name: | Shipment invoice pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'080'320 bytes |
| First seen: | 2021-04-16 05:39:56 UTC |
| Last seen: | 2021-04-16 12:43:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:vxrxk7Vod2sgvthh9hEx9+hHWeYafxV40+KqKimUHuc/zbxKMzz2Kr/EIRqCvGro:vxrwo0HjqMNYuqoNsf/8MGyj |
| Threatray | 4'619 similar samples on MalwareBazaar |
| TLSH | DD35099C765076DFC867C8729A981C64EA607C7B830BD603A05735EDAA3D99BCF140F2 |
| Reporter |  cocaman |
| Tags: | exe FormBook INVOICE |
Intelligence
File Origin
# of uploads :
3
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipment invoice pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-04-16 05:43:10 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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
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
Injects a PE file into a foreign processes
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-04-15 23:54:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
11 of 29 (37.93%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
nanocorerat
Similar samples:
+ 4'609 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
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
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://w����5 �@q[*��S=���m
Unpacked files
SH256 hash:
5e0f3da625a479a5e7e807b5f09c889d95474139410b312ba3a39bcb05976729
MD5 hash:
3d20c2ea9ac04e1707f853bb1780bc18
SHA1 hash:
805e90b023eb92d44bbe11daefce6edbe872cb74
SH256 hash:
70def7c02d96cb8aab6702e0d6f32c72d7fafbd2b883e09007de9fe204cd3f59
MD5 hash:
b325d6106069f2d19f617ccf008d58cc
SHA1 hash:
b8f8ee1f74e903431518f83158616a1f8a058fc0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
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