MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d61388184a271614ea7f5b37f5b8380fb19ad24d041c8759a6e6bf80ddbda833. 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: 9
| SHA256 hash: | d61388184a271614ea7f5b37f5b8380fb19ad24d041c8759a6e6bf80ddbda833 |
|---|---|
| SHA3-384 hash: | bf06efbef40e9edbe6dc89180a80e5b5bde11140e7d284acd62cc11894e7520d4827a3f3092d4902139b5f8c8908aed7 |
| SHA1 hash: | 750ed4b5c3a203ee294e09a40e2770c804413255 |
| MD5 hash: | 33293b91e0212a207697a9248bc10ed5 |
| humanhash: | edward-march-king-mars |
| File name: | 33293b91e0212a207697a9248bc10ed5.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 761'344 bytes |
| First seen: | 2021-04-26 06:35:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:QecDhGlj0hDbzaORECSg9MDzMfUp/bmy2iMOmimkOgOQPqSdCjZG4N7PUW6:Q1hGVgDKpdAomyDdmkOgfqOCs48 |
| Threatray | 4'810 similar samples on MalwareBazaar |
| TLSH | B7F4E120A2A85B45E0BDA3B981300514C7F6FD27D726D7DE7EC9B0D91A72F814792B23 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NOA_-_CMACGM_-_Booking_Confirmation_0GM3AE1MA_4080215257433000.xlsx
Verdict:
Malicious activity
Analysis date:
2021-04-26 05:33:58 UTC
Tags:
encrypted trojan opendir exploit CVE-2017-11882 loader
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:
UNKNOWN
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
Found malware configuration
Injects a PE file into a foreign processes
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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)
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-04-26 06:36:15 UTC
AV detection:
12 of 47 (25.53%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4'800 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook evasion rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
Malware Config
C2 Extraction:
http://www.evolvekitchendesign.com/ffw/
Unpacked files
SH256 hash:
e90a19eba5f2de3ba82f652221105bb0682b07c20abddec487c6f4354ea79c39
MD5 hash:
efb0de4397ea61e17d262e278b53ff86
SHA1 hash:
727fdf2ceb13262d56bdda24a02564fb3e80c8b0
SH256 hash:
d61388184a271614ea7f5b37f5b8380fb19ad24d041c8759a6e6bf80ddbda833
MD5 hash:
33293b91e0212a207697a9248bc10ed5
SHA1 hash:
750ed4b5c3a203ee294e09a40e2770c804413255
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
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0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection