MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 edb4639fe2eeb567856790fc73f716baeea57ab54fc91e31f49309009978de55. 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: 8
| SHA256 hash: | edb4639fe2eeb567856790fc73f716baeea57ab54fc91e31f49309009978de55 |
|---|---|
| SHA3-384 hash: | a3ec005c83a06051179d58e93769bc547dcfb09e64028fadea4e22f2a37a2f9386be756526601a174e20c00b5fb2dcef |
| SHA1 hash: | 26a03683c2530078f13e81f0fa3346f932a805d4 |
| MD5 hash: | f3d05ab1f7e10173609506ba7f343cd6 |
| humanhash: | lithium-oranges-crazy-alpha |
| File name: | f3d05ab1f7e10173609506ba7f343cd6.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 84'000 bytes |
| First seen: | 2020-11-25 06:48:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 1536:m6g3XqfbBfeSMxUwqgPfrk6MtDqxmOcQc81Mn58fUfX:mnajBWpzqg7NMtDqxmOcQc4a8Q |
| Threatray | 3'017 similar samples on MalwareBazaar |
| TLSH | 9983083B72AA8C69E97561BC1F226303CAF072405011EE58BEC495C797EB1811BBDED3 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a process with a hidden window
Sending a UDP request
DNS request
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Sending an HTTP GET request
Sending a TCP request to an infection source
Unauthorized injection to a system process
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
Binary contains a suspicious time stamp
Connects to a pastebin service (likely for C&C)
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 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)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2020-11-25 02:35:09 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
2/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'007 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.pethgroup.com/mfg6/
Unpacked files
SH256 hash:
edb4639fe2eeb567856790fc73f716baeea57ab54fc91e31f49309009978de55
MD5 hash:
f3d05ab1f7e10173609506ba7f343cd6
SHA1 hash:
26a03683c2530078f13e81f0fa3346f932a805d4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
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
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