MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9a176cf24fa09ec01bb6e51507849fa8aad355bb25eba73ce43f63579997633a. 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: | 9a176cf24fa09ec01bb6e51507849fa8aad355bb25eba73ce43f63579997633a |
|---|---|
| SHA3-384 hash: | 0a957a4c0750d0a43cc789ed0edffa2105942846214c352f1c3ea9b323bf84683401e77feb4a2a4c4ec833e6ee808c12 |
| SHA1 hash: | 278c7e7c1d8d88be0104c3f95597d282f2ca236a |
| MD5 hash: | c8a424ac6d2d705431df352aa2b42165 |
| humanhash: | ohio-utah-seven-red |
| File name: | c8a424ac6d2d705431df352aa2b42165.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 882'688 bytes |
| First seen: | 2020-12-04 19:33:04 UTC |
| Last seen: | 2020-12-04 21:48:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:ZVlGiNz4pqWST0sDdr4s70Zf0r3gupphkK:HTT0AdgF+3gupF |
| Threatray | 3'124 similar samples on MalwareBazaar |
| TLSH | D2154A356E951B2DF43AA73C91602441A7FE6B93E317CD9D7CF201CA0B27E42CAD152A |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching the process to change network settings
Launching cmd.exe command interpreter
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
.NET source code contains very large strings
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Ymacco
Status:
Malicious
First seen:
2020-12-04 19:34:06 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'114 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.absbeautytechgeeks.com/coz3/
Unpacked files
SH256 hash:
9a176cf24fa09ec01bb6e51507849fa8aad355bb25eba73ce43f63579997633a
MD5 hash:
c8a424ac6d2d705431df352aa2b42165
SHA1 hash:
278c7e7c1d8d88be0104c3f95597d282f2ca236a
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
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
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