MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d995c73f2e399b8c2fbb7c2fd6b32d7f91113cc86fa63fe560966f21e26c5ac1. 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: | d995c73f2e399b8c2fbb7c2fd6b32d7f91113cc86fa63fe560966f21e26c5ac1 |
|---|---|
| SHA3-384 hash: | 67dc0e84134f43a163a9f27848e4425b2d5f1bde1f5eb3dba7601f483ad0201e77a0e20148000acef40680733c7685d7 |
| SHA1 hash: | 069d9bb083e992b3dc00342da5dfc283642a9a77 |
| MD5 hash: | faa5babc1671b66fd687856ab621b076 |
| humanhash: | purple-virginia-island-pasta |
| File name: | faa5babc1671b66fd687856ab621b076.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 503'296 bytes |
| First seen: | 2020-11-25 11:43:52 UTC |
| Last seen: | 2020-11-25 13:39:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:m4r7j4whhjZADj2AbLh4dzy8dysaTxWg9J7WiwHpht8LFG82+PjkI57mUNH:m47hjZUj2cKde8dys+79BWiQZ8 |
| Threatray | 3'017 similar samples on MalwareBazaar |
| TLSH | 4BB49DB9711079DFCA1BDAB5DA543D58AE603877530BC20AA65700DAAA4CBD7CF108F3 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
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
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
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2020-11-25 08:42:20 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
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
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.cna-notary.com/mz59/
Unpacked files
SH256 hash:
d995c73f2e399b8c2fbb7c2fd6b32d7f91113cc86fa63fe560966f21e26c5ac1
MD5 hash:
faa5babc1671b66fd687856ab621b076
SHA1 hash:
069d9bb083e992b3dc00342da5dfc283642a9a77
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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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