MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 895d8cdb508cdd2658911f7af3405ecbbe47b8d2bac987cdb68082760d38d844. 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: | 895d8cdb508cdd2658911f7af3405ecbbe47b8d2bac987cdb68082760d38d844 |
|---|---|
| SHA3-384 hash: | f3d8c1930cbb311113f297d1a8f49d6ad9877af0013ee7510ccbd166e28046ad0c2557d98bc2aeb657bcc873cd54beb2 |
| SHA1 hash: | 0c5ec6d7d97fb3a03dd8675d616da923b58460e2 |
| MD5 hash: | 401ca36a5e8eb76bb2890090afdd1235 |
| humanhash: | one-mike-oxygen-johnny |
| File name: | FTT103634332.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 756'736 bytes |
| First seen: | 2021-03-31 06:54:30 UTC |
| Last seen: | 2021-03-31 07:56:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:5e1NQ/fk3YIhkrSIACFJUSMB1A/j3S1LoBOaVh3OfvCO4Zo8rjjt3IttmzaQq:5eUfsBhEStCFJpw1AcUH3OJ8PZYK |
| Threatray | 4'978 similar samples on MalwareBazaar |
| TLSH | 79F4E014321ABD42E07E8BF100ED1B41B3F357C4835AE97DBC94A1989AD36C2B6DA7C5 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing unidentified malware:From: Mary Feng <accounts@ka-mann.com>
Subject: Balance payment
Attachment: FTT103634332.CAB (contains "FTT103634332.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FTT103634332.exe
Verdict:
Malicious activity
Analysis date:
2021-03-31 07:19:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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
.NET source code contains potential unpacker
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)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2021-03-31 02:16:32 UTC
AV detection:
5 of 47 (10.64%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 4'968 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.engineeringdatabase.net/mrau/
Unpacked files
SH256 hash:
d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb
MD5 hash:
00cbf73d8b9f03417a3a32957ec64ed4
SHA1 hash:
b862eff1cf240a5ad5325fd258892e534484a6e8
SH256 hash:
895d8cdb508cdd2658911f7af3405ecbbe47b8d2bac987cdb68082760d38d844
MD5 hash:
401ca36a5e8eb76bb2890090afdd1235
SHA1 hash:
0c5ec6d7d97fb3a03dd8675d616da923b58460e2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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