MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 017656cf14c2df80d45162895c9f28311beeff0fe3d8fda25cfd08e928e8c526. 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: 12
| SHA256 hash: | 017656cf14c2df80d45162895c9f28311beeff0fe3d8fda25cfd08e928e8c526 |
|---|---|
| SHA3-384 hash: | fd0416ff49abe056ca8a3cc2895f684e0b45624dd921b171e849ce43486aa31dc89ff13cb832ab78fb4ebc1bc2ad13f1 |
| SHA1 hash: | 5f4961f3b2cf3215c32716d61a861b5feb93c967 |
| MD5 hash: | 9e2561e5e0a9a7a5dac978541cd31aad |
| humanhash: | island-purple-idaho-india |
| File name: | PO#14379 - SO#146001119375 XMAS wood land.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 811'008 bytes |
| First seen: | 2020-12-20 08:01:01 UTC |
| Last seen: | 2020-12-20 09:34:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'603 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:38WfyCWslmy/jT+D96neeVwZuNDfuY+jPIlaLRC2xJIa/XBNH6GmSLSR/iFu:38jgSg2TLRxJt6Zv0 |
| Threatray | 3'221 similar samples on MalwareBazaar |
| TLSH | 1A058D246AEE601DF133AF754AE475A68A6FFF332B07945D1054334A0A33E42DE91A3D |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: slot0.faber-tr.com
Sending IP: 45.85.90.153
From: Midlands td<office@faber-tr.com>
Subject: Pls Qoute ,,,
Attachment: PO750.rar (contains "PO#14379 - SO#146001119375 XMAS wood land.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#14379 - SO#146001119375 XMAS wood land.exe
Verdict:
Malicious activity
Analysis date:
2020-12-20 08:08:08 UTC
Tags:
trojan formbook stealer
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
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Initial sample is a PE file and has a suspicious name
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)
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2020-12-20 08:01:09 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'211 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.techacolyte.com/mld/
Unpacked files
SH256 hash:
51b11613df0a8a93c9bf286ff3696c32f50b7763d78425815afaf1d8564fa186
MD5 hash:
6ecc999b80aac33f4255cd30134483ee
SHA1 hash:
86e68ae281efd6741d89eb30388040bb9e68034b
SH256 hash:
87535285d61cc9094820152f7f6d3cec00347a8897756b595521fcbd02fde899
MD5 hash:
92b932668b8d5bb6f1e8592bdf90c0d7
SHA1 hash:
be364b7fa139859be5559fb4df074f87e66912ab
SH256 hash:
a81aeafdb7b3c600d2c632f6975f2d4cfa20ea06c09455d3378329fb0b00d0e6
MD5 hash:
ce1ebaa785d94f603a6ff3982cb6215e
SHA1 hash:
cc52c7da6545ede2c7600579b827193401745302
SH256 hash:
4450fa13fe1673d1c69d37f635fe0fe26362c140b827ba02f4e25f223cde5178
MD5 hash:
60e0ee40b4e15764c43815e089336d1a
SHA1 hash:
8b3934686ec16cd545ffb8cabea6eaac9c3bf5d5
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
017656cf14c2df80d45162895c9f28311beeff0fe3d8fda25cfd08e928e8c526
MD5 hash:
9e2561e5e0a9a7a5dac978541cd31aad
SHA1 hash:
5f4961f3b2cf3215c32716d61a861b5feb93c967
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
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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