MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 33f302f22ca7cfa4de06befaab200c53337b218196a9ef16ff6139d7f09a9b87. 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: | 33f302f22ca7cfa4de06befaab200c53337b218196a9ef16ff6139d7f09a9b87 |
|---|---|
| SHA3-384 hash: | 0a004d92954335a56ea1d7f10760a956ad78919bb345fea1c6dfa135b37a180d10faa35e5705e4f6ee0c364fadc3f1c5 |
| SHA1 hash: | 048bdd4d332b56b10b7505800b4a869d91b4670e |
| MD5 hash: | e36cffd41bac0837943e65c6e96d8f82 |
| humanhash: | spaghetti-fix-cup-apart |
| File name: | VCS58GQMhuCYghC.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 960'000 bytes |
| First seen: | 2021-01-19 13:04:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 24576:UrLgYUGwKf6fOfGn9hmig9Er0zie8bWOZdZ+iBQGSoO:OgYUn7CipEitfw |
| Threatray | 3'566 similar samples on MalwareBazaar |
| TLSH | 8C156A872E14FA01D02996B7D82969FC32AAAD1DFED5C50B6D8CFEB9F332904150D532 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook Yahoo |
abuse_ch
Malspam distributing unidentified malware:HELO: sonic301-20.consmr.mail.sg3.yahoo.com
Sending IP: 106.10.242.83
From: Maizac Enterprise <maizacenterprise@yahoo.com>
Subject: Fw: Request Invoice PO 10154
Attachment: VCS58GQMhuCYghCpdf.z (contains "VCS58GQMhuCYghC.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
VCS58GQMhuCYghC.exe
Verdict:
Malicious activity
Analysis date:
2021-01-19 13:19:12 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 custom TCP request
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
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
.NET source code contains potential unpacker
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-19 10:57:49 UTC
AV detection:
12 of 25 (48.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'556 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.allismd.com/ur06/
Unpacked files
SH256 hash:
2d6da8b8f3dc0a41723f63995f9a8043ab5737d5ed3eca9e123b477cd47c9137
MD5 hash:
de6b4971785d04f38fed15bae81f9de6
SHA1 hash:
8184a878cd349d30ba849f91502bd7c1afe019a3
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
7ab537ec28ede026cb62dd5ae04e1e516d0b0ce006bb4fef10b14f94511e656b
MD5 hash:
44f274d2647ee1d9dd5106103aada5d8
SHA1 hash:
ec97de04a352da930684886ffdb3a029bd2b0492
SH256 hash:
7b953b92661060beae2305d64ac9a003aaabf30d47839a32a22eda74f726a4ff
MD5 hash:
3b9eb45cbb2d228f2ad1d44555aff2bb
SHA1 hash:
364045c37b83dbda5df19f6ab2f2a1c8caef7a23
SH256 hash:
33f302f22ca7cfa4de06befaab200c53337b218196a9ef16ff6139d7f09a9b87
MD5 hash:
e36cffd41bac0837943e65c6e96d8f82
SHA1 hash:
048bdd4d332b56b10b7505800b4a869d91b4670e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
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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