MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f45429329da30ae0032b202f9e9165b0a6b3bba97389590026c17b8c71f03f11. 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: | f45429329da30ae0032b202f9e9165b0a6b3bba97389590026c17b8c71f03f11 |
|---|---|
| SHA3-384 hash: | f1192fc8c877114434920c28e10eaf983ae7b309e618947541cdcb136e057fe055514b3c5e240fde74d889dc84bfc22f |
| SHA1 hash: | 16f5f3c6cdefa863184ee9081a32af736e07eefa |
| MD5 hash: | a709f543a19335dd25778eb0dfe66cb4 |
| humanhash: | kansas-yellow-one-salami |
| File name: | Purchase Order_80976678_pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 359'424 bytes |
| First seen: | 2021-01-19 07:32:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 616765ca1e3c367f5f3771d38d13b610 (7 x Loki, 4 x RemcosRAT, 4 x AgentTesla) |
| ssdeep | 6144:G3CDRM9sIkrdnvegUmCeybtdxT1eDDpFDvcZgAiQRMO0jqHVXbQa6unXe:ef9HmdveKCe6tUfigQRMzqRUunO |
| Threatray | 3'542 similar samples on MalwareBazaar |
| TLSH | 7B74CF31B1C1D431D07302B25274E7B209BE7E325BB558DBAFEA9D5D09B81E1A326363 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
abuse_ch
Malspam distributing Formbook:HELO: 45-135-135-84.cprapid.com
Sending IP: 45.135.135.84
From: PURCHASE MANAGER <purchase@pennhvac.com>
Subject: Purchase Order
Attachment: Purchase Order_80976678_pdf.xz (contains "Purchase Order_80976678_pdf.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order_80976678_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-19 07:46:29 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
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)
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2021-01-19 07:32:20 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'532 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 behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.chuanxingtong.com/j5an/
Unpacked files
SH256 hash:
0af1091d1e3f3430d35866fc89b7d9c628c59bf9bdfbe95c78b187710f7f8bd4
MD5 hash:
1ac6e734bc4f34da87e70bca3db3d1aa
SHA1 hash:
383860d0b38c86cc49d1c7d6987b32880bffce5d
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
f45429329da30ae0032b202f9e9165b0a6b3bba97389590026c17b8c71f03f11
MD5 hash:
a709f543a19335dd25778eb0dfe66cb4
SHA1 hash:
16f5f3c6cdefa863184ee9081a32af736e07eefa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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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