MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 098a33a70506458d7e349d06aac9ca3e3a2a3f73efa39d82942eeff3adc24509. 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: 10
| SHA256 hash: | 098a33a70506458d7e349d06aac9ca3e3a2a3f73efa39d82942eeff3adc24509 |
|---|---|
| SHA3-384 hash: | e6a6c3dd7ddc88c22ec9988060ffa1d65f463d33cda965ee7e86d4c9b925ba412c96e99f33772fab1be5ab6ba1888d66 |
| SHA1 hash: | a9e11e5e8624b789a8e7dd2d6b4e8d8a86b8fae5 |
| MD5 hash: | c3548520f4207f36dff807aaca9374d7 |
| humanhash: | tennis-fish-avocado-maryland |
| File name: | YUAN PAYMENT.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'226'752 bytes |
| First seen: | 2021-01-16 07:36:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:maJ9qQU+QcUdJxrKEMbn0IRT4kN4e2xlDRvE:xoN+TUdJxrKEQfW31lV |
| Threatray | 3'456 similar samples on MalwareBazaar |
| TLSH | 1B455D58BF4CBF4DCA59B8B5AC132CE06B81EC629297F71EC063309D5A4F853897E095 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook Yahoo |
abuse_ch
Malspam distributing Formbook:HELO: sonic310-15.consmr.mail.bf2.yahoo.com
Sending IP: 74.6.135.125
From: Afzal Saleem <afzal.impressions@yahoo.com>
Subject: URGENT
Attachment: YUAN PAYMENT.rar (contains "YUAN PAYMENT.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
364
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
YUAN PAYMENT.exe
Verdict:
Malicious activity
Analysis date:
2021-01-16 07:43:07 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
Creating a window
Sending a UDP request
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: CMSTP Execution Process Creation
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
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'446 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 WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.a-emeservice.com/m8ec/
Unpacked files
SH256 hash:
098a33a70506458d7e349d06aac9ca3e3a2a3f73efa39d82942eeff3adc24509
MD5 hash:
c3548520f4207f36dff807aaca9374d7
SHA1 hash:
a9e11e5e8624b789a8e7dd2d6b4e8d8a86b8fae5
SH256 hash:
1d6ecf546163882d34d4bb2b7afa3889506ca3036ed536c4ed972ed89bdf5035
MD5 hash:
fb169513679d349cb2a7e4121bacfd4a
SHA1 hash:
26619d7ce0a175b9fc4fbfd7f4b105050562924f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
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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