MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8065a613ba2ec14ed040b4440ffb21b767b3aedfcfb21ef283ae29a2479f76f8. 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: | 8065a613ba2ec14ed040b4440ffb21b767b3aedfcfb21ef283ae29a2479f76f8 |
|---|---|
| SHA3-384 hash: | 45ee5b6ea4419b7c05b1f27eb629cacdb12bc82288e99a81f8a43a67e187228caf2dac5ace47973e94cca9e642db2dcf |
| SHA1 hash: | 574445cb25e382a2a480c83bdbfe8109b9b2add7 |
| MD5 hash: | 489c44e9eceeb93b3b10d735d3e47a47 |
| humanhash: | football-alanine-don-virginia |
| File name: | po.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 25'600 bytes |
| First seen: | 2022-03-09 01:40:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 192:naplA+xGN8zVVESi+RJ9ih9OhOPhh/hhhhhhhehhhhhhhhhhhhhJhhhhhhhhhhhW:naplvGNCVVESimJcHqO3YV |
| Threatray | 159 similar samples on MalwareBazaar |
| TLSH | T19FB2D9016284772BC55F45763CB29F093226BE70B5A2AFCB24837D3AF4336E5065971E |
| File icon (PE): |  |
| dhash icon | 10c2888c8c88c210 (11 x a310Logger, 6 x SnakeKeylogger, 4 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 212.192.241.50:1717 | https://threatfox.abuse.ch/ioc/392931/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
297
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
po.exe
Verdict:
Suspicious activity
Analysis date:
2022-03-09 12:52:25 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Creating a file
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 Costura Assembly Loader
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-09 01:41:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 27 (74.07%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
unknown
Similar samples:
+ 149 additional samples on MalwareBazaar
Result
Malware family:
netwire
Score:
10/10
Tags:
family:formbook family:netwire campaign:oh75 botnet persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
212.192.241.50:1717
Unpacked files
SH256 hash:
8065a613ba2ec14ed040b4440ffb21b767b3aedfcfb21ef283ae29a2479f76f8
MD5 hash:
489c44e9eceeb93b3b10d735d3e47a47
SHA1 hash:
574445cb25e382a2a480c83bdbfe8109b9b2add7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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