MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b9b6a49f239e763796dbd664bf343284d5edd47c581c31e0240cf046dea0b585. 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: | b9b6a49f239e763796dbd664bf343284d5edd47c581c31e0240cf046dea0b585 |
|---|---|
| SHA3-384 hash: | 1b2463ef3d9cc6ca4174fb1ed43db6e29c31f54b1711a62bd2c54e63bc2c80b24b79a05190802337d10fba6f5e57992b |
| SHA1 hash: | 2ad690a952030858806fcc53b5c1cbf700b5a5e3 |
| MD5 hash: | 404c856ee5c3f4ef8a36dcacfcee7618 |
| humanhash: | six-seven-angel-spaghetti |
| File name: | Scandocument2021_pdf.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 971'776 bytes |
| First seen: | 2021-06-22 13:08:07 UTC |
| Last seen: | 2021-06-22 13:36:55 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:bWDkWFHm5uSMPQipP53e6AOOaZo6UOxhcAPv+t6qjCtXTwsgdXXOZ2kpGosgPCi:bGHiRiprSaZu4aOGt6quRMsKOZ2/ |
| Threatray | 5'914 similar samples on MalwareBazaar |
| TLSH | DC25AF160ECF421EE2758EBA57B0FC47C2765EA62A05B2212EC032EDC9375D9DCEE511 |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Scandocument2021_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-06-22 13:09:34 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:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 netstat to query active network connections and open ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-06-22 01:09:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 5'904 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.pushorder.com/nmda/
Unpacked files
SH256 hash:
f70592823a2ddc7fe27be0f5e760a689560f94603c7d0ecee491c6528ded3da9
MD5 hash:
782070599ae941b13bdaf1ffd747a4e6
SHA1 hash:
c80c5f5f22ed054a5c47d4d83cb6994bba95aa23
SH256 hash:
b9b6a49f239e763796dbd664bf343284d5edd47c581c31e0240cf046dea0b585
MD5 hash:
404c856ee5c3f4ef8a36dcacfcee7618
SHA1 hash:
2ad690a952030858806fcc53b5c1cbf700b5a5e3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
Delivery method
Other
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