MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f312eb46d55ac53b2dcd58434bbbd0c6f462df96fd1a6e307d0d8ddf9b5b323. 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: 16
| SHA256 hash: | 8f312eb46d55ac53b2dcd58434bbbd0c6f462df96fd1a6e307d0d8ddf9b5b323 |
|---|---|
| SHA3-384 hash: | 359e0c03fb413efb2826e989c7420b97d429c69961858572774e61d074a355eeb982d4b7a6d4e35ec733b9a142589f2f |
| SHA1 hash: | 35ccae40f802db948be6908eddce747084711162 |
| MD5 hash: | 4d142d031264a69121943fd4a36ee5d9 |
| humanhash: | twenty-alabama-apart-autumn |
| File name: | payment_copy_receipt_file.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 656'265 bytes |
| First seen: | 2022-11-21 11:21:33 UTC |
| Last seen: | 2022-11-28 08:41:45 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki) |
| ssdeep | 12288:kXDkCGhhJq9JWzUAmxsiMmwpP4WC4X89/:kXOjJq9JWz+xsiMX9Xs |
| Threatray | 20'316 similar samples on MalwareBazaar |
| TLSH | T1F7D461F1C795E5A8F886AE3D41335CBBD4AB997D6DA01DDE410CB4B2AF3278210A15C3 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 204e969696969640 (5 x Formbook) |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
235
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
payment_copy_receipt_file.exe
Verdict:
Malicious activity
Analysis date:
2022-11-21 11:24:49 UTC
Tags:
formbook trojan 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 file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Sending a custom TCP request
Reading critical registry keys
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a system process
Stealing user critical data
Query of malicious DNS domain
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in 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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-11-20 10:56:17 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 20'306 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:veh0 rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
834ef213c1fa2817a815220318cc09696c80fedc46e65fc3092bc91613bf2836
MD5 hash:
0dcd8a3e5b3cb1ced7456eb6d8488b5b
SHA1 hash:
844a94905562f13154416f7b4c9107cc4d1ca5fa
Detections:
XLoader
win_formbook_auto
win_formbook_g0
SH256 hash:
bf1a2db7c7e6cea27dbe1311de406000a91f3cec870cd473f39ed7d60a814a14
MD5 hash:
bc0424125c20ec331ab31cce311c79ff
SHA1 hash:
f6834796588d296bff9ab31a3e9101d29a35e098
SH256 hash:
a108dfbc43c1c4a4eb7a324fe392a8c7f0caff5b02d6c6f5d131593f73e24f7b
MD5 hash:
8bb7b98001fd230757044b2a895629ad
SHA1 hash:
3125bc561289955c4b5c763d10c0da77169f3f47
SH256 hash:
8f312eb46d55ac53b2dcd58434bbbd0c6f462df96fd1a6e307d0d8ddf9b5b323
MD5 hash:
4d142d031264a69121943fd4a36ee5d9
SHA1 hash:
35ccae40f802db948be6908eddce747084711162
Verdict:
Malicious
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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