MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a37edabebd44201da96178005629c2e089a88eb4af8fdeef4fe42e1b1242e75. 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: 14
| SHA256 hash: | 6a37edabebd44201da96178005629c2e089a88eb4af8fdeef4fe42e1b1242e75 |
|---|---|
| SHA3-384 hash: | 63b9aa1997f1b27af1311ed68fcd99c2f4bde76c81b963b9c48e200a20d1633b79c0585f0e133771cc25a5a1a512d565 |
| SHA1 hash: | 85c4cf5cfa28c5157a47d4f5477641f1db6cbc23 |
| MD5 hash: | dfbd728d2e95bcae886e193a16389fb0 |
| humanhash: | island-autumn-friend-island |
| File name: | Invoice SIL-EDI-0-2022-392.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 779'264 bytes |
| First seen: | 2022-08-02 15:53:04 UTC |
| Last seen: | 2022-08-02 17:11:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:9Evg6SKlpxBcQrC6hFPoniD13/VzYDc+NxIup9Xee8PREeW3zBjah6d7L69yn7cm:90LlpxBcGCygniDt/dec+fIeue8JCzJz |
| TLSH | T1AEF412B773CF8F03C5358F7DE4461E92033AD07E6651E316ACB93ABAA4933144590BA6 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | f0f0e8d8d4e4f4f0 (16 x Formbook, 11 x SnakeKeylogger, 8 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
Invoice SIL-EDI-0-2022-392.exe
Verdict:
Malicious activity
Analysis date:
2022-08-03 07:04:37 UTC
Tags:
formbook trojan stealer
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
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit packed
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.spyw
Score:
100 / 100
Signature
.NET source code contains potential unpacker
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-02 11:30:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
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
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
98bba96d249eb0ec93c84fc9355ffe08239dd923acbea1ebf7dcc955eeefbce4
MD5 hash:
9ab41be45dba593d9ce35ea08f930812
SHA1 hash:
d4b6696700dd96f50d32bd2fc1d8a9db0e8ae8a6
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
SH256 hash:
871dfe1538930d1a371b70828372cdadfa6e24924579d17fbedddae645a85053
MD5 hash:
8b16365f5f244d1dd3830ecf0728e68b
SHA1 hash:
15277d525f594f8eca5b50d504d628b2cc23a129
SH256 hash:
47db0755ff4f48ac49c8d2f234f298c38d7ec8cd464c6211e4b5229183d42f81
MD5 hash:
ae6528783354202d962724c8b36f9f11
SHA1 hash:
0440f34a9aac1b332a56b900998cdd6deea8784e
SH256 hash:
6a37edabebd44201da96178005629c2e089a88eb4af8fdeef4fe42e1b1242e75
MD5 hash:
dfbd728d2e95bcae886e193a16389fb0
SHA1 hash:
85c4cf5cfa28c5157a47d4f5477641f1db6cbc23
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| 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.
Malspam
Delivery method
Distributed via e-mail attachment
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