MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 037500eba0044c05416217ea9936c6b9f4d9ee9a0a05d2d7860245fffdd347b6. 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: | 037500eba0044c05416217ea9936c6b9f4d9ee9a0a05d2d7860245fffdd347b6 |
|---|---|
| SHA3-384 hash: | a8f37d44691da6883e568c712e04422024e5e61917b644097b1ccbb0f8b57c2d46bc4f96ff2045ac010655ebc862777d |
| SHA1 hash: | 72e373546f81cff47a2c9bd948751fab35a65e2a |
| MD5 hash: | 699b84a4a3c73a574bc51f461ad209db |
| humanhash: | kentucky-autumn-georgia-triple |
| File name: | 699b84a4a3c73a574bc51f461ad209db |
| Download: | download sample |
| Signature | Formbook |
| File size: | 685'568 bytes |
| First seen: | 2023-10-26 08:20:28 UTC |
| Last seen: | 2023-10-26 09:39:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:bwmi1J9z8Vll86H2O/YJGkcOCXZXr+MNIPXSQ9GWpxgJI02k+warh:bwTJ9gVj8xXeVr+MmPX/0Hq0r+L |
| Threatray | 10 similar samples on MalwareBazaar |
| TLSH | T1D7E422D8B24D9A65E2BF93B59081718063F6F90AB532C75C0D8F20E90A72F47161EF72 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
324
Origin country :
FRVendor Threat Intelligence
Malware family:
lokibot
ID:
1
File name:
New Text Document.exe
Verdict:
Malicious activity
Analysis date:
2023-10-26 08:33:03 UTC
Tags:
opendir loader sinkhole trojan lokibot stealer redline stealc lumma formbook xloader smoke autoit rat asyncrat remote amadey botnet spyware metamorfo oski
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
Restart of the analyzed sample
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd lolbin packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
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
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2023-10-25 01:12:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
25 of 36 (69.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
b56e7985e277f91e730be6adf33925b7ff58a8560f3f77b39fa31ddb7cc84c9a
MD5 hash:
bd6f83190da1b0fc5b08c87984e890a4
SHA1 hash:
9939d13447ad13b10ccc31462ce52deff8afb832
SH256 hash:
0670b06c7190165b6f408a900770e071df5bb659135406cf018f90e5c040d524
MD5 hash:
cfc77fddfd7a27880db51f6e7b45cfd1
SHA1 hash:
7648ca230e2802c8f6d0ddfa7d4a07e792ea1845
SH256 hash:
85cb15c8faf9637dfa21fdf4934793c2fce7a9e1fab54091645069c97357e860
MD5 hash:
0b89d8fc23753531ba10e3367e73751e
SHA1 hash:
c421597d6a8543f5fdb33de1075c0d56bffa7cf4
SH256 hash:
37dc2b423c2203e2dd2f0f45897940bcc8b54c39bc69984a7bb15a1cdd1cef2f
MD5 hash:
087bfc8fbf6ad37ca1e5e403d5e6ad13
SHA1 hash:
43e99ff37bb2e7390e228597230719b478937dc2
SH256 hash:
577688f16566f594b48128b1b79004ed42d4482408558203ae195a14800489ab
MD5 hash:
2c0eeb618719010964793bc0521fce86
SHA1 hash:
10a2db7f98eca3cf8bab68e3617e62c228212745
SH256 hash:
037500eba0044c05416217ea9936c6b9f4d9ee9a0a05d2d7860245fffdd347b6
MD5 hash:
699b84a4a3c73a574bc51f461ad209db
SHA1 hash:
72e373546f81cff47a2c9bd948751fab35a65e2a
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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.
Web download
Delivery method
Distributed via web download
Comments
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