MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 01c08f7f6e5e5b8056c649e8b0b5bcdcb47835323bc393bc2582f5cf720ba437. 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: | 01c08f7f6e5e5b8056c649e8b0b5bcdcb47835323bc393bc2582f5cf720ba437 |
|---|---|
| SHA3-384 hash: | b2bae545e653a2717c45e5149498b8c5c655b7963a20126f8ebb61da413d85dcac81c430d12b2ab74a7f79050ed3ff12 |
| SHA1 hash: | 1aa73ebd55d57a841aa27f71f055d41985d4ef80 |
| MD5 hash: | ed928ac7b97076e19f3b2e384b655d12 |
| humanhash: | ten-glucose-burger-lemon |
| File name: | SecuriteInfo.com.Trojan.Inject4.59820.2004.30481 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 761'856 bytes |
| First seen: | 2023-11-23 15:18:30 UTC |
| Last seen: | 2023-12-03 15:15:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger) |
| ssdeep | 12288:01CFJELXGkJlIZe+PZxrRI9f0NZS2DCqmh4+Q9GXaLLH500dTdQh8iMCeDy:01CFJQ2k7IZPPZxrRcfKDj3JLL609SuE |
| Threatray | 267 similar samples on MalwareBazaar |
| TLSH | T154F4010473BD5F62DCBE57F68460610103F6A8BB687AD7998CC6A0EB1672F011E52F27 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
335
Origin country :
FRVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
84 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-23 10:59:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
15 of 23 (65.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 257 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
b2bc31b28ee13a4505f62a3c67cd780dd72ceb6c0fcc1b6e3770d02e62169cf9
MD5 hash:
73b7d3b1864083b55511e729cd0a6567
SHA1 hash:
a198199c20cd4e3bbb68f8b2bfbd9bef3b1c889a
SH256 hash:
cbdb2bda565988dd84150914cedbaeb99d3840d576970ce7230af9f98a75cb07
MD5 hash:
0160377b8a5dd2d9ae853754d97af0fc
SHA1 hash:
c47e0c70c9d85446952720f521e6db57201f20a4
SH256 hash:
b40c51212af363bb685b5297ed6bf9f2b327f0ee31987c9eb4eb74fe79d925c6
MD5 hash:
af9c4cbc5be56020a32b6ae6c7d535d4
SHA1 hash:
ecd022f7261025c01779f742832372729e7b2bbf
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
SH256 hash:
a0c963898a3e0eae405e553eb9988856845625e30243b1ce46cf449e3a3ecddb
MD5 hash:
e13e67cb7d3c7faef8d67e31f177d000
SHA1 hash:
c0d1273ce522a44b79c52545de61774eda9e9241
SH256 hash:
01c08f7f6e5e5b8056c649e8b0b5bcdcb47835323bc393bc2582f5cf720ba437
MD5 hash:
ed928ac7b97076e19f3b2e384b655d12
SHA1 hash:
1aa73ebd55d57a841aa27f71f055d41985d4ef80
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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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