MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 364c2706a3944881b9efd42b8324497b4b8e70dd88f5cc4e87bc64bdd1d6a5fb. 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: 11
| SHA256 hash: | 364c2706a3944881b9efd42b8324497b4b8e70dd88f5cc4e87bc64bdd1d6a5fb |
|---|---|
| SHA3-384 hash: | 0f74e3f5c6712bc693b5d9f6e0a34a7efc54a8fa7337c64aa8ff74a3b0ce2d9116986579ef42c01e477db6a63d542cc0 |
| SHA1 hash: | bc965eccde5ec1fa92bcaaf8e34aa46b52992fc9 |
| MD5 hash: | cc6bfce61c3b474a97d817261513bc98 |
| humanhash: | orange-eighteen-nebraska-robin |
| File name: | SecuriteInfo.com.Trojan.Inject4.61718.28335.29533 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 610'816 bytes |
| First seen: | 2023-10-10 03:34:26 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:zMYnQ3j67SESV1eXl8OhA90Z4eRkIeuEs2qjdhecEy66Iq9gKMDbyUW/wuv42UH+:zBGeuIefNcE3tTbn642s+ |
| Threatray | 87 similar samples on MalwareBazaar |
| TLSH | T166D4F184A3F79858E3FF8A351DF3DB805778752B2601DB0E4D4967AD18393928244EBB |
| 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 |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
301
Origin country :
FRVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Verdict:
Malicious
Labled as:
Zusy.Generic
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:
88 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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 FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-10-10 02:39:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 38 (68.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 77 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
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
cff9c05d3d896f073c17c352e95dc88bf41fe9fb7312dcbab046a04ab3b236be
MD5 hash:
da1f2b7bb8ee01d00d02a05a702230cd
SHA1 hash:
1a484bb1c37214be1c112c5bb007c32f3bbea540
SH256 hash:
904a3a68107c3213648095b2e3861491f3263aa0e1273043bd55f638e62f6058
MD5 hash:
712c5955f1c0e46d5351e87136fa20f5
SHA1 hash:
56246477d23c6df72d80a673b1105d6457fb4b32
SH256 hash:
65e47578274d16be1be0f50767bad0af16930df43556dd23d7ad5e4adc2bcbe3
MD5 hash:
848b847cd19805d19235b5acb8ef2bef
SHA1 hash:
38100751a4ae45a143232cbacf9bb441b31fb211
SH256 hash:
46f776af18d0f8f918760205a7b23d3ccc6157d6a08941845932e23a8889d2e0
MD5 hash:
bac9d8d328c8891ea16dc2e292b8b152
SHA1 hash:
2484c52ba007a6909fb038e4b893271e8b6b5c0d
SH256 hash:
364c2706a3944881b9efd42b8324497b4b8e70dd88f5cc4e87bc64bdd1d6a5fb
MD5 hash:
cc6bfce61c3b474a97d817261513bc98
SHA1 hash:
bc965eccde5ec1fa92bcaaf8e34aa46b52992fc9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | DebuggerCheck__GlobalFlags |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Active |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Thread |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | meth_get_eip |
|---|---|
| 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 |
|---|---|
| Author: | qux |
| Description: | Detects exe does not have import table |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| 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.
No further information available
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