MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0a8c3887feb56461cbd1e6263d7729d49c2651ce928fc888345fd99e88aab189. 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: | 0a8c3887feb56461cbd1e6263d7729d49c2651ce928fc888345fd99e88aab189 |
|---|---|
| SHA3-384 hash: | 53bef794f450493df3003d88ba79bfc572778a1182f502013c54adc5092755ee2c3da9c69f2d3ebe53c60b46863759c9 |
| SHA1 hash: | 450010781502e5e6fd1355aa2cb5428877f78da8 |
| MD5 hash: | e1cc389161be478f1ff7c5fb6237d5f1 |
| humanhash: | lemon-july-leopard-early |
| File name: | Specifications LIST9QsCkNSTnyQq0NL.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 638'976 bytes |
| First seen: | 2023-05-25 10:51:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:R2N8jiZ4zypIPrtPplTY6RhKuHIAIy+rSmGiG5p7EHaFRpCM3ndnWuLM5ej3Rwcp:R2N8jiZ4zypIPrJTDEMIBrPO+aFPCOiT |
| Threatray | 3'031 similar samples on MalwareBazaar |
| TLSH | T111D423A4676E1B0AD0674BF500992B71033F8E7A7432E3075EDAF1CE6749F050B91A6E |
| TrID | 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.0% (.EXE) Win64 Executable (generic) (10523/12/4) 6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win32 Executable (generic) (4505/5/1) 1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
256
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Specifications LIST9QsCkNSTnyQq0NL.exe
Verdict:
Suspicious activity
Analysis date:
2023-05-25 10:53:43 UTC
Tags:
n/a
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
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin packed
Verdict:
Malicious
Labled as:
Trojan.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:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-05-24 17:04:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 35 (60.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'021 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:a07n rat spyware stealer trojan
Behaviour
Gathers network information
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
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
6e9dad9a127fd3afc846de5813228a86b9b075f95322d07b5b6605519a346a79
MD5 hash:
c5401d5839077b7130e2ee9350fe7c20
SHA1 hash:
c6ea4464eabc1c5056d1f945cfebef2f72c00faf
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
dd7a4c6f922e48727b0d7dbe14e56926d5d455880c5269e925e380ca2f138e81
MD5 hash:
abb519f8eead4571ab22e457dc3cded4
SHA1 hash:
cfc4910e74bbe67dd03dab248fab632bfd333050
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
SH256 hash:
a518e0fddabae1e59f933566cb54e592331404d5362976f3ef81a1432dac4ffb
MD5 hash:
de906fce89f615f303ddfb80c1b37b35
SHA1 hash:
3568e3f9f0731da9a3294f4f8de61f95dc3eec31
SH256 hash:
59b8f9716a8544ced9a377dfed4e7e86d908db10ded59834728faa00025f56f9
MD5 hash:
935debfbd5d7ca1e6cfc0e0fbf40a029
SHA1 hash:
047df1a8ba265bac4bb1615bbec31c9c96d78755
SH256 hash:
0a8c3887feb56461cbd1e6263d7729d49c2651ce928fc888345fd99e88aab189
MD5 hash:
e1cc389161be478f1ff7c5fb6237d5f1
SHA1 hash:
450010781502e5e6fd1355aa2cb5428877f78da8
Malware family:
XLoader
Verdict:
Malicious
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: | 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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