MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4f78b4eb3d5e54f28d596b74216dd4e01de5228f42841241423e8832a82d61e7. 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: 16
| SHA256 hash: | 4f78b4eb3d5e54f28d596b74216dd4e01de5228f42841241423e8832a82d61e7 |
|---|---|
| SHA3-384 hash: | 5b832c50c94e26c8f59fec5216ea315a67fb985821593aaba8868a64788c48d25e5e56c831b2d8b01d8457412cc9806d |
| SHA1 hash: | dbe9f608ceeb9495001ec114ef016d3079d79be0 |
| MD5 hash: | 710eae0a25d7e876215891cde7890d27 |
| humanhash: | pasta-princess-saturn-sierra |
| File name: | SERVICE PURCHASE ORDER.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 711'688 bytes |
| First seen: | 2024-10-07 13:36:57 UTC |
| Last seen: | 2024-10-07 14:30:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:Bf0zCBL93ZfuUYKNRKjxskVtdV9Km2RYq5QnImD5Q6bQavwB+FFqIzV+0IikR:B/1VJq9bMJLFmu6UawMFFqoVTO |
| TLSH | T145E42392AB48EB00C3459F7002D3E15643B6A15A0CE8E767877B60E68DE3FF0959177B |
| 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) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
378
Origin country :
USVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
SERVICE PURCHASE ORDER.exe
Verdict:
Malicious activity
Analysis date:
2024-10-07 14:09:41 UTC
Tags:
formbook xloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
Powershell Injection Exploit Msil
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
invalid-signature masquerade overlay packed signed
Verdict:
Malicious
Labled as:
Malware
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Injuke
Status:
Malicious
First seen:
2024-10-07 12:03:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
26 of 38 (68.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b23e9df035dda18686707b81d270c32470e2541c509c65604909ff62ab755d51
MD5 hash:
2f31392ddb86b4fdc16f591b3d6dda07
SHA1 hash:
11a87c0bcca21a6450666a210eede83f5e684e09
SH256 hash:
3c9936d2ce613f75217ea68e1fb42a70efa584881b973b19da40bac3b9dbcb34
MD5 hash:
f0afb5992968fcd72f8a05a8f4239ce2
SHA1 hash:
4e8e2e65e3661f349ab68bacea2621cb73220f0b
SH256 hash:
d7f4c2222c2a00bb8c448b173526e091744b0faade6c83f24611b8087d645efd
MD5 hash:
34f1338e33f2b1dee690177793c31896
SHA1 hash:
07a8260000f51aa5e5d4239534b8b3526bd02f86
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
682c261fcd08c676ef231f46eac1c054c8df17522846b9e4adbafb62e8482dab
MD5 hash:
5a6cead6de3340dd9e0b16d599e5d1f5
SHA1 hash:
00e25f93284ff0d2493c6df3a596891d0848399e
SH256 hash:
4f78b4eb3d5e54f28d596b74216dd4e01de5228f42841241423e8832a82d61e7
MD5 hash:
710eae0a25d7e876215891cde7890d27
SHA1 hash:
dbe9f608ceeb9495001ec114ef016d3079d79be0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables signed with stolen, revoked or invalid certificates |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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