MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5e7b928b5c0d88553f69aeabc8483a2bafb9f99fe0b22cc6e46d8a578d5fb791. 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: | 5e7b928b5c0d88553f69aeabc8483a2bafb9f99fe0b22cc6e46d8a578d5fb791 |
|---|---|
| SHA3-384 hash: | a59883363b14e0538e64100b7a98a2f73f8c4166853ed23a4071488858fb7b4af1b8edc4fbe5206266b6c6dfb383b0c6 |
| SHA1 hash: | 373ab9f4368f1788347efc21f5178710f71b172b |
| MD5 hash: | a81af331102829201d998ae29328d883 |
| humanhash: | pizza-seven-six-nuts |
| File name: | a81af331102829201d998ae29328d883 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 443'392 bytes |
| First seen: | 2021-11-02 11:58:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:0vIl1dgaUTuoDjpb/Qzh+VVlQFR+5Aja/yzbxhwHakEfUgPXJ3OXqTBvpl:pUTlfVVlAGylhPxPhCqxpl |
| Threatray | 11'459 similar samples on MalwareBazaar |
| TLSH | T1FC94CFC2A2E48615E4AE4FB050712D6153B77E9E3D28F69C6D9878E73673BC34120B93 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Interform MLtd Novenmber Order.xlsx
Verdict:
Malicious activity
Analysis date:
2021-11-02 10:39:41 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-02 11:59:06 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'449 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:sb6n loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.best5amazon.com/sb6n/
Unpacked files
SH256 hash:
f65ced865208cd432626abea0d8576f4eee99ea91ebbc70bf6b1a16ade76f289
MD5 hash:
5c303b1cfa1beb172800fddcd33e8638
SHA1 hash:
0ebcbd10a7bc5ee18a752a40b68ed72993eb652b
SH256 hash:
7ec7c47de5927351c7035f8657a2dd91c42fd6ed6e4da309e34b87ef0b0ba785
MD5 hash:
171a2669225911b41301096cd9dcf19f
SHA1 hash:
dc25f1f69faec5174e489a0d1a18cf14cf7fd1b5
SH256 hash:
b446f8e6956ec0324b05262ebb5e71fbee46c597bbb76c2bf91ad6d1d758d678
MD5 hash:
64272a2a774dc4dc6cdaf16a4ff1daa5
SHA1 hash:
259504e629e781de8a5690d42e9969cdaaafd85d
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
5e7b928b5c0d88553f69aeabc8483a2bafb9f99fe0b22cc6e46d8a578d5fb791
MD5 hash:
a81af331102829201d998ae29328d883
SHA1 hash:
373ab9f4368f1788347efc21f5178710f71b172b
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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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