MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 11b121ba849ce2438d07acd369c8d73e229279af58ea1dc5cbed24849f611e3a. 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: | 11b121ba849ce2438d07acd369c8d73e229279af58ea1dc5cbed24849f611e3a |
|---|---|
| SHA3-384 hash: | 0926a64f28d4f3ff39fd9e7a1a649d984cc6e4db79f8a448df90c148dee08c775ba44a3443389896f5b3b04ddbffbd85 |
| SHA1 hash: | 349f6fe2ad730c2628b1d3bde55f0a50617d91c8 |
| MD5 hash: | 93de5d38b1c08f19f6fe4d6a53bb9ab6 |
| humanhash: | mango-rugby-aspen-helium |
| File name: | 93de5d38b1c08f19f6fe4d6a53bb9ab6 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 501'248 bytes |
| First seen: | 2022-01-25 10:52:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:eg53Z+w6Vu3VktmIyT5RPwrOLdH4iVDvc2TPoFqbEcnvyVgxoaLfL5q:5GNoKm39RPwk/VAAjbEc6V6DLD5q |
| Threatray | 12'911 similar samples on MalwareBazaar |
| TLSH | T16DB4DF57F7C8DADECA06B2FB2DC742000ABCDB16F652CF19CD92927A2C6574DE542481 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
93de5d38b1c08f19f6fe4d6a53bb9ab6
Verdict:
Suspicious activity
Analysis date:
2022-01-25 11:05:11 UTC
Tags:
n/a
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
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-vm control.exe obfuscated packed update.exe
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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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.Spyware.Noon
Status:
Malicious
First seen:
2022-01-25 10:53:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
20 of 28 (71.43%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'901 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:wta5 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
856b4a8bd587c75423cbcfc84431925ac519481a502c12bfdf950e08afe821cc
MD5 hash:
f502eb8b323514b0c5e4d5518e2d0c33
SHA1 hash:
a788c7b2195a18a63d4d63136064b9efae547b7b
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
4b7e5e194e16f44789fd412edeafe821af5e4b4a9776a85035fc2604c1b65940
MD5 hash:
628356ee94a8b240d102d4f765c86410
SHA1 hash:
8279901b2ee7f0f5370f67b7d79e7aa51b7ec281
SH256 hash:
57c285d72b7aa82a656c403d85e466018abe3f1ae84ff840a076ef6b73ac3c0e
MD5 hash:
10e39400fc368e64b1e4ba024c5223d6
SHA1 hash:
2cfda343182e9a5b810f77fe3e3df34fb94908f6
SH256 hash:
11b121ba849ce2438d07acd369c8d73e229279af58ea1dc5cbed24849f611e3a
MD5 hash:
93de5d38b1c08f19f6fe4d6a53bb9ab6
SHA1 hash:
349f6fe2ad730c2628b1d3bde55f0a50617d91c8
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: | 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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