MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5568c3fed11b0714b4cf891d08bd645cdee9ba3801bcb4c31a16a510f23c6898. 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: 15
| SHA256 hash: | 5568c3fed11b0714b4cf891d08bd645cdee9ba3801bcb4c31a16a510f23c6898 |
|---|---|
| SHA3-384 hash: | c38cb09ccdaf546cb29e95a59127559bdcb24743c74c8c4b83baafca072dce0449e4080e11365d1d1623294ac0ed934a |
| SHA1 hash: | d155942d591b8806d3ba99a2dcdb3f6465401aca |
| MD5 hash: | 4c3b22fcfeb1e8e9c7b2a4783b88aa09 |
| humanhash: | tango-illinois-magazine-may |
| File name: | IMG_9786.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 517'120 bytes |
| First seen: | 2022-01-13 14:20:37 UTC |
| Last seen: | 2022-01-13 15:32:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:qcm8UNNJxBqTWWXcO6YqCj72PJBN1SghhJMceggfeNdiUm0L2r:qzvNNJxBq7BhDvWJA2q |
| Threatray | 12'723 similar samples on MalwareBazaar |
| TLSH | T10DB4AE6C365071DFC46BCE3689A86C60AA61BC77830BD207A057319D9A5D6E7CF206F3 |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook xloader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_9786.exe
Verdict:
Malicious activity
Analysis date:
2022-01-13 14:25:43 UTC
Tags:
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
DNS request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed
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
Initial sample is a PE file and has a suspicious name
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
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:
2022-01-13 08:50:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
26 of 43 (60.47%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'713 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:eqhv loader rat
Behaviour
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
Blocklisted process makes network request
Xloader Payload
Xloader
Unpacked files
SH256 hash:
438c184cea1b464e6d5ad95d8d4ccc18a275d4e4823c1267014e4e6adedc0d45
MD5 hash:
1dfd52ddf6631f7bb887b766d8ddbed1
SHA1 hash:
37000e4f018c19f95b692f479ae536f706fcc9f1
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
a73c9490cb87fd991d0d4469c1a80d4b7fe853f1d67cd243ca2741a6d7a62e7d
MD5 hash:
7326c1dbba6f79bec5fec6ca328ab776
SHA1 hash:
aef7f266cf9373e99864628325c5ce73f41579ea
SH256 hash:
1102d76935981cede43a9b30cd969917b4497105d110107916f1fe561eae91a7
MD5 hash:
25d823ece88c612e86a8369b0c2aadc4
SHA1 hash:
7db8f463fc7a4e2d4a1850b5e1ff17983679fa89
SH256 hash:
5568c3fed11b0714b4cf891d08bd645cdee9ba3801bcb4c31a16a510f23c6898
MD5 hash:
4c3b22fcfeb1e8e9c7b2a4783b88aa09
SHA1 hash:
d155942d591b8806d3ba99a2dcdb3f6465401aca
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
xloader
Delivery method
Distributed via e-mail attachment
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