MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 05c36634ef7b938c2494ed619644b03acf1add4bf7802238e7290af9185d3f78. 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: 11
| SHA256 hash: | 05c36634ef7b938c2494ed619644b03acf1add4bf7802238e7290af9185d3f78 |
|---|---|
| SHA3-384 hash: | 2fe6a28eabdb93dd24b4ceab8d3405396a2be148d92adca2e88d3880a35b4caf0e6f717f30a9aa50aef6460f529bafd5 |
| SHA1 hash: | b688985dd580fb6f027171d45e3317f852d81fa7 |
| MD5 hash: | cfecaaffb48e173260fd2013ba106e60 |
| humanhash: | carbon-indigo-cup-enemy |
| File name: | cfecaaffb48e173260fd2013ba106e60 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 294'941 bytes |
| First seen: | 2021-11-12 11:29:18 UTC |
| Last seen: | 2021-11-12 14:20:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGiV3dnIkkz3Ps9lyTFg0NzM1Sibsi9HqlyH075k1M21m4Z+A8t:pEPVgczMhsw8it1bSt |
| Threatray | 11'410 similar samples on MalwareBazaar |
| TLSH | T1E6541282E9DBD8BBE8E2553304FBAA72FB75CCC50192492B5B480FA67E53A530511723 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
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
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 dropped file
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
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2021-11-12 07:32:42 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 11'400 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:yao3 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.testsigmaos.com/yao3/
Unpacked files
SH256 hash:
05c36634ef7b938c2494ed619644b03acf1add4bf7802238e7290af9185d3f78
MD5 hash:
cfecaaffb48e173260fd2013ba106e60
SHA1 hash:
b688985dd580fb6f027171d45e3317f852d81fa7
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:
0.47
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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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://198.23.207.36/xx/loader2.exe