MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0840f04d3b97ae3c5873249a3a2f6393be99c73b38bbafbb0c7e749d8cb9a9b. 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
JobCrypter
Vendor detections: 8
| SHA256 hash: | b0840f04d3b97ae3c5873249a3a2f6393be99c73b38bbafbb0c7e749d8cb9a9b |
|---|---|
| SHA3-384 hash: | dc09b16917c5b7b82acf1c4e4036ad4d179cf8bfb91515daf9c2e48167e9397960d84c73856658f5e0fe63e2877ac011 |
| SHA1 hash: | aafa461e75167de03424f1fec735747da39ec31b |
| MD5 hash: | ecc067775610688181f629bdb695933f |
| humanhash: | social-winter-fillet-snake |
| File name: | 457714230.bin |
| Download: | download sample |
| Signature | JobCrypter |
| File size: | 599'040 bytes |
| First seen: | 2021-03-23 07:49:16 UTC |
| Last seen: | 2022-09-29 12:35:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 6144:tPalz+C7tPkue4ktFzYAt6vZiS4tYA5DJ7RVzmdwv4Etq:g7tMueZFz6ZiTttbRVCmv4Etq |
| Threatray | 587 similar samples on MalwareBazaar |
| TLSH | EAD4A32961794A40CE27D473BAD3C41682FD6D6362B18DE135C433BA0931A74FCA7B9B |
| Reporter |  JAMESWT_WT |
| Tags: | exe Filecoder.ABC JobCrypter |
Intelligence
File Origin
# of uploads :
3
# of downloads :
1'422
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b0840f04d3b97ae3c5873249a3a2f6393be99c73b38bbafbb0c7e749d8cb9a9b.exe
Verdict:
Malicious activity
Analysis date:
2021-02-10 08:13:16 UTC
Tags:
ransomware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file
Changing a file
Modifying an executable file
Enabling autorun by creating a file
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre.spyw.evad
Score:
92 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Drops script or batch files to the startup folder
Infects executable files (exe, dll, sys, html)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Ransomware.FileCoder
Status:
Malicious
First seen:
2020-07-29 00:25:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 577 additional samples on MalwareBazaar
Result
Malware family:
ryuk
Score:
10/10
Tags:
family:ryuk ransomware
Behaviour
Suspicious use of AdjustPrivilegeToken
Drops startup file
Ryuk
Unpacked files
SH256 hash:
922c556a1e2b598444ffe777113e51089f1d495023ec1744a709ce303bbb7cdb
MD5 hash:
2d7cea98e8e2b30a08ad740e0aa4a71d
SHA1 hash:
0206a32d440b56bb636d047185afb95f23d13d6c
SH256 hash:
b0840f04d3b97ae3c5873249a3a2f6393be99c73b38bbafbb0c7e749d8cb9a9b
MD5 hash:
ecc067775610688181f629bdb695933f
SHA1 hash:
aafa461e75167de03424f1fec735747da39ec31b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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