General
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Target
c0dc021c1fe62514209e4ea60777b26b484201bd31c8309de2b9a58a02f573e6
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Size
291KB
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Sample
231126-psmqnahc53
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MD5
132a86d33e62bccdb599b32cd21d5390
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SHA1
9000e471aa8f93fa2a84ebd070cda73673cda4f1
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SHA256
c0dc021c1fe62514209e4ea60777b26b484201bd31c8309de2b9a58a02f573e6
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SHA512
0eb2e4398f2744d9e2c90585b882aeec4e8e800c6408503c1bad0aa109b982a88db8ae0f801ed76592df89c87cec50b06fe1d66d02e486685435585a922dab89
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SSDEEP
6144:R4cA2wTpov+72CexoTE+Bu3QW4pKIjkg:R4cADn72CeyCeKskg
Static task
static1
Behavioral task
behavioral1
Sample
c0dc021c1fe62514209e4ea60777b26b484201bd31c8309de2b9a58a02f573e6.exe
Resource
win10-20231020-en
Malware Config
Extracted
smokeloader
2022
http://onualituyrs.org/
http://sumagulituyo.org/
http://snukerukeutit.org/
http://lightseinsteniki.org/
http://liuliuoumumy.org/
http://stualialuyastrelia.net/
http://kumbuyartyty.net/
http://criogetikfenbut.org/
http://tonimiuyaytre.org/
http://tyiuiunuewqy.org/
http://humydrole.com/tmp/index.php
http://trunk-co.ru/tmp/index.php
http://weareelight.com/tmp/index.php
http://pirateking.online/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Extracted
djvu
http://zexeq.com/lancer/get.php
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extension
.gycc
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offline_id
nN1rRlTxKTPo66pmJEAHwufZ2Dhz4MsNxIlOk6t1
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payload_url
http://brusuax.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
amadey
4.12
http://185.172.128.19
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install_dir
cd1f156d67
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install_file
Utsysc.exe
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strings_key
0dd3e5ee91b367c60c9e575983554b30
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url_paths
/ghsdh39s/index.php
Extracted
redline
LogsDiller Cloud (Bot: @logsdillabot)
194.49.94.181:40264
Extracted
smokeloader
up3
Extracted
smokeloader
pub1
Targets
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-
Target
c0dc021c1fe62514209e4ea60777b26b484201bd31c8309de2b9a58a02f573e6
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Size
291KB
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MD5
132a86d33e62bccdb599b32cd21d5390
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SHA1
9000e471aa8f93fa2a84ebd070cda73673cda4f1
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SHA256
c0dc021c1fe62514209e4ea60777b26b484201bd31c8309de2b9a58a02f573e6
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SHA512
0eb2e4398f2744d9e2c90585b882aeec4e8e800c6408503c1bad0aa109b982a88db8ae0f801ed76592df89c87cec50b06fe1d66d02e486685435585a922dab89
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SSDEEP
6144:R4cA2wTpov+72CexoTE+Bu3QW4pKIjkg:R4cADn72CeyCeKskg
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Detected Djvu ransomware
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Glupteba payload
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Virtualization/Sandbox Evasion
1File and Directory Permissions Modification
1Modify Registry
1