Resubmissions
04-06-2023 21:35
230604-1fcwgadg89 1013-02-2022 03:16
220213-dsq8asfbej 1013-02-2022 03:12
220213-dqagrsdda9 1013-02-2022 03:11
220213-dpxwnsfbdq 106-12-2021 20:39
211206-zflypsfahr 1019-10-2021 03:48
211019-ec1mgafbf7 1011-08-2021 05:28
210811-rjsxfvjxd2 1011-08-2021 05:07
210811-rs31ylg4ls 1011-08-2021 04:56
210811-tvaldfm4jx 10General
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Target
Setup.exe
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Size
1.6MB
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Sample
211019-ec1mgafbf7
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MD5
ce6eaa52767b2df78b34519231966588
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SHA1
ab32d09951189022a1a39e9204ec9ce2926b3fcf
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SHA256
40924781ba072ea88bd7cad3f6d2a48e87f370e1c1ee334a3415dd26b5ea17e5
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SHA512
36a09fe704823d6db5d0982d761ba1976c940b82b7c1ca650627d66e16b420612b78c761f2ed00e533453eeb2dd7e431cf47b0c2cf826354aa6e779fda531067
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win11
Behavioral task
behavioral3
Sample
Setup.exe
Resource
win10-en-20211014
Malware Config
Extracted
C:\_readme.txt
djvu
manager@mailtemp.ch
supporthelp@airmail.cc
https://we.tl/t-xl2bbDnZSN
Extracted
redline
205.185.119.191:60857
Extracted
smokeloader
2020
http://honawey7.top/
http://wijibui0.top/
http://hefahei6.top/
http://pipevai4.top/
http://nalirou7.top/
http://gfdjgdfjgdhfbg.space/
http://gfhjdsghdfjg23.space/
http://gdfjgdfh4543nf.space/
http://fgdjgsdfghj4fds.space/
http://fgdgdjfgfdgdf.space/
http://fsdhjfsdhfsd.space/
http://fgdsjghdfghjdfhgd.space/
http://ryuesrseyth3.space/
http://fdsjkuhreyu4.space/
http://fdgjdfgehr4.space/
http://fgdgjhdfgdfjgd.space/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
http://directorycart.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
Extracted
raccoon
a7a7651f160522c3eb3c593186fb8a026774778c
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url4cnc
http://telegatt.top/kaba4ello
http://telegka.top/kaba4ello
http://telegin.top/kaba4ello
https://t.me/kaba4ello
Extracted
vidar
41.5
937
https://mas.to/@xeroxxx
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profile_id
937
Extracted
cryptbot
veobav12.top
morysl01.top
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payload_url
http://tyngle01.top/download.php?file=lv.exe
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
vidar
41.5
1029
https://mas.to/@xeroxxx
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profile_id
1029
Extracted
djvu
http://rlrz.org/lancer
Extracted
redline
update
135.181.79.37:32157
Targets
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Target
Setup.exe
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Size
1.6MB
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MD5
ce6eaa52767b2df78b34519231966588
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SHA1
ab32d09951189022a1a39e9204ec9ce2926b3fcf
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SHA256
40924781ba072ea88bd7cad3f6d2a48e87f370e1c1ee334a3415dd26b5ea17e5
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SHA512
36a09fe704823d6db5d0982d761ba1976c940b82b7c1ca650627d66e16b420612b78c761f2ed00e533453eeb2dd7e431cf47b0c2cf826354aa6e779fda531067
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Turns off Windows Defender SpyNet reporting
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies Windows Firewall
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Loads dropped DLL
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Modifies file permissions
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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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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Drops file in System32 directory
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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 v6
Persistence
Modify Existing Service
2New Service
1Registry Run Keys / Startup Folder
2Scheduled Task
1Defense Evasion
Modify Registry
8Disabling Security Tools
4Virtualization/Sandbox Evasion
1File Permissions Modification
1Install Root Certificate
1