General
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Target
1bc8d666e4db3a12f4b6c39367aecc4da6d0824965842f4d0dd714cc9d7e0e40
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Size
261KB
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Sample
230321-j5rbqabc8x
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MD5
96cf925b7679c76f3307dc926c196006
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SHA1
a6b4558585492fcfa208b8e34bc99425944e825c
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SHA256
1bc8d666e4db3a12f4b6c39367aecc4da6d0824965842f4d0dd714cc9d7e0e40
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SHA512
c40ab4344a1f4121928e75ad134a0acfeb42d80c7e7fc81b0a271ef6551caaf0b2f38436e6b1db2ec23e87d0f1dacc544e7ba5401cb06704a9936f408843546b
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SSDEEP
3072:URsoEfeLVeB6U8XifhRLknsNJHG9pXgh3ey7y2MGCYhuh5m5aDmUhENRDhGFpy1p:XfeLVfZijsM5GPwde8X4Ja99
Static task
static1
Behavioral task
behavioral1
Sample
1bc8d666e4db3a12f4b6c39367aecc4da6d0824965842f4d0dd714cc9d7e0e40.exe
Resource
win10-20230220-en
Malware Config
Extracted
smokeloader
2022
http://potunulit.org/
http://hutnilior.net/
http://bulimu55t.net/
http://soryytlic4.net/
http://novanosa5org.org/
http://nuljjjnuli.org/
http://tolilolihul.net/
http://somatoka51hub.net/
http://hujukui3.net/
http://bukubuka1.net/
http://golilopaster.org/
http://newzelannd66.org/
http://otriluyttn.org/
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
djvu
http://zexeq.com/test2/get.php
http://zexeq.com/lancer/get.php
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extension
.dapo
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offline_id
8EM6M9LqEzIk18qaQ87WiPQ1u84RRdej5V1ovht1
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payload_url
http://uaery.top/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
amadey
3.65
77.73.134.27/8bmdh3Slb2/index.php
Extracted
smokeloader
pub1
Extracted
vidar
https://steamcommunity.com/profiles/76561199472266392
Extracted
smokeloader
sprg
Extracted
vidar
h$h$
https://steamcommunity.com/profiles/76561199472266392
Extracted
redline
fronx2
fronxtracking.com:80
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auth_value
0a4100df2644a6a6582137d2da2c8bd1
Extracted
vidar
hh
https://steamcommunity.com/profiles/76561199472266392
Extracted
vidar
h'h'
https://steamcommunity.com/profiles/76561199472266392
Targets
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Target
1bc8d666e4db3a12f4b6c39367aecc4da6d0824965842f4d0dd714cc9d7e0e40
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Size
261KB
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MD5
96cf925b7679c76f3307dc926c196006
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SHA1
a6b4558585492fcfa208b8e34bc99425944e825c
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SHA256
1bc8d666e4db3a12f4b6c39367aecc4da6d0824965842f4d0dd714cc9d7e0e40
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SHA512
c40ab4344a1f4121928e75ad134a0acfeb42d80c7e7fc81b0a271ef6551caaf0b2f38436e6b1db2ec23e87d0f1dacc544e7ba5401cb06704a9936f408843546b
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SSDEEP
3072:URsoEfeLVeB6U8XifhRLknsNJHG9pXgh3ey7y2MGCYhuh5m5aDmUhENRDhGFpy1p:XfeLVfZijsM5GPwde8X4Ja99
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Detect rhadamanthys stealer shellcode
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Detected Djvu ransomware
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Detects PseudoManuscrypt payload
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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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PseudoManuscrypt
PseudoManuscrypt is a malware Lazarus’s Manuscrypt targeting government organizations and ICS.
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Downloads MZ/PE file
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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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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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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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