General
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Target
fb2b8bcae35b925bca776ef7c56b925f93894a27dcec0f413cb9ddf94d1a9d85
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Size
155KB
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Sample
231011-rj5afscd9y
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MD5
43fecd8b4c68731d073f4f61e79b0cd8
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SHA1
3dc004eb66607aacfda2fba6bfcfbdcab384fbb3
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SHA256
7cc80afb73e94d50fcabdfb88592d8c5f164d726c614dba4b26d97809b0a0124
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SHA512
18b5aad6fad201ff21bd0b53bf76a5b5d36946e4cb125fd7634099232d8702a90053488f80e3ee2f7093f3ad5558a81b25d5fe49757daf3159410ef235f749c6
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SSDEEP
3072:QsdTyfBuS5HzcuiOCKZiRPRwv7BcdXNYL9IO4yKTaeSVhCaLaIYMvOsQSl:3yfrHzcoZAKDBkdYCxjeDVhN2IYMv4K
Static task
static1
Behavioral task
behavioral1
Sample
fb2b8bcae35b925bca776ef7c56b925f93894a27dcec0f413cb9ddf94d1a9d85.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
fb2b8bcae35b925bca776ef7c56b925f93894a27dcec0f413cb9ddf94d1a9d85.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
fb2b8bcae35b925bca776ef7c56b925f93894a27dcec0f413cb9ddf94d1a9d85
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Size
254KB
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MD5
10406e781c72cc7a2e64d1e29f6edf86
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SHA1
35d9bfa452877874cf3cbd9b4603a429816ed48d
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SHA256
fb2b8bcae35b925bca776ef7c56b925f93894a27dcec0f413cb9ddf94d1a9d85
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SHA512
8fe2686043ac78be93cd3d5db1d56400cb127b70e7e5b0859782b9128fa97ba47ebe92f49e5c91f2affe4c464f33814a1ccca0b5e683ae09490633bad5deb766
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SSDEEP
6144:RSzF7P/5mEw/vNQmVRpAO18+c8d5KwRgtGCV:Ry7P/JSHR38tGCV
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Detects Healer an antivirus disabler dropper
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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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SectopRAT payload
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Scripting
1