General
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Target
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8
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Size
231KB
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Sample
230817-em5zyagh7t
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MD5
f50e64eec9508d4b2c7e551439550d41
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SHA1
d2279704561b1e2015ea97a4c9a14eba0c94a2cd
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SHA256
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8
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SHA512
d4ed493e741c1db0e3ff9cab42ee8101a3829cf5116f031e41909196359d71aad20ed2480fabf4d2e7ff8450fa411334b6fd1f8e2bbc35d4a53624512469b4ba
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SSDEEP
3072:pBX5T8Rl73oOLtSX841vJJNMCXRztYJ8+lGlwmr/3UC/sS5Bwdcu:754z3FLe8Avrh2hMUC/tqV
Static task
static1
Behavioral task
behavioral1
Sample
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8.exe
Resource
win10-20230703-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/
Extracted
redline
lux3
176.123.9.142:14845
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auth_value
e94dff9a76da90d6b000642c4a52574b
Extracted
djvu
http://zexeq.com/raud/get.php
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extension
.taoy
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offline_id
cshgakAnUmp40qfk3nvyiyRRVOf96kqTUfJ1MNt1
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payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
redline
38.181.25.43:3325
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auth_value
082cde17c5630749ecb0376734fe99c9
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.83.170.21:19447
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auth_value
3a050df92d0cf082b2cdaf87863616be
Extracted
smokeloader
up3
Extracted
smokeloader
summ
Targets
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Target
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8
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Size
231KB
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MD5
f50e64eec9508d4b2c7e551439550d41
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SHA1
d2279704561b1e2015ea97a4c9a14eba0c94a2cd
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SHA256
1292a39716d68ccd0aa66a55d7b5d64ac6e3fcc0f31d4abd19ba1bb0d8529cd8
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SHA512
d4ed493e741c1db0e3ff9cab42ee8101a3829cf5116f031e41909196359d71aad20ed2480fabf4d2e7ff8450fa411334b6fd1f8e2bbc35d4a53624512469b4ba
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SSDEEP
3072:pBX5T8Rl73oOLtSX841vJJNMCXRztYJ8+lGlwmr/3UC/sS5Bwdcu:754z3FLe8Avrh2hMUC/tqV
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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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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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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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Uses the VBS compiler for execution
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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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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 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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1