General
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Target
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8
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Size
306KB
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Sample
230818-d67r7sfc22
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MD5
0b9eb29dbb17c3855af1af9f824f36d2
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SHA1
e43dd84857989f8a3d203a2e4fe3bbf61c8a6994
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SHA256
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8
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SHA512
e76298b0213002d0b1ef95c3021a14c904e8138ca7d8dc3f0a84b01075bd7c37b18ba956e8f8bb629f1abdc84c1116c9c81a4ef45c43cfd856ffdc5de64acab1
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SSDEEP
3072:ltQ8URHdIPzsHKV5FDu75VQO54/EchjBrCqs+cIxRxKV+e5IQ6GM0achz+V:M/saw5FDurQ448SBeoccxsz675chz
Static task
static1
Behavioral task
behavioral1
Sample
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8.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
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
lux3
176.123.9.142:14845
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auth_value
e94dff9a76da90d6b000642c4a52574b
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
38.181.25.43:3325
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auth_value
082cde17c5630749ecb0376734fe99c9
Extracted
smokeloader
summ
Extracted
redline
LogsDiller Cloud (TG: @logsdillabot)
51.83.170.21:19447
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auth_value
3a050df92d0cf082b2cdaf87863616be
Targets
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Target
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8
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Size
306KB
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MD5
0b9eb29dbb17c3855af1af9f824f36d2
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SHA1
e43dd84857989f8a3d203a2e4fe3bbf61c8a6994
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SHA256
e56f2dc2e766dfe93c02712de15329f99d78f8e02c90926e0c9ef598860641b8
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SHA512
e76298b0213002d0b1ef95c3021a14c904e8138ca7d8dc3f0a84b01075bd7c37b18ba956e8f8bb629f1abdc84c1116c9c81a4ef45c43cfd856ffdc5de64acab1
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SSDEEP
3072:ltQ8URHdIPzsHKV5FDu75VQO54/EchjBrCqs+cIxRxKV+e5IQ6GM0achz+V:M/saw5FDurQ448SBeoccxsz675chz
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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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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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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 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