General
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Target
16582b2ef4e77e06acb6fdbf5e5d27a5cd8dfbd106b8b06732fb9d397ae67124
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Size
291KB
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Sample
211219-jbd5asghan
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MD5
07137c33a45f94624b937d0c16910313
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SHA1
c3c79c2a7124d2bfed4ed515d515962849d83d3f
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SHA256
16582b2ef4e77e06acb6fdbf5e5d27a5cd8dfbd106b8b06732fb9d397ae67124
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SHA512
fafeed1835aa497176960888c824f8ef3870453331adee1bfceff4c2f5889ffff16da4618a794fbe35240fa4b4a6041da028500c4faa2e11793a2d52f7840173
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
redline
1
86.107.197.138:38133
Extracted
amadey
2.86
185.215.113.35/d2VxjasuwS/index.php
Extracted
redline
444
31.131.254.105:1498
Targets
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Target
16582b2ef4e77e06acb6fdbf5e5d27a5cd8dfbd106b8b06732fb9d397ae67124
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Size
291KB
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MD5
07137c33a45f94624b937d0c16910313
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SHA1
c3c79c2a7124d2bfed4ed515d515962849d83d3f
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SHA256
16582b2ef4e77e06acb6fdbf5e5d27a5cd8dfbd106b8b06732fb9d397ae67124
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SHA512
fafeed1835aa497176960888c824f8ef3870453331adee1bfceff4c2f5889ffff16da4618a794fbe35240fa4b4a6041da028500c4faa2e11793a2d52f7840173
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
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suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
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Arkei Stealer Payload
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XMRig Miner Payload
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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Deletes itself
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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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
New Service
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Disabling Security Tools
1Modify Registry
3Install Root Certificate
1