General
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Target
2f20a33c375347f2e1f4099d2227fb222b188c04dcc3502580a4a0ce02b172a1
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Size
334KB
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Sample
211216-wgjcescfb9
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MD5
0452509880f17ea5485f379a278e06a8
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SHA1
17abaac252099f9db024f9b1ff513681b99103b1
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SHA256
2f20a33c375347f2e1f4099d2227fb222b188c04dcc3502580a4a0ce02b172a1
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SHA512
0cff6ba1b5f7f776be0e19efa7f4a2bd0346f97515aec368e1a6f5881f2aafdf2b908ba89399ccafde683d242c28cb4cb963a42b7238138f2638d79768f10449
Static task
static1
Behavioral task
behavioral1
Sample
2f20a33c375347f2e1f4099d2227fb222b188c04dcc3502580a4a0ce02b172a1.exe
Resource
win10-en-20211208
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
redline
22
195.133.47.114:38127
Extracted
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
vidar
49.1
1100
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
1100
Targets
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Target
2f20a33c375347f2e1f4099d2227fb222b188c04dcc3502580a4a0ce02b172a1
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Size
334KB
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MD5
0452509880f17ea5485f379a278e06a8
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SHA1
17abaac252099f9db024f9b1ff513681b99103b1
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SHA256
2f20a33c375347f2e1f4099d2227fb222b188c04dcc3502580a4a0ce02b172a1
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SHA512
0cff6ba1b5f7f776be0e19efa7f4a2bd0346f97515aec368e1a6f5881f2aafdf2b908ba89399ccafde683d242c28cb4cb963a42b7238138f2638d79768f10449
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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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Arkei Stealer Payload
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Bazar/Team9 Loader payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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
1Defense Evasion
Disabling Security Tools
1Modify Registry
3Virtualization/Sandbox Evasion
1Install Root Certificate
1