General
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Target
616accef50cfe9a8ef3eb30b067b24fd5fdd88f097bb83b32ba866b94d2d8ff2
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Size
182KB
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Sample
211212-ecjc7acae8
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MD5
df9548cbcf563c0ac307f3a8b33495db
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SHA1
24f1b92b8587032fdba085e06326bdb89c9e0f15
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SHA256
616accef50cfe9a8ef3eb30b067b24fd5fdd88f097bb83b32ba866b94d2d8ff2
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SHA512
04e9c916ed3aafb6509b39fef1f158edbb1d9dedc3517d29088f20ccccb2ee85ddc39d7a87b33a99ca6d71ab48bfe01feea2873b7e1cc908f5581942fcf9a293
Static task
static1
Behavioral task
behavioral1
Sample
616accef50cfe9a8ef3eb30b067b24fd5fdd88f097bb83b32ba866b94d2d8ff2.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
tofsee
mubrikych.top
oxxyfix.xyz
Extracted
raccoon
Extracted
raccoon
1.8.3-hotfix
eab89db8f8e51b4a23c6cffb85db8684a0f53e06
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url4cnc
http://91.219.236.27/zalmanssx
http://94.158.245.167/zalmanssx
http://185.163.204.216/zalmanssx
http://185.225.19.238/zalmanssx
http://185.163.204.218/zalmanssx
https://t.me/zalmanssx
Extracted
amadey
2.86
185.215.113.35/d2VxjasuwS/index.php
Targets
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Target
616accef50cfe9a8ef3eb30b067b24fd5fdd88f097bb83b32ba866b94d2d8ff2
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Size
182KB
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MD5
df9548cbcf563c0ac307f3a8b33495db
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SHA1
24f1b92b8587032fdba085e06326bdb89c9e0f15
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SHA256
616accef50cfe9a8ef3eb30b067b24fd5fdd88f097bb83b32ba866b94d2d8ff2
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SHA512
04e9c916ed3aafb6509b39fef1f158edbb1d9dedc3517d29088f20ccccb2ee85ddc39d7a87b33a99ca6d71ab48bfe01feea2873b7e1cc908f5581942fcf9a293
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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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Arkei Stealer Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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
2Virtualization/Sandbox Evasion
1