General
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Target
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53
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Size
1.4MB
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Sample
221124-166w8scf85
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MD5
a0ca9d2e6856140493a42a9bfc5f98a2
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SHA1
be6e2cf57e66418d578fdad953dcd165967440fb
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SHA256
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53
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SHA512
fb328a30e525e8ba533a90195c1f20ff30b3ae12b041f6383dfa3b9c385ec8cbcbd5bb8cd8faba4c38fe364375b582c11a270c9419965b4b482526bbf61f6ea3
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SSDEEP
24576:nuj0toZN802qWvVmGiDlM7FSaowP8FJJyPYYc4TuDXTMIFkot8erYMS3N:n2ZH2LdmGJFZoU8sFxSDnFkNesMWN
Static task
static1
Behavioral task
behavioral1
Sample
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53.exe
Resource
win10-20220812-en
Malware Config
Targets
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Target
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53
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Size
1.4MB
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MD5
a0ca9d2e6856140493a42a9bfc5f98a2
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SHA1
be6e2cf57e66418d578fdad953dcd165967440fb
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SHA256
498f54450f4ecc7b85991ecfd6c400e2b879ae5209fffc5792e19f5ec8e4ef53
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SHA512
fb328a30e525e8ba533a90195c1f20ff30b3ae12b041f6383dfa3b9c385ec8cbcbd5bb8cd8faba4c38fe364375b582c11a270c9419965b4b482526bbf61f6ea3
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SSDEEP
24576:nuj0toZN802qWvVmGiDlM7FSaowP8FJJyPYYc4TuDXTMIFkot8erYMS3N:n2ZH2LdmGJFZoU8sFxSDnFkNesMWN
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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 NtCreateUserProcessOtherParentProcess
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Looks for VirtualBox Guest Additions in registry
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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