General
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Target
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324.exe
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Size
627KB
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Sample
210903-wngr6sgfcr
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MD5
f50136c9ca26451e33d5b1d09890dad5
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SHA1
1827fabd646f12bef405fef65f5078c4c8809f68
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SHA256
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324
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SHA512
68beea7a2791cc0f25398d30da143a07a8df363e0f09e0c2aff7f3c8ff72a566f6ed7eb4df57f0508d74789d7959df964a81df5c1ea02a83ee810e23ad39c084
Static task
static1
Behavioral task
behavioral1
Sample
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324.exe
Resource
win7-en
Malware Config
Extracted
redline
build
91.142.78.76:34407
Extracted
redline
1
37.0.8.88:44263
Extracted
redline
test
45.14.49.169:22411
Extracted
raccoon
b8ef25fa9e346b7a31e4b6ff160623dd5fed2474
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url4cnc
https://telete.in/iphbarberleo
Extracted
vidar
40.4
937
https://romkaxarit.tumblr.com/
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profile_id
937
Targets
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Target
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324.exe
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Size
627KB
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MD5
f50136c9ca26451e33d5b1d09890dad5
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SHA1
1827fabd646f12bef405fef65f5078c4c8809f68
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SHA256
2ff77816fa6b9e2fdbc630e06a003b09228f39887f8dfea7f8020d9346bd2324
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SHA512
68beea7a2791cc0f25398d30da143a07a8df363e0f09e0c2aff7f3c8ff72a566f6ed7eb4df57f0508d74789d7959df964a81df5c1ea02a83ee810e23ad39c084
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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