General
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Target
tmp
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Size
234KB
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Sample
230422-zt8pmaad6w
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MD5
068cc6785e0eccc6e37f1dd67ffcf6f0
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SHA1
fcfb12625183cad04ce2832f9c29908baa8039dc
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SHA256
fc51e907d00e4bc82fda5bfec4b227e5ebf9c5ecce4acebaa24f17ecdfe5ebe8
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SHA512
27dd069bd3871277e0527b1e9a12ad99986b7b3e9a0451c3109d64a8280eb1ff169c0e5964b7b0f6306237d6b161bfe5bde7773d6f3d42e5ba84cfba12921cf9
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SSDEEP
3072:jPNKDILIsTh2BZxOq5APDiYbNL4pW95hbfp1I:d8sThaxOyAPLbNL42bfp1I
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
smokeloader
sprg
Extracted
smokeloader
2022
http://hoh0aeghwugh2gie.com/
http://hie7doodohpae4na.com/
http://aek0aicifaloh1yo.com/
http://yic0oosaeiy7ahng.com/
http://wa5zu7sekai8xeih.com/
Extracted
vidar
3.5
2234cb18bdcd93ea6f4e5f1473025a81
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
2234cb18bdcd93ea6f4e5f1473025a81
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Extracted
redline
special
176.123.9.142:14845
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auth_value
bb28ee957fad348ef1dfce97134849bc
Extracted
laplas
http://89.23.97.128
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Targets
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Target
tmp
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Size
234KB
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MD5
068cc6785e0eccc6e37f1dd67ffcf6f0
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SHA1
fcfb12625183cad04ce2832f9c29908baa8039dc
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SHA256
fc51e907d00e4bc82fda5bfec4b227e5ebf9c5ecce4acebaa24f17ecdfe5ebe8
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SHA512
27dd069bd3871277e0527b1e9a12ad99986b7b3e9a0451c3109d64a8280eb1ff169c0e5964b7b0f6306237d6b161bfe5bde7773d6f3d42e5ba84cfba12921cf9
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SSDEEP
3072:jPNKDILIsTh2BZxOq5APDiYbNL4pW95hbfp1I:d8sThaxOyAPLbNL42bfp1I
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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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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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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