General
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Target
cdfa082e4d6fa493fe58e94542e5e20c5b87fca8d6940aa98b57811a0417f6b3
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Size
1.9MB
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Sample
240527-z8qscsae6w
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MD5
1922fee9fa78a6fe8008a5a2e7794cb3
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SHA1
4b4ce6e877152d1c6a00f20d927651c872803b8f
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SHA256
cdfa082e4d6fa493fe58e94542e5e20c5b87fca8d6940aa98b57811a0417f6b3
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SHA512
b99a6788c7a97bde4d273804eb4aefc077f72c7642ab5bce41891a844ebfd90c5dbb2e6a0c1652ab982d5bc7a096863ec97eaf6ec7c1b8000f95f72459100edf
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SSDEEP
49152:CdKfTn6v+JtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTndtIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
cdfa082e4d6fa493fe58e94542e5e20c5b87fca8d6940aa98b57811a0417f6b3.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
stealc
Extracted
vidar
https://steamcommunity.com/profiles/76561199689717899
https://t.me/copterwin
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Targets
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Target
cdfa082e4d6fa493fe58e94542e5e20c5b87fca8d6940aa98b57811a0417f6b3
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Size
1.9MB
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MD5
1922fee9fa78a6fe8008a5a2e7794cb3
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SHA1
4b4ce6e877152d1c6a00f20d927651c872803b8f
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SHA256
cdfa082e4d6fa493fe58e94542e5e20c5b87fca8d6940aa98b57811a0417f6b3
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SHA512
b99a6788c7a97bde4d273804eb4aefc077f72c7642ab5bce41891a844ebfd90c5dbb2e6a0c1652ab982d5bc7a096863ec97eaf6ec7c1b8000f95f72459100edf
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SSDEEP
49152:CdKfTn6v+JtTF+TxMoxc1TU+j+dAzGwlrh:CdKfTndtIuoITsdZ
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Detect Vidar Stealer
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Downloads MZ/PE file
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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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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 SetThreadContext
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