General
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Target
04015399.exe
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Size
1.0MB
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Sample
230529-q8b5jace81
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MD5
8b850d5c5ead741988bc7a5552d3d50a
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SHA1
094be732002d85ad1c3f1e476c49e2788223527d
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SHA256
42268a915adf114e3f27c651ef0f452ca3ea9ecb5ad76931f9029c4cb824c077
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SHA512
ede0202bf254d928b81df66d428cbc2efb0fc1318b0c0e7faec7e8478327c0237c7f7ec859dd05c4afe16a1a3c3e674210add5ed05db909f6d5c930cd5fe3c19
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SSDEEP
24576:7yNHyu9M09zwtjejfuhxbS6brYacAVag+yedDZ0:ubM0lw58mlbbrYarVagRsD
Static task
static1
Behavioral task
behavioral1
Sample
04015399.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
04015399.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
lizsa
83.97.73.127:19045
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auth_value
44b0b71b36e78465dbdebb4ecfb78b77
Extracted
redline
metro
83.97.73.127:19045
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auth_value
f7fd4aa816bdbaad933b45b51d9b6b1a
Extracted
redline
Redline
85.31.54.183:18435
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auth_value
50837656cba6e4dd56bfbb4a61dadb63
Targets
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Target
04015399.exe
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Size
1.0MB
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MD5
8b850d5c5ead741988bc7a5552d3d50a
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SHA1
094be732002d85ad1c3f1e476c49e2788223527d
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SHA256
42268a915adf114e3f27c651ef0f452ca3ea9ecb5ad76931f9029c4cb824c077
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SHA512
ede0202bf254d928b81df66d428cbc2efb0fc1318b0c0e7faec7e8478327c0237c7f7ec859dd05c4afe16a1a3c3e674210add5ed05db909f6d5c930cd5fe3c19
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SSDEEP
24576:7yNHyu9M09zwtjejfuhxbS6brYacAVag+yedDZ0:ubM0lw58mlbbrYarVagRsD
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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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 SetThreadContext
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