General
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Target
f545d032d48292171f0f6e2d6486abfd7a2460dd3a8d29a3a0fc8554902bc1ba
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Size
769KB
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Sample
230526-dm8kdseb7y
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MD5
a1af2ef84da529775b870a127b2ecf2f
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SHA1
d2a58641432a5ca02c5cde880cc34c4c3225a2b0
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SHA256
f545d032d48292171f0f6e2d6486abfd7a2460dd3a8d29a3a0fc8554902bc1ba
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SHA512
44388799ef71c840b494f970e90da5f16862ebefd879284d2881371da69ea41aeb2b0c5d1f37541d7e46fbf3fbdc5f52823447d7f4e2073827e0b0957c07ed29
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SSDEEP
24576:eytAsvXYZtuVhaXsKslwbKz0kPPML1+diY:ttDMOa8KS0czPML1+Y
Static task
static1
Behavioral task
behavioral1
Sample
f545d032d48292171f0f6e2d6486abfd7a2460dd3a8d29a3a0fc8554902bc1ba.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
mina
83.97.73.122:19062
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auth_value
3d04bf4b8ba2a11c4dcf9df0e388fa05
Extracted
redline
greg
83.97.73.122:19062
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auth_value
4c966a90781c6b4ab7f512d018696362
Targets
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Target
f545d032d48292171f0f6e2d6486abfd7a2460dd3a8d29a3a0fc8554902bc1ba
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Size
769KB
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MD5
a1af2ef84da529775b870a127b2ecf2f
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SHA1
d2a58641432a5ca02c5cde880cc34c4c3225a2b0
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SHA256
f545d032d48292171f0f6e2d6486abfd7a2460dd3a8d29a3a0fc8554902bc1ba
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SHA512
44388799ef71c840b494f970e90da5f16862ebefd879284d2881371da69ea41aeb2b0c5d1f37541d7e46fbf3fbdc5f52823447d7f4e2073827e0b0957c07ed29
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SSDEEP
24576:eytAsvXYZtuVhaXsKslwbKz0kPPML1+diY:ttDMOa8KS0czPML1+Y
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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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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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