General
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Target
file.exe
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Size
380KB
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Sample
230404-nb1qhsgd3w
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MD5
30b05e5b7fbc440221c4da9a84f9406d
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SHA1
7d5544e825664f385d24b458b50f32c9d0212365
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SHA256
f76ae21f9c62c095f082aba23fad1b575331a19fdb1376486b7354a784632985
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SHA512
c934bf1cf09e8f557f5d294cbb5ae2f9bfa68cd5c2a065e9fb005ffb6804e6774a92d5c852d683ffb268d6bd18494ea7c6e0c680426402ec339a2322f6fe3f73
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SSDEEP
6144:x/QiQXC2Jm+ksmpk3U9jW1U4P9bwOGBfj/WUplm6zIOYQNd28pTXdAmpCLVRZogE:pQi32s6m6URA3PhwlL//plmW9bTXeVh8
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
gcleaner
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Extracted
socelars
https://hdbywe.s3.us-west-2.amazonaws.com/dfgg320/
Extracted
smokeloader
pub2
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file.exe
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Size
380KB
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MD5
30b05e5b7fbc440221c4da9a84f9406d
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SHA1
7d5544e825664f385d24b458b50f32c9d0212365
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SHA256
f76ae21f9c62c095f082aba23fad1b575331a19fdb1376486b7354a784632985
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SHA512
c934bf1cf09e8f557f5d294cbb5ae2f9bfa68cd5c2a065e9fb005ffb6804e6774a92d5c852d683ffb268d6bd18494ea7c6e0c680426402ec339a2322f6fe3f73
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SSDEEP
6144:x/QiQXC2Jm+ksmpk3U9jW1U4P9bwOGBfj/WUplm6zIOYQNd28pTXdAmpCLVRZogE:pQi32s6m6URA3PhwlL//plmW9bTXeVh8
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Socelars payload
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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