General
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Target
mkhg_client.bin
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Size
269KB
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Sample
230928-dq5ynsff9y
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MD5
499e31242369342df828f4ecccc873d1
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SHA1
39e6678ef0bbac8d618c3b6260748725d9a5fc58
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SHA256
3fc2e94fb5b59fb46127817e330f35339b95c9523743fb9d3c8eb5134ab61a82
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SHA512
38a38b8d696c9e0cad975b4605523116144bb1c87f0e2a2f069052cc1560801b44079850c5ecd8fdb77f9d4827d0542b3211d8341e43791f224d9bca775b62bb
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SSDEEP
3072:Ma55+80YB0HwMPvXh+jlYkHBnPtJfDp5MC+Hb9TWa:LszQMB+jKkhnlJf839TW
Static task
static1
Behavioral task
behavioral1
Sample
mkhg_client.exe
Resource
win7-20230831-en
Malware Config
Extracted
gozi
Extracted
gozi
5050
netsecurez.com
whofoxy.com
mimemoa.com
ntcgo.com
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base_path
/jerry/
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build
250260
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exe_type
loader
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extension
.bob
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server_id
50
Extracted
gozi
5050
31.41.44.79
185.248.144.203
netsecurez.com
whofoxy.com
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base_path
/pictures/
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build
250260
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exe_type
worker
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extension
.bob
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server_id
50
Targets
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Target
mkhg_client.bin
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Size
269KB
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MD5
499e31242369342df828f4ecccc873d1
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SHA1
39e6678ef0bbac8d618c3b6260748725d9a5fc58
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SHA256
3fc2e94fb5b59fb46127817e330f35339b95c9523743fb9d3c8eb5134ab61a82
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SHA512
38a38b8d696c9e0cad975b4605523116144bb1c87f0e2a2f069052cc1560801b44079850c5ecd8fdb77f9d4827d0542b3211d8341e43791f224d9bca775b62bb
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SSDEEP
3072:Ma55+80YB0HwMPvXh+jlYkHBnPtJfDp5MC+Hb9TWa:LszQMB+jKkhnlJf839TW
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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