Resubmissions
06-11-2024 18:30
241106-w5he2avgka 10Analysis
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max time kernel
94s -
max time network
96s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
06-11-2024 18:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ShcLoader.exe
Resource
win10ltsc2021-20241023-en
windows10-ltsc 2021-x64
7 signatures
150 seconds
General
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Target
ShcLoader.exe
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Size
3.2MB
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MD5
5035c5a044bc9d4a912d54b9d3342082
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SHA1
25714bbf1aaea6c0d1ff128ef3d2ad5095da63a3
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SHA256
583dec28f988dba9a35801b8dc3c0ce3741909aaf6e3ea31e5d823659e43209f
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SHA512
df1cc57366a31dc1dac97f2f3194ebfca5c9329c4ecc27fe4a33efdfeb244d479ff2a2ff07e4e9dfdfe00a0b8b4eed3a45155bd1b62276007d9e61d933e3f78f
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SSDEEP
98304:PDk4gOxkBVHpKEYWJMTER11yJKwFWMbeIc:PDng1V2WOg/MKws+e/
Malware Config
Extracted
Family
quasar
Version
1.4.1
Botnet
Client
C2
x0p-52599.portmap.host:52599
Mutex
1e8d1992-25ef-4495-bdc8-388b816e4b2b
Attributes
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encryption_key
6CCE3B8C0D5A5CF28100953354AB7774A28FB355
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install_name
Client.exe
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log_directory
$xor-logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3580-2-0x0000015EFCB50000-0x0000015EFCE74000-memory.dmp family_quasar -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ShcLoader.exedescription pid Process Token: SeDebugPrivilege 3580 ShcLoader.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ShcLoader.exepid Process 3580 ShcLoader.exe