Behavioral task
behavioral1
Sample
2236-44-0x0000000073060000-0x00000000740C2000-memory.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2236-44-0x0000000073060000-0x00000000740C2000-memory.exe
Resource
win10v2004-20231222-en
General
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Target
2236-44-0x0000000073060000-0x00000000740C2000-memory.dmp
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Size
16.4MB
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MD5
bed222a403c00c99396b6e9d51378831
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SHA1
0bb10eadad73a3ae0f81ee98fc5e77ac2548b48e
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SHA256
b14d28cab73ead05fb46da81138478d2459f4fd784db43bcdae90cce2727f811
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SHA512
54fe5468cc973b50e2c7e0d66f12ef8286227af00d9cb73f43a1ed7386dfb1e83bc13e240c99fe065e1485a63e28adc9937af7f4c883f5d7bd46766ad257f222
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SSDEEP
6144:e4/ZoScmLzwdtp6ljIEZVqXqbAfYYaL6xfbryNzb:NeScmLzHXOfYCxTrazb
Malware Config
Extracted
quasar
1.3.0.0
Developer
iniwork.4cloud.click:1980
7IjmW4VC41RHeVUVFm
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encryption_key
GrOoQb2saAjShPer4Ryp
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install_name
helpar.exe
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log_directory
HDR
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
HERLPAR
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2236-44-0x0000000073060000-0x00000000740C2000-memory.dmp
Files
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2236-44-0x0000000073060000-0x00000000740C2000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 348KB - Virtual size: 347KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ