Behavioral task
behavioral1
Sample
70da0f06cb454d93d73583cda4ecd7e33fcf788d3ea4cec57aa06c00670bb682.exe
Resource
win10v2004-20220812-en
General
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Target
70da0f06cb454d93d73583cda4ecd7e33fcf788d3ea4cec57aa06c00670bb682
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Size
1.0MB
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MD5
900b358bae3debc09bb157171edb91f5
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SHA1
e58598c90fde20a7fb64d5fe5b30201a17fa5a2e
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SHA256
70da0f06cb454d93d73583cda4ecd7e33fcf788d3ea4cec57aa06c00670bb682
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SHA512
ea2b9d60553f2df9bed2e2805faeebcc420f138efeca9aa48967d881b8bbc3abd917a9f32ecd897ddf852509f361c1a3290d59383f544eef2dac5d7b6d908c51
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SSDEEP
24576:dLynkc1ZzBvtrZHFjMKY2pOuwelFwdelEVVZR:1ynkc1ZzBvtrZHFjMKY2JwelFwkm
Malware Config
Extracted
quasar
2.7.0.0
skype Client
workday2022.hopto.org:4788
VKxQPbGULmnCVaZdPS
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encryption_key
fJ82wl51AwYfauX9S4aN
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install_name
skype.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Venom Client Startup
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar
Files
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70da0f06cb454d93d73583cda4ecd7e33fcf788d3ea4cec57aa06c00670bb682.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
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