Behavioral task
behavioral1
Sample
624b5682f917d426ce2a4d1ec03fb5ef.exe
Resource
win7-20231215-en
General
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Target
624b5682f917d426ce2a4d1ec03fb5ef
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Size
1.0MB
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MD5
624b5682f917d426ce2a4d1ec03fb5ef
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SHA1
379757ca4ab81f1c224ab9440a4c828286513808
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SHA256
57f21a762965de14502e74ded173e8e81e569fa7236819c3d4ce7804fa119d50
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SHA512
eef5274e53a85b0bf6c37e858b3b7dd880b12ef9a3ba31b20951f448e9ef76da921818634957a862316ef111f16bbc91bb71bf00a2872c48f31e4b32de4cd6de
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SSDEEP
24576:YkY5kMJDyGouUqg75HVDBvdKjAgYudelJ6Avr29:V4kMJDyGouUqg75HVDBvdgrdelcm
Malware Config
Extracted
quasar
2.7.0.0
123
2.tcp.ngrok.io:16021
2.tcp.ngrok.io:14032
ACq4BPNVEhlXf66pqs
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encryption_key
54GiDZOdbh066qkohQsM
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install_name
123.exe
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log_directory
Logs
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reconnect_delay
1000
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startup_key
Venom Client Startup
Signatures
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Quasar family
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Quasar payload 1 IoCs
Processes:
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 624b5682f917d426ce2a4d1ec03fb5ef
Files
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624b5682f917d426ce2a4d1ec03fb5ef.exe windows:4 windows x86 arch: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