Behavioral task
behavioral1
Sample
nigger.exe
Resource
win7-20240705-en
General
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Target
nigger.exe
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Size
3.1MB
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MD5
4999b135603f44230d18f73c4308bffe
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SHA1
691754c54a1aa05a09ed28512d1b0abf6968ac15
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SHA256
d68f05e53c7442acc2a4f45dcada6edcc6a2ae5538ae504181176e9eed419e71
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SHA512
e3a5362cdea95b0a0d5bb1b5b59d9d01948228d2a4ba216281ae2854523a6c11600251dbde18123e7c017f6d7712060ab089bdcc0f0b91db65ba8cf226c6fb06
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SSDEEP
49152:DvXG42pda6D+/PjlLOlg6yQipVBXac5L3Ak/d8oGd2LdTHHB72eh2NT:Dv242pda6D+/PjlLOlZyQipVhaV
Malware Config
Extracted
quasar
1.4.1
massdm
192.168.1.156:4782
r-minolta.gl.at.ply.gg:63431
7a0df206-428b-4b7b-939a-21fd6eb0a342
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encryption_key
EB77EF1E2C1E9FC0CC580EBFBB1E68F8B012F37E
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install_name
massdm.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Update
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subdirectory
SubDir
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 nigger.exe
Files
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nigger.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 3.1MB - Virtual size: 3.1MB
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