Behavioral task
behavioral1
Sample
Karma.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Karma.exe
Resource
win10v2004-20230220-en
General
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Target
Karma.exe
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Size
21.3MB
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MD5
cffab396d5937bcbf32a3c6091846d43
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SHA1
4713bc5d0dfa5460603a7528fc8f71c7600fc6f2
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SHA256
ef0645bbdc8e114f414689543764473f24930b7a43c289c8a0fbbae2e3e5e495
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SHA512
81ddd92d23a4e2847e1b84d1dfeec0a730fb1a3f59d5b638f2fe00d2ec370caa16aec8322fefb881f8433ba29981b98d78e319bad6da5820b45d587f4677dd2c
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SSDEEP
393216:yFBHbx+K5j5JifINCINnzuyC6LhswvbMbi8ZR1GudOHfr8uVpwxiZ32y9SeoXwZ5:AHbxd5EIQESKd1vbMbioPGuc/Yyx9Sq5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Karma.exe
Files
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Karma.exe.exe windows x64
51a88c08811b937c3e57cc6a36917618
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
d3d10
D3D10CreateDeviceAndSwapChain
d3dcompiler_47
D3DCompile
kernel32
GlobalFree
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
EmptyClipboard
advapi32
GetCurrentHwProfileA
ole32
CoInitializeSecurity
oleaut32
SysAllocString
imm32
ImmSetCandidateWindow
ws2_32
setsockopt
Sections
.text Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 813KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.CRT Size: - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: - Virtual size: 14.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.UPX1 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX2 Size: 17.4MB - Virtual size: 17.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ