Behavioral task
behavioral1
Sample
a3f362a6b4da8be1dca056c43dc75a32.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3f362a6b4da8be1dca056c43dc75a32.exe
Resource
win10v2004-20240221-en
General
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Target
a3f362a6b4da8be1dca056c43dc75a32
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Size
789KB
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MD5
a3f362a6b4da8be1dca056c43dc75a32
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SHA1
b5d7fc5d2c971ffcea6686349a74a584281e972b
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SHA256
d9b793f98c543e67c575f27dd90259d725b7a9d26323b9cc03903493705eef28
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SHA512
e6fdbd5ecae6431cbb70ea12cfc61dcfced080b7f9754d4742a7201c35df5fe1443ba2d7765b896420c6d40fda1d1f974d0e09e8279dad13343e905d355618e2
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SSDEEP
12288:v9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hmke:ZZ1xuVVjfFoynPaVBUR8f+kN10EBje
Malware Config
Signatures
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Darkcomet family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3f362a6b4da8be1dca056c43dc75a32
Files
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a3f362a6b4da8be1dca056c43dc75a32.exe windows:4 windows x86 arch:x86
9a92ce00a8443a86ff04363a1cfde413
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaFreeVar
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
_adj_fdiv_m32
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
ord631
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord644
_CIlog
__vbaErrorOverflow
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
_CIatan
__vbaUI1Str
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeStr
Sections
.text Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ