Static task
static1
Behavioral task
behavioral1
Sample
639e657f0d44bff0d98441a3e4af777c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
639e657f0d44bff0d98441a3e4af777c.exe
Resource
win10v2004-20231222-en
General
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Target
639e657f0d44bff0d98441a3e4af777c
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Size
81KB
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MD5
639e657f0d44bff0d98441a3e4af777c
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SHA1
d234f87b022cbdf3194f47a80755616132e7a435
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SHA256
77ed6c1fefb5eb1f979625cb22d84243c0d6ecf4fcef80d79c40d5d0667cae80
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SHA512
178ee66a0781300c25676a9fb8eb30e21479ee48623d3502175abe63b618f701a7d73d89366e7609449327e36dcbbc53725029883b0df071163741748640ffb9
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SSDEEP
1536:AHVlak83uOPt780DtChboWMeqZoGjy5ntdVmIel2VzA:AnWuOF7O8Sew/Il2i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 639e657f0d44bff0d98441a3e4af777c
Files
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639e657f0d44bff0d98441a3e4af777c.exe windows:5 windows x86 arch:x86
fdd8a53a57827a7a2c48d0c0c65be18e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualAlloc
EnterCriticalSection
DeleteCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
TerminateProcess
Sleep
GetLastError
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ