Behavioral task
behavioral1
Sample
b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169.exe
Resource
win10v2004-20240412-en
General
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Target
b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169
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Size
2.0MB
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MD5
2cd08c00898a870786530c1acac3a7bf
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SHA1
8349619e98ae9dbff5fe4177d4939f798c8cc052
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SHA256
b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169
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SHA512
f3a56128f568729d20924ed3bd3f94731d57a3c173e3ddf43cc9c45e4fcd5d68d4371ff247375d751792d6798b753eece15fcc111c2b926988d227404b31ed57
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SSDEEP
49152:jZBVmxg5YIwtImQl4OvNlVoECxl+Ip70WJMabpJJ:j5CmHvNlVoEYZV0zaLJ
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169
Files
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b9fe95aa758cc7d7d644244d3f3deeda7b6271f0b7fdd97dcb31e3a976d89169.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ