Behavioral task
behavioral1
Sample
f5358d2e2ce855c43c4451af0a7a3503f1ba29e6c98a660631aa48b50a74218d.exe
Resource
win7-20240221-en
General
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Target
f5358d2e2ce855c43c4451af0a7a3503f1ba29e6c98a660631aa48b50a74218d
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Size
612KB
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MD5
1edb53d22079d0bc4ed31ff349b3612d
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SHA1
3404f38f88428451f4f3784909485fd5e21fbb51
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SHA256
f5358d2e2ce855c43c4451af0a7a3503f1ba29e6c98a660631aa48b50a74218d
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SHA512
dabf3468b3c27688354447aa03f86a3580242ecbbb9160632e281b0b7c4c1c638be733219bcb9af95509e79e15512be643828f7fa059502a2a59edcffbb74beb
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SSDEEP
6144:uS665+NDdL0yqu5uPBhLRjpML0KYj3NAilJ0FcmjUk:z+HAJ3PBh9jkK3NAi/0FceT
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 f5358d2e2ce855c43c4451af0a7a3503f1ba29e6c98a660631aa48b50a74218d
Files
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f5358d2e2ce855c43c4451af0a7a3503f1ba29e6c98a660631aa48b50a74218d.exe windows:4 windows x86 arch:x86
1639b1e17656fed4f63bac94cbb79cec
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
MethCallEngine
ord593
ord594
ord595
ord598
ord525
ord526
EVENT_SINK_AddRef
ord529
DllFunctionCall
ord670
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord607
ord608
ord530
ord716
ProcCallEngine
ord537
ord645
ord570
ord685
ord100
ord616
ord546
ord547
ord580
Sections
UPX0 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
camzt Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxda Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE