Static task
static1
Behavioral task
behavioral1
Sample
Updter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Updter.exe
Resource
win10v2004-20230220-en
General
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Target
Updter.exe
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Size
1.2MB
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MD5
7105ac62a0620075ca8fd5416cbc139a
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SHA1
f70932ffcadc3ccff655eee97bcf2045dff81270
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SHA256
caca2b266dab79e0b04e13498955deab5e923ce726c7eac63395b729677dd8f7
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SHA512
dd6531d2326801b566fbaddfa9e9cfbd3c6420b11632f203c944ca7e8952e58300b57552e684d2d0191664dca62123a5ce051cfe16acaec1976746284157ab3d
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SSDEEP
24576:vdkDQT77MjEMz+R4W5Q2Nmh/HFVVB0ApnlQUmwI:uuAQb6/HFVVltlm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Updter.exe
Files
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Updter.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ