Behavioral task
behavioral1
Sample
b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564.exe
Resource
win10v2004-20240412-en
General
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Target
b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564
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Size
1.7MB
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MD5
3a2667efa453e9a421b72eb9fc01f42d
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SHA1
1740a70853b48198e3b29ce9f4006880fd3d76fd
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SHA256
b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564
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SHA512
42eddfa0e6de2f64dac82d4ac4d8f3c4696b679b5935b8e5ced624180e3f52dbdfd4634dbad39366013f2c593fe52b639b30a76990311fbd1bf250b31f5a4312
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SSDEEP
49152:5wJQErJsKhP0p3OEU0FtB/DIIeXfvN0aSjSmsZC:anJsa0VOzKLsh+a4vqC
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 b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564
Files
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b23b7bd75bc3b158c58054de5b1f6a35a91766148dc2ba8fb3fbb379103fe564.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.d Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE