Static task
static1
Behavioral task
behavioral1
Sample
MRC.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MRC.exe
Resource
win10v2004-20230220-en
General
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Target
MRC.exe
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Size
10.2MB
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MD5
4169cc1773e73a19e86f27e9add1b089
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SHA1
4c8ad47728bec82b3520d261d58b1af0892a085b
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SHA256
24ba96d5f6967e303909bc5797e3d412f95bf2f817868636248b15fde8b5e1cd
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SHA512
0b7f1b0a79f10a44ea627384f35406c4e944d39cf373383c3861cc2146dd15b47844567abfbfed85d7033e9e47e45507870dd5cb2ad8f38e38ea99d594beba1e
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SSDEEP
98304:F/Co3cBwSlZi79W9VjpnB59o4T2pkd5zuBeU:4ecBwSm79KBbSENu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MRC.exe
Files
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MRC.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: 4.9MB - Virtual size: 4.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 90KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 12KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 14KB - Virtual size: 13KB
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: 371KB - Virtual size: 371KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ