Static task
static1
Behavioral task
behavioral1
Sample
HEUR-Trojan-Downloader.Win32.Deyma.exe
Resource
win7-20240221-en
General
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Target
HEUR-Trojan-Downloader.Win32.Deyma.pef-9dd501f46fc9e6f1c98fcca6afd82f492b5047ce6cb0f05d2e1a13813129a5bd
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Size
1.8MB
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MD5
b5499cd33f33329b55838402298829a1
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SHA1
e549847dc23019d4342d70d00aba86a5e623562e
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SHA256
9dd501f46fc9e6f1c98fcca6afd82f492b5047ce6cb0f05d2e1a13813129a5bd
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SHA512
6ee7af8548958a5ef3648924c03c2e15fb6039389006b4828670cb660693f5b562e1cdf48ddb3ecdad25309da524aa90565635267050cb36ed7f02c466d7db49
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SSDEEP
49152:ZzbXi+72ZksOcLscK4MX/WiC9JFwB7N0gwhBUX:ZXi+7IkNcKNX2DFW7NKCX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HEUR-Trojan-Downloader.Win32.Deyma.pef-9dd501f46fc9e6f1c98fcca6afd82f492b5047ce6cb0f05d2e1a13813129a5bd
Files
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HEUR-Trojan-Downloader.Win32.Deyma.pef-9dd501f46fc9e6f1c98fcca6afd82f492b5047ce6cb0f05d2e1a13813129a5bd.exe windows:6 windows x86 arch:x86
2eabe9054cad5152567f0699947a2c5b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcpy
Sections
Size: 181KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
rwmaxruk Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
djxfbogu Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.taggant Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE