Behavioral task
behavioral1
Sample
450ffb3790bbaea8cc1179c5e33d84b0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
450ffb3790bbaea8cc1179c5e33d84b0N.exe
Resource
win10v2004-20240802-en
General
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Target
450ffb3790bbaea8cc1179c5e33d84b0N.exe
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Size
955KB
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MD5
450ffb3790bbaea8cc1179c5e33d84b0
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SHA1
65adb26271fd7862684250ad492d00969b75aed0
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SHA256
afde3e86b1c480c1a2445978cec52c7a0174bf39c77384aa778eefb279b60ad6
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SHA512
c63803a4d84a74c930cd905078ba54ad95156f506b2f68338ac19797d0c9ca7d9620c6ce807a19233fe24bc93e6bd7e7de9075659a13a729454599eeb8328426
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SSDEEP
24576:rMjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxa:mJ5gEKNikf3hBfUiWxa
Malware Config
Signatures
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AmmyyAdmin payload 1 IoCs
Processes:
resource yara_rule sample family_ammyyadmin -
Ammyyadmin family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 450ffb3790bbaea8cc1179c5e33d84b0N.exe unpack001/out.upx
Files
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450ffb3790bbaea8cc1179c5e33d84b0N.exe.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 75B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ