Behavioral task
behavioral1
Sample
2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760dN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760dN.exe
Resource
win10v2004-20240802-en
General
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Target
2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760dN
-
Size
994KB
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MD5
622f608a0b8fc465dbc769dc55e8fff0
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SHA1
f4d839a7b5d62727de46d8ac223cc8d25383c6db
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SHA256
2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760d
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SHA512
45bd727340c717667639a03972c72f8b07e28d36091f18ab909b74da7fb0172c49a0d8e949a50f735b3d466745ce0ab8e08cf12b5a07e613c3502d6f4ffab79a
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SSDEEP
24576:rMjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxy:mJ5gEKNikf3hBfUiWxy
Malware Config
Signatures
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AmmyyAdmin payload 1 IoCs
resource yara_rule sample family_ammyyadmin -
Ammyyadmin family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760dN unpack001/out.upx
Files
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2778946330f34cef4f02552dee7a326fe9d146b53316cabb32df8a838f48760dN.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