Behavioral task
behavioral1
Sample
HashIs-5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
HashIs-5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b.exe
Resource
win10v2004-20241007-en
General
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Target
HashIs-5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b
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Size
995KB
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MD5
d8fd463f5ac1a9f91c1348dce1b9c0d0
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SHA1
87a51b2806a844260a33e36bb7ec481713fd0d73
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SHA256
5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b
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SHA512
ccace492f2ffd44c239b8d9bb06febe5d0c8ec3573e072e5256b448bf53de2f3e91fe001250609603c84f3da9f8cd1ffa202356fe74e5607e358984c183fa473
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SSDEEP
24576:rMjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxo:mJ5gEKNikf3hBfUiWxo
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 HashIs-5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b unpack001/out.upx
Files
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HashIs-5ca36273f06f80cd1b8aebcdb921fa8a44e1b66cf94fb48a44220feaa51be85b.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