Behavioral task
behavioral1
Sample
f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4.exe
Resource
win10v2004-20241007-en
General
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Target
f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4.exe
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Size
233KB
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MD5
e6fb3c2d5e9f76ca4baf55502ff092d7
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SHA1
5d342d87ce25d4ed552c0d93dd8d901991d9eb3f
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SHA256
f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4
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SHA512
ce0f53df6882651a659fa869e0722feca19c9ac7e3f8e66387c283e6e49abd5cf944c4ca6b28c784bc292a8713afd4cf5282fa94d8dfc8db7db75064081bfab0
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SSDEEP
6144:LUlYMbAiFZx5pq6G1hYtOa0aIuoeFSGVuOVt3E8:SY2VpFihYEmlFL4OVpF
Malware Config
Signatures
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Remcos family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4.exe unpack001/out.upx
Files
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f8bc2849bf3f4a9ce0aba93aba2d9eb3f2bd55b03f7a8a6325cca1279c8d92b4.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 312KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 213KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 348KB - Virtual size: 348KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 94KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 1024B - Virtual size: 560B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ