Static task
static1
Behavioral task
behavioral1
Sample
Backdoor.Win32.Berbew.AA.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Backdoor.Win32.Berbew.AA.exe
Resource
win10v2004-20240802-en
General
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Target
Backdoor.Win32.Berbew.AA.MTB-30711a7c04062fe053104cda4af0f8fce3f4f0d5380de4c28d374e49ae9bef62N
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Size
77KB
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MD5
7fad7792b90c9e2f98d09de509266000
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SHA1
7b0b31552f5bf35ec8c2d27e9bf0de98a76a809d
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SHA256
30711a7c04062fe053104cda4af0f8fce3f4f0d5380de4c28d374e49ae9bef62
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SHA512
bdcc4431e7d59d4164f6c5222a5525671c4eec2d9334d92643327b5dcb20fa6383d7678d499f8cfdc78c2faf6963d5ef0d44ab04c028ca999536ba3f4f5b76c7
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SSDEEP
1536:oaGyO6O5ypZaEdc3tT5CNh8kV2LtKwfi+TjRC/D:KwO5gUt4H8kGYwf1TjYD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource Backdoor.Win32.Berbew.AA.MTB-30711a7c04062fe053104cda4af0f8fce3f4f0d5380de4c28d374e49ae9bef62N
Files
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Backdoor.Win32.Berbew.AA.MTB-30711a7c04062fe053104cda4af0f8fce3f4f0d5380de4c28d374e49ae9bef62N.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
prot Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ