Static task
static1
Behavioral task
behavioral1
Sample
TrojanDownloader.Win32.Berbew.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
TrojanDownloader.Win32.Berbew.exe
Resource
win10v2004-20240802-en
General
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Target
TrojanDownloader.Win32.Berbew.pz-272f1c3fa882ea7a3b1ae183bc6792aedd9bf3214bddc494dd26a875544184abN
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Size
144KB
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MD5
50c54d7abb5e95436b991f5079e9bb90
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SHA1
583a9976331e68e67df4c4bd669a0ca9018994bb
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SHA256
272f1c3fa882ea7a3b1ae183bc6792aedd9bf3214bddc494dd26a875544184ab
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SHA512
f23c2786284d03b49928fef5fc7a0697906692b40b6c5c6f761d953532a2e220f0e0ccfff269c0e8d4b43e35c653f42026c2cafaabb5280de25663783f0b63d2
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SSDEEP
3072:TAtOqFwd6UD1U8yMcaPegb3a3+X13XRzrgHq/Wp+YmKfxgQL:MtOFcMcu37aOl3BzrUmKy0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource TrojanDownloader.Win32.Berbew.pz-272f1c3fa882ea7a3b1ae183bc6792aedd9bf3214bddc494dd26a875544184abN
Files
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TrojanDownloader.Win32.Berbew.pz-272f1c3fa882ea7a3b1ae183bc6792aedd9bf3214bddc494dd26a875544184abN.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: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 8KB
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
.reloc Size: 8KB - Virtual size: 12KB
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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ