Behavioral task
behavioral1
Sample
NEAS.48b04deb2c88b50fdf7b8b9578e87f00.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.48b04deb2c88b50fdf7b8b9578e87f00.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.48b04deb2c88b50fdf7b8b9578e87f00.exe
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Size
307KB
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MD5
48b04deb2c88b50fdf7b8b9578e87f00
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SHA1
7cf51d16a071d15fc79300a46cd65257ce3100fa
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SHA256
3a802ee7449844e02534bb378166bd8b7895beb413372f4ccae15f0567933969
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SHA512
d6869ca8637d6840976e5284f4210042642dd994b131c1ce08afa244e79fcf7a2a6432c9959e7bc0dc3c58d6f8e214b3c5ec8c1f43ec4c95abbee3126fff77a7
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SSDEEP
6144:n7BvZHWI4A5g9ng6X72RXnG4uxi0I4yf5eJ4B7N+HPhqFR6UhkcYh/Kr:7Bh6A5g9172R35ui0nCZB72PhqXZkxhM
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.48b04deb2c88b50fdf7b8b9578e87f00.exe
Files
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NEAS.48b04deb2c88b50fdf7b8b9578e87f00.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.reloc Size: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE